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N PROFGUANTAIA. "DISTRIBUTION OF CATHINONE AND D-NORPSEUDOEPHEDRINE IN CATHA EDULIS.". In: EAST AFRICAN MEDICAL JOURNA. A.N. GUANTAI and C.K. MAITA; 1982. Abstract
he distribution of cathinone and d-norpseudoephedrine in Catha edit/is plants from 2 different geographical localities has been investigated. There was no difference in the chemical constituents of Catha material from 2 locali-ties. D-norpseudoephedrine was present in all parts of the plant examined except the root but cathinone was only detected in the young shoots and bran-chlets. It is concluded that the psychostinaulant effect following chewing of young Catha shoots is due to both cathinone and d-norpseudoephedrine with the cathinone being more important since it is 7-10 times more potent than d-norpseudoephedrine.
N PROFLULEGODFREY. "Gilks CF, Brindle RJ, Otieno LS, Bhatt SM, Newnham RS, Simani PM, Lule GN, Okelo GB, Watkins WM, Waiyaki PG, et al. Extrapulmonary and disseminated tuberculosis in HIV-1-seropositive patients presenting to the acute medical services in Nairobi. AIDS. 1990.". In: AIDS. 1990 Oct;4(10):981-5. test; 1990. Abstract

We studied 506 consecutive adult acute medical admissions to hospital in Nairobi; 95 (18.8%) were seropositive for HIV-1, and 43 new cases of active tuberculosis (TB) were identified. TB was clearly associated with HIV infection, occurring in 17.9% of seropositive patients compared with 6.3% of seronegatives [odds ratio (OR) 3.2; 95% confidence limits (CL) 1.6-6.5]. Extrapulmonary disease was more common in seropositive than seronegative TB patients (nine out of 17 versus five out of 26; OR 4.7; 95% CL 1.01-23.6); this accounted for most of the excess cases of TB seen in seropositive patients. Mycobacteraemia was demonstrated in two of eight seropositive TB patients but in none of 11 seronegative TB patients. No atypical mycobacteria were isolated. The World Health Organization (WHO) clinical case definition for African AIDS did not discriminate well between seropositive and seronegative TB cases. Five out of seven seropositive women with active tuberculosis had delivered children in the preceding 6 months and were lactating, compared with only one out of eight seronegative tuberculous women. An association between recent childbirth, HIV immunosuppression and the development of TB is suggested.

N DRNYANGERIEZEKIELE. "Nyangeri, E.N. (1989). Rehabilitation of Hand-dug wells and Springs. 15th WEDC. Conference. Water Engineering and Development in Africa. 3rd .". In: Journal of Water SRT-Aqua. Vol. 43, No.5. pp233-237. African Wildlife Foundation. Nairobi; 1989. Abstract
This study set out to examine the policy position in Kenyan health care financing, with regard to implementation of the proposed social health scheme (NSHIF) and its performance potential. The specific objectives were to: examine the existing social scheme (NHIF), its role and challenges in health care financing; establish whether or not Kenya has the key pre-requisites for introduction and sustainability of a social health scheme and to provide recommendations on the way forward. This was largely a desk study, supplemented with limited primary data from key informants. The analysis indicates that: i) For a universal social health plan to be sustainable, favorable economic indicators and availability of essential infrastructures are critical prerequisites. Resources must be available, government must be in a position to afford high subsidies, the population must be ready to pay high premiums and the supply of health services must be adequate to cater for the expected increase in demand; ii) Countries that have successfully embraced social health plans introduced their schemes carefully and gradually (overtime) in terms of coverage; iii) Kenya compares unfavorably with these countries in terms of prerequisites for sustainability of a social health scheme, due largely to a poor economy, high poverty levels and shortfalls in facilities and services. The study concludes that Kenya lacks the key prerequisites for introducing and sustaining a universal social health scheme. The scheme can hardly be supported by the current status of the economy and healthcare infrastructures. The study recommends: i) Expansion and development of health care infrastructural capacities through subsidies and tax concessions for those investing in health care and providing subsidized services, particularly to the poor and rehabilitation of the GoK facilities; ii) Increasing the health budget from 7 per cent of government expenditure to above 10 per cent and directing more resources and efforts towards preventive/promotive and primary health care (P&PH); and iii) Other recommendations include subjecting the proposed scheme to an actuarial evaluation and comprehensive policy plan in order to determine the attendant and corresponding premium and benefit levels and pursuing a phased approach in the implementation of the scheme.
N PROFKANYARIPAULW. "NG.". In: East Africa regional conference, The Nile Hotel Kampala, Uganda. Korean Society of Crop Science and Springer; 2004. Abstract
Ostriches of various ages, unhatched embryos and chicks found to have oedema during post-mortem examination are described here. Unhatched eggs and chicks originated from a commercial farm, where there was a complaint of poor hatchability of eggs and high chick mortality. Of 35 embryos examined, 29(82.9%) had severe subcutaneous oedema either generalized (23) or localized(6). Of 311 chicks, 232(74.6%) had oedema of varying degrees of severity. In 10 chicks, the oedema was subcutaneous and severe, in 5 it was only serous effusions in body cavities and in 217, it was manifested as wetness of subcutaneous tissues. Adult and juvenile ostriches originated from three farms, where they were kept as pets. Of 22 birds, 16(72.7%0 developed a general sickness and 10(62.3%) of them died. Post-mortem examination revealed emaciation and either subcutaneous oedema or serous effusion in body cavities. Additional lesions included combinations of steatites, haemorrhages and pneumonia. The sick birds responded to improved diets that were also supplemented with multivitamins and minerals.
N PROFKAMAUGEOFREY. "Analysis of Mercury in Soils around Lake Naivasha," J. Biochemiphysics, 4 (1995) 27.". In: Proceedings, Biochemical Society, Nairobi, Sept. 1996. Survey Review; 1995. Abstract
n/a
N PROFOGOLAELIJAHS, OTIENO PROFOGUTUELLY. "Oyoo GO, Ogola EN.Clinical and socio demographic aspects of congestive heart failure patients at Kenyatta National Hospital, Nairobi.East Afr Med J. 1999 Jan;76(1):23-7.". In: East Afr Med J. 1999 Jan;76(1):23-7. Journal of British Ceramic Transactions, 99 [5], 206-211.; 1999. Abstract
socio-demographic determinants in patients admitted to Kenyatta National Hospital, Nairobi in congestive heart failure. DESIGN: Cross sectional descriptive study. SUBJECT: All patients aged thirteen years and above of either sex consecutively admitted with clinical diagnosis of congestive heart failure. SETTING: Kenyatta National Hospital (KNH), a national referral hospital. PATIENT EVALUATION: Detailed history including socio-demographic characteristics and physical examination was done. Patients underwent haematological and biochemistry tests followed by a chest x-ray, ECG and 2D Echo-doppler examination. Blood culture sensitivity was done when clinically indicated. RESULTS: Ninety one patients were studied, 44 males and 47 females. Almost 32% had rheumatic heart disease, 25.2% had cardiomyopathy, 17.6% hypertensive heart disease, 13.2% had pericardial disease while 2.2% had ischaemic heart disease. Three quarters of patients with hypertensive heart disease were above the age of 50 years, while 79% of patients with rheumatic heart disease were below the age of 30 years. Factors associated with patient deterioration leading to admission with congestive heart failure (CHF) included inadequate therapy (27.4%), arrhythmia (20.9%), respiratory infections (17.6%), anaemia (13.2%) and infective endocardiatis. Sixty two per cent of patients investigated were in New York Heart Association (NYHA) functional classification class IV, 31.9% in class III and 5.5% in class II. CONCLUSION: Congestive heart failure constitutes 3.3% of all medical admissions at KNH. Rheumatic heart disease is the commonest cause of congestive heart failure in our set-up while inadequate therapy, arrhythmias and respiratory infections are the three major causes of decompensation in our patients with cardiac disease.
N PROFKANYARIPAULW. "P. W. N. KANYARI ( 2001). "Efficacy of alphamethrin (Dominex.". In: 8th Biennial Scientific Conference, KARI. 11th - 15th November, Nairobi. Korean Society of Crop Science and Springer; 2001. Abstract
Ostriches of various ages, unhatched embryos and chicks found to have oedema during post-mortem examination are described here. Unhatched eggs and chicks originated from a commercial farm, where there was a complaint of poor hatchability of eggs and high chick mortality. Of 35 embryos examined, 29(82.9%) had severe subcutaneous oedema either generalized (23) or localized(6). Of 311 chicks, 232(74.6%) had oedema of varying degrees of severity. In 10 chicks, the oedema was subcutaneous and severe, in 5 it was only serous effusions in body cavities and in 217, it was manifested as wetness of subcutaneous tissues. Adult and juvenile ostriches originated from three farms, where they were kept as pets. Of 22 birds, 16(72.7%0 developed a general sickness and 10(62.3%) of them died. Post-mortem examination revealed emaciation and either subcutaneous oedema or serous effusion in body cavities. Additional lesions included combinations of steatites, haemorrhages and pneumonia. The sick birds responded to improved diets that were also supplemented with multivitamins and minerals.
N PROFNZOMODAUDI. ""Total Quality Management and Value Management" (TQM) This article is the abbreviated abstraction of the substance of the paper presented to the fourth annual seminar of the Institute of Certified Public Accountants of Uganda on the challenges of TQM on t.". In: The Uganda Accountants Newsletter of The Institute of Certified Public Accountants of Uganda. December 1999 (pages 11 - 12). RIVERBRROKS COMMUNICATIONS; 1999. Abstract
Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)
N DRGITHANGAJESSIE, N DRGITHANGAJESSIE. "McLeod HL, Syv.". In: Pharmacogenetics. 1998 Jun;8(3):195-9. Douglas McLean Publishing; 1998. Abstract
Catechol O-methyltransferase (COMT) inactivates neurotransmitters, hormones and drugs such as levodopa. COMT activity is inherited in an autosomal recessive manner and individuals with low activity have thermolabile COMT protein. A low activity allele has been demonstrated at codon 108/158 of the soluble and membrane bound COMT protein, respectively, whereby a G to A transition results in a valine to methionine substitution, rendering the protein more thermolabile. As ethnic differences in erythrocyte COMT activity have been previously demonstrated, the frequency of low activity alleles were investigated in 265 British Caucasian, 99 British South-west Asian and 102 Kenyan individuals. Genotyping of COMT codon 108/158 was performed using a minisequencing method. Erythrocyte COMT activity was measured in 60 British Caucasian individuals by radiochemical assay. The frequency of low activity alleles was 0.54 in Caucasians, 0.49 in South-west Asians, and 0.32 in Kenyans. There was a much lower frequency of individuals with homozygous low activity allele in the Kenyan population (9%) than in Caucasians (31%) or South-west Asians (27%). Erythrocyte COMT activity was lower and less thermostable in individuals with homozygous low activity alleles. The data provide molecular evidence that low COMT is less common in African individuals than the Caucasian population. PMID: 9682265 [PubMed - indexed for MEDLINE]
N PROFMUNGAIDAVID. "Hai, M.T., Mungai, D.N. and Ong, C.K., 2000. The impact of land use and rainfall on runoff and sedimentation in the Lake Victoria Basin, Kenya. Poster presented at the Symposium/Workshop on Forest-Water-People in the Humid Tropics: Past, Present and Futur.". In: Journal of Environmental Sciences, Vol. 13, No. 2. EM Ngatia, LW Gathece, FG Macigo, TK Mulli, LN Mutara, EG Wagaiyu.; 2000. Abstract

Department of Periodontology/ Community and Preventive Dentistry, School of Dental Sciences, University of Nairobi, P.O. Box 19676 - 00202, Nairobi, Kenya. OBJECTIVE: To determine the influence of oral hygiene habits and practices on the risk of developing oral leukoplakia. DESIGN: Case control study. SETTING: Githongo sublocation in Meru District. SUBJECTS: Eighty five cases and 141 controls identified in a house-to-house screening. RESULTS: The relative risk (RR) of oral leukoplakia increased gradually across the various brushing frequencies from the reference RR of 1.0 in those who brushed three times a day, to 7.6 in the "don't brush" group. The trend of increase was statistically significant (X2 for Trend : p = 0.001). The use of chewing stick as compared to conventional tooth brush had no significant influence on RR of oral leukoplakia. Non-users of toothpastes had a significantly higher risk of oral leukoplakia than users (RR = 1.8; 95% confidence levels (CI) = 1.4-2.5). Among tobacco smokers, the RR increased from 4.6 in those who brushed to 7.3 in those who did not brush. Among non-smokers, the RR of oral leukoplakia in those who did not brush (1.8) compared to those who brushed was also statistically significant (95% CL = 1.6-3.8). CONCLUSION: Failure to brush teeth and none use of toothpastes are significantly associated with the development of oral leukoplakia, while the choice of brushing tools between conventional toothbrush and chewing stick is not. In addition, failure to brush teeth appeared to potentiate the effect of smoking tobacco in the development of oral leukoplakia. Recommendations: Oral health education, instruction and motivation for the improvement of oral hygiene habits and practices; and therefore oral hygiene status, should be among the strategies used in oral leukoplakia preventive and control programmes.

N MJ. "Mechanical Properties, Column Buckling Behavior, and Concrete Beam and Slab Reinforcement Behavior of Bamboo." International Journal of Scientific and Research Publications. 2020;Vol 10(3):836-848.
N PROFKANYARIPAULW. "T.A. NGATIA, P.G. MBUTHIA, R.M. WARUIRU, S.M. NJIRO, P.W. N. KANYARI, W.K. MUNYUA, E. H. WEDA and J. NGOTHO (1997). "Parasites and microscopic lesions in the livers of slaughtered wild animals in Kenya". Bulletin of Animal Health and Production in Africa,.". In: Biennial Scientific Conference of the Faculty of Veterinary Medicine, University of Nairobi, Kenya. August 5th - 7th. Korean Society of Crop Science and Springer; 1997. Abstract
Twelve Red Masai and 12 Dorper sheep aged between 6 and 9 months, were acquired from a fluke-free area and sheep of each breed divided into two equal groups of six. Each animal in one group of each breed was experimentally infected with 400 viable metacercariae of Fasciola gigantica. The other groups acted as uninfected controls. Blood samples were taken at weekly intervals for the determination of serum bilirubin, albumin and gamma glutamyl transferase levels. Following the establishment of infection, albumin levels declined in both breeds of infected animals without any significant difference between the two breeds. However, serum bilirubin and gamma glutamyl transferase (GGT) in the infected animals were elevated significantly more in the Dorper than in the Red Masai sheep. Based on these findings, it would appear that Dorper sheep are more susceptible to the infection than Red Masai sheep. Keywords: Dorper, Fasciola gigantica, Red Masai, serum biochemical changes
N PROFLULEGODFREY, OTIENO PROFOGUTUELLY, OLONDE PROFAMAYOERASTUS. "Ogutu EO, Amayo EO, Okoth F, Lule GN. The prevalence of hepatitis B surface antigen (HBsAg), anti-hepatitis B surface (anti-HBs) and anti-hepatitis B core (anti-HBc) in patients with acquired immuno-deficiency syndrome (AIDS). East Afr Med J. 1990 May;67(.". In: East Afr Med J. 1990 May;67(5):355-8. African Wildlife Foundation. Nairobi; 1990. Abstract
Forty one consecutive patients (24 males and 17 females) with AIDS had their blood assayed for HBsAg, anti-HBs and anti-HBc by Reversed Passive Haemagglutination (RPHA), Passive Haemagglutination (PHA) and Enzyme Linked Immunosorbent Assay (ELISA) techniques respectively. 5 (12.2%) were found positive for HBsAg. 10 (24.4%) for anti-HBs and 31 (75.6%) for anti-HBc. 32 (78%) out of 41 patients with AIDS had serological evidence of exposure to hepatitis B virus (HBV). The prevalence of HBsAg found in this study is not different from what has been found in the Kenyan community without AIDS, while that of anti-HBs is much lower than what has been reported in the general community.
N A, N A, S M, S A, H H, S B, D M, A R, I K, O A-B, Y K, M R, V P, S C, K N, G G, A P, M F, A S, M M, A AA, D M, P P, J K, Y C, M D, J V, M A, J C, M N, I H, A V, A I, A K, E J, ME T. "Preparedness of dental academic institutions to manage the COVID-19 pandemic: a global survey." Int. J Environ Res Public Health. 2020;2021; 18:1445(2021; 18:1445):2021; 18:1445.
N S, SO ML. "Neurofibromatosis type 1: report of two contrasting cases." East African Medical Journal.2002:79 (11);563 . 2002;79(11)::614-7. AbstractWebsite

We present two cases of neurofibromatosis type 1 (NF-1), one a 35 year old male who first recognised his problem at the age of fifteen years and at the time of assessment, satisfied the National Institute of Health (NIH) diagnostic criteria for NF-1 and had a nodular plexiform neurofibroma involving the left fifth dorsal nerve root and a diffuse plexiform neurofibroma involving the left lower limb. The second patient, a 45 year old female recognised her problem at the age of 39 years, did not quite satisfy the NIH diagnostic criteria for NF 1 and had diffuse plexiform neurofibroma involving both lower limbs and buttocks almost symmetrically, a finding which has not previously been described to the best of our knowledge. The scarcity of management options are briefly outlined.

N PROFNYAGAP. "Mwangi, D.N; Munyua, W.K. and Nyaga, P.N. (1990). Immunosuppresion in caprine trypanosomiasis. Effeets of acute Trypanosoma congolense infection on antibody response to anthrax spore vaccine. Trop. Anim. Hlth. and Prod. 22: 95-100.". In: Proceedings of the VIIIth International Symposium of Veterinary Laboratory Diagnosticians, Jerusalem, Israel, 4-9th August, 1996. au-ibar; 1990. Abstract

According to the statements made by a number of scholars, in the 80's East African Anglophone novel, which once received a nickname of "social documentary", began to lose gradually its social commitment. Many of the writers known previously as the most active supporters of the social trend, moved their attempts to other literan areas - criminal novel ("Weapon of hunger" by Meja Mцangi, 1989), love story (Yussuf Dawood's "Off my chest", 1988), even children's literature (books for children in Gikuyu, written by Ngugi wa Thiong'o). However, in the late 80's and early 90's East African Anglophone novel stepped onto a new level of social trend, moving from "social documentary" to "social epic". The authors now are trying to sum up the historical experience of East African countries over a large time span, and to that effect appeal mostly to elaborate and spacious literary forms, such as epic novel. These authors, although chosen one and the same literary form, are showing clearly their inclinations towards different styles of writing. For example, Tanzanian author Moyez Vassanji in his novel "The gunny sack" (1989) makes a rather convincing attempt to replant on East African soil the method of "mythological writing", previously used by such author as Gabriel Garcia Marquez. The novel definitely appeals not only to local reader, but to a wider international audience; on its pages the author manages to restore not only the fate of several generations of Indian family, but even the slightest details of their mentality, using myth as one of the basic means for changing the dimensions of time and space, according to the logic of the narration. The development of Kenyan novel in the early 90's confirms also one of the main tendencies in modem literature - bridging between "elite" and popular fiction. The first attempt of an epic novel in Kenyan Anglophone literature was, oddly enough, made by the veteran of Kenyan popular fiction David Maillu in his "Broken drum" H991). The novel hardly aims the widest reading public - nevertheless, stylistically it bears distinct features of popular fiction, such as crime story, romance, etc. Popular novel in East Africa also shows certain inclination towards urgent social themes, but the authors inevitably uses the artistic means they feel most happy with - that is, the style of popular fiction. For example, the "clash of cultures" - the experience of young Africans studying abroad - is presented in the form of a picaresque ("Times beyond" by Omondi Makoloo, 1992) or love story ("The girl from Uganda" by Tengio Urrio, 1993); feministic problems are spiced with sentimentalism ("Judy the nun" by P .Waweru, 1990); the thoughts on the hardships of younger generation are guised in Bildungs roman ("The plight of succession" by a Tanzanian Prosper Rwegoshora, 1990). At the same time, some authors, who have been ploughing successfully the field of pop fiction for a few decades, show their interest in more elaborate literary forms ("Dedan Kimathi: the real story" by Samuel Kaluga, 1990). All the mentioned facts do not allow us to state that the division into popular and elite novel will disappear within the foreseeable future. However, the most interesting developments seem to take place precisely in the field of bridging between these two branches of East African fiction.

N PROFKANYARIPAULW. "P. W. N. KANYARI, W. K. MUNYUA, and J. W. NGOTHO (1993). Toxocara vitulorum infections in cattle in Kajiado District, Kenya".". In: Second Seminar on the DANIDA Ruminant Gastrointestinal Helminth Research Project. University of Nairobi, Kabete College of Agriculture and Veterinary Medicine, Kenya. January 18th - 22nd. Korean Society of Crop Science and Springer; 1993. Abstract
Eimeria christenseni and Eimeria arloingi were used separately to infect one month-old goat kids which were then killed 34 days post-infection. Their small intestines contained small nodular lesions made of several endogenous stages mainly macrogametocytes and macrogametes. Electron microscope studies of macrogametocytes revealed a prominent central nucleus and nucleolus. Other cellular components were mitochondria, wall forming bodies(WFB) type 1( homogenous) and type 2(reticular). Polysaccharide granules of E.christenseni had a chain like arrangement in the young cells, and increased dramatically with maturation of the macrogemetes to become the main cytoplasmic component along with the WFB. Type 1 WFB were peripheral while type 2 were more central but in E.christeseni macrogametes, some type 2 WFB appeared to give rise to membranous vesicles at the areas of wall formation.. The macrogamete nucleus was small and usually indented with polysaccharide granules and reticular bodies, named nuclear derived bodies(NBD), arising from the perinuclear regions. Within the periparasitic areas of both species, membranous/dark bodies were seen. E. arloingi had a large and well defined parasitophorous vacuole(PV), within which an inner lighter, and outer layer with dark granules were found. Both species had some poorly developed intravacuolar tubes(IVT), which occurred at certain points in the case of E.arloingi, while in E.christenseni, they had a diffuse distribution
N PROFOGOLAELIJAHS, OTIENO PROFOGUTUELLY. "Oyoo GO, Ogola EN.Clinical and socio demographic aspects of congestive heart failure patients at Kenyatta National Hospital, Nairobi.East Afr Med J. 1999 Jan;76(1):23-7.". In: East Afr Med J. 1999 Jan;76(1):23-7. Kisipan, M.L.; 1999. Abstract
socio-demographic determinants in patients admitted to Kenyatta National Hospital, Nairobi in congestive heart failure. DESIGN: Cross sectional descriptive study. SUBJECT: All patients aged thirteen years and above of either sex consecutively admitted with clinical diagnosis of congestive heart failure. SETTING: Kenyatta National Hospital (KNH), a national referral hospital. PATIENT EVALUATION: Detailed history including socio-demographic characteristics and physical examination was done. Patients underwent haematological and biochemistry tests followed by a chest x-ray, ECG and 2D Echo-doppler examination. Blood culture sensitivity was done when clinically indicated. RESULTS: Ninety one patients were studied, 44 males and 47 females. Almost 32% had rheumatic heart disease, 25.2% had cardiomyopathy, 17.6% hypertensive heart disease, 13.2% had pericardial disease while 2.2% had ischaemic heart disease. Three quarters of patients with hypertensive heart disease were above the age of 50 years, while 79% of patients with rheumatic heart disease were below the age of 30 years. Factors associated with patient deterioration leading to admission with congestive heart failure (CHF) included inadequate therapy (27.4%), arrhythmia (20.9%), respiratory infections (17.6%), anaemia (13.2%) and infective endocardiatis. Sixty two per cent of patients investigated were in New York Heart Association (NYHA) functional classification class IV, 31.9% in class III and 5.5% in class II. CONCLUSION: Congestive heart failure constitutes 3.3% of all medical admissions at KNH. Rheumatic heart disease is the commonest cause of congestive heart failure in our set-up while inadequate therapy, arrhythmias and respiratory infections are the three major causes of decompensation in our patients with cardiac disease.
N PROFNZOMODAUDI. ""All Expenditures must be properly authorized." Continuing on the theme of planning and management control, this article delineates and discusses some of the most effective financial control mechanisms. Management:.". In: Journal of the Kenya Institute of Management. (pages 9-10).; Submitted. Abstract

Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)

N PROFNYAGAP. "M.G. Binta and P.N. Nyaga. The distribution of Vibrio parahaemolyticus serotypes in Kenya. Trans-Roy. Soc. Trop. Med. & Hyp. Vol. 30 (1), 1983: 55-60.". In: Proceedings: 10th Convention, Indian Society for Veterinary Surgery, Nov. 1986. au-ibar; 1983. Abstract

According to the statements made by a number of scholars, in the 80's East African Anglophone novel, which once received a nickname of "social documentary", began to lose gradually its social commitment. Many of the writers known previously as the most active supporters of the social trend, moved their attempts to other literan areas - criminal novel ("Weapon of hunger" by Meja Mцangi, 1989), love story (Yussuf Dawood's "Off my chest", 1988), even children's literature (books for children in Gikuyu, written by Ngugi wa Thiong'o). However, in the late 80's and early 90's East African Anglophone novel stepped onto a new level of social trend, moving from "social documentary" to "social epic". The authors now are trying to sum up the historical experience of East African countries over a large time span, and to that effect appeal mostly to elaborate and spacious literary forms, such as epic novel. These authors, although chosen one and the same literary form, are showing clearly their inclinations towards different styles of writing. For example, Tanzanian author Moyez Vassanji in his novel "The gunny sack" (1989) makes a rather convincing attempt to replant on East African soil the method of "mythological writing", previously used by such author as Gabriel Garcia Marquez. The novel definitely appeals not only to local reader, but to a wider international audience; on its pages the author manages to restore not only the fate of several generations of Indian family, but even the slightest details of their mentality, using myth as one of the basic means for changing the dimensions of time and space, according to the logic of the narration. The development of Kenyan novel in the early 90's confirms also one of the main tendencies in modem literature - bridging between "elite" and popular fiction. The first attempt of an epic novel in Kenyan Anglophone literature was, oddly enough, made by the veteran of Kenyan popular fiction David Maillu in his "Broken drum" H991). The novel hardly aims the widest reading public - nevertheless, stylistically it bears distinct features of popular fiction, such as crime story, romance, etc. Popular novel in East Africa also shows certain inclination towards urgent social themes, but the authors inevitably uses the artistic means they feel most happy with - that is, the style of popular fiction. For example, the "clash of cultures" - the experience of young Africans studying abroad - is presented in the form of a picaresque ("Times beyond" by Omondi Makoloo, 1992) or love story ("The girl from Uganda" by Tengio Urrio, 1993); feministic problems are spiced with sentimentalism ("Judy the nun" by P .Waweru, 1990); the thoughts on the hardships of younger generation are guised in Bildungs roman ("The plight of succession" by a Tanzanian Prosper Rwegoshora, 1990). At the same time, some authors, who have been ploughing successfully the field of pop fiction for a few decades, show their interest in more elaborate literary forms ("Dedan Kimathi: the real story" by Samuel Kaluga, 1990). All the mentioned facts do not allow us to state that the division into popular and elite novel will disappear within the foreseeable future. However, the most interesting developments seem to take place precisely in the field of bridging between these two branches of East African fiction.

N PROFOGOLAELIJAHS. "OGOLA E.N MUITA A.K; LORE W; presentation of dilated cardiomyopathy as seen at Kenyatta National Hospital. E.Africa. Med.J.65; 108, 1988.". In: E.Africa. Med.J.65; 108, 1988. Kisipan, M.L.; 1988. Abstract
The study aimed at evaluating tolerability and efficacy of the combination enalapril 20 mg with hydrochlorothiazide 12.5 mg (co-renitec) as first line therapy in black patients with mild to moderate primary hypertension. Fifty patients completed a twelve weeks of open clinical study preceded by two weeks of washout period. They were evaluated every four weeks and haematological, biochemical urine microscopy and electrocardiographic tests were undertaken before the start and after the completion of study. Pre-treatment values of mean systolic blood pressure (SBP) and diastolic blood pressure (DBP) were 172.16 mm hg (+/- 20.41) and 104.38 mm hg (+/- 7.339) respectively. The usual daily dosage was one tablet which was increased to two after eight weeks in case the DBP was not normalized, i.e. less than or equal to 95 mm hg. In 44 (88%) patients, the DBP was normalised at the end of the study period; three patients (6%) were resistant to treatment and another three (6%) exhibited labile response to the treatment. Clinical tolerance was considered to be very good with only five episodes of headache, backache and anxiety, probably not related to the test drug. Biological tolerance was excellent: there was no change in the haematologic parameters; there was a decrease of 5% in mean blood urea, of 9% in the mean serum creatinine and of 4% in the mean serum uric acid and a 5% increase in plasma potassium from 3.99 to 4.28 mmol/l.(ABSTRACT TRUNCATED AT 250 WORDS)
N PROFMUSOKERACHEL. "Perinatal mortality in Kenya: time for action. East Afr Med J . 2004 Nov; 81 ( 11 ): 553-4 . No abstract available. PMID: 15868962 [PubMed - indexed for MEDLINE] Musoke RN.". In: East Afr Med J . 2004 Nov; 81 ( 11 ): 553-4 . Far East Journal of Theoretical Statistics; 2004. Abstract
No abstract available.
N PROFMUTHAMAJOHN. "A simple atmospheric systems 'risk indicator' model: Application to fog hazards at Nairobi's Jomo Kenyatta International Airport:.". In: International Journal of BioChemiPhysics, Vol 11&12 (Nos. 1& 2) 2003. Eastern and South African Journal; 2003. Abstract
The  study found out that Masinga Dam has adversely affected the public health in the communities around the dam. malaria was the most prevalent ailment followed by typhoid fever. Bilharzia has also increased since the dam was constructed.
N PROFNZOMODAUDI. ""Commerce and Industry," with Dr. R.O. Arunga, Director, KIRDI. Chapter 7 in Kenya, and Official Handbook, 25th Independence Anniversary.". In: Government Printer, Nairobi,.; 1989. Abstract

Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)

N DRWAMBUGUMILCAH, M. PROFTOLEN. "Radiation protection and the unborn child. East Afr Med J. 1988 Nov;65(11):778-84.". In: East Afr Med J. 1988 Nov;65(11):778-84. University of Nairobi.; 1988. Abstract
A prospective study was carried out at Kenyatta National Hospital (KNH) between June 1987 and September 1988 to look at some aspects of obstructive jaundice in patients above 12 years of age. Screening for cases was done by use of abdominal ultrasonography. A total of 20 cases (11 females, 9 males) were diagnosed. Carcinoma of the head of pancreas accounted for 55% of cases of the obstruction, followed by gallstones (10%), hepatocellular carcinoma (10%) and gall bladder tumour (10%).
N PROFNYAGAP. "P.N. Nyaga, J.S. Kaminjolo, E.R. Mutiga, and L.C. Bebora. Occurrence of atypical fowlpox in poultry farms in Kenya. Avian Dis. Vol. 23 (31, 1979: 745- 752.". In: Proceedings: 10th Convention, Indian Society for Veterinary Surgery, Nov. 1986. au-ibar; 1979. Abstract

According to the statements made by a number of scholars, in the 80's East African Anglophone novel, which once received a nickname of "social documentary", began to lose gradually its social commitment. Many of the writers known previously as the most active supporters of the social trend, moved their attempts to other literan areas - criminal novel ("Weapon of hunger" by Meja Mцangi, 1989), love story (Yussuf Dawood's "Off my chest", 1988), even children's literature (books for children in Gikuyu, written by Ngugi wa Thiong'o). However, in the late 80's and early 90's East African Anglophone novel stepped onto a new level of social trend, moving from "social documentary" to "social epic". The authors now are trying to sum up the historical experience of East African countries over a large time span, and to that effect appeal mostly to elaborate and spacious literary forms, such as epic novel. These authors, although chosen one and the same literary form, are showing clearly their inclinations towards different styles of writing. For example, Tanzanian author Moyez Vassanji in his novel "The gunny sack" (1989) makes a rather convincing attempt to replant on East African soil the method of "mythological writing", previously used by such author as Gabriel Garcia Marquez. The novel definitely appeals not only to local reader, but to a wider international audience; on its pages the author manages to restore not only the fate of several generations of Indian family, but even the slightest details of their mentality, using myth as one of the basic means for changing the dimensions of time and space, according to the logic of the narration. The development of Kenyan novel in the early 90's confirms also one of the main tendencies in modem literature - bridging between "elite" and popular fiction. The first attempt of an epic novel in Kenyan Anglophone literature was, oddly enough, made by the veteran of Kenyan popular fiction David Maillu in his "Broken drum" H991). The novel hardly aims the widest reading public - nevertheless, stylistically it bears distinct features of popular fiction, such as crime story, romance, etc. Popular novel in East Africa also shows certain inclination towards urgent social themes, but the authors inevitably uses the artistic means they feel most happy with - that is, the style of popular fiction. For example, the "clash of cultures" - the experience of young Africans studying abroad - is presented in the form of a picaresque ("Times beyond" by Omondi Makoloo, 1992) or love story ("The girl from Uganda" by Tengio Urrio, 1993); feministic problems are spiced with sentimentalism ("Judy the nun" by P .Waweru, 1990); the thoughts on the hardships of younger generation are guised in Bildungs roman ("The plight of succession" by a Tanzanian Prosper Rwegoshora, 1990). At the same time, some authors, who have been ploughing successfully the field of pop fiction for a few decades, show their interest in more elaborate literary forms ("Dedan Kimathi: the real story" by Samuel Kaluga, 1990). All the mentioned facts do not allow us to state that the division into popular and elite novel will disappear within the foreseeable future. However, the most interesting developments seem to take place precisely in the field of bridging between these two branches of East African fiction.

N PROFGUANTAIA, N PROFGUANTAIA, N PROFGUANTAIA. "A competitive enzyme-linked immunosorbent assay for determination of chloramplienicol.". In: j. VET PHARMACO. THERAP. J. 0. WESONGAH* G. A. MUMMA* A. N. GUANTAI C. ELLIOT T FODEY1 & A. CANNA VAN; 2007. Abstract

Chloramphenicol is a broad-spectrum antibioi ic shown to have specific activity against a wide variety of organisms that are causative agents of several disease conditions in domestic animals. Chloramphenicol has been banned for use in food-producing animals for its serious adverse toxic effects in humans. Due to the harmful effects of chloramphenicol residues livestock products should be free of any traces of these residues. Several analytical methods are available for chloramphenicol analysis hut sensitive methods are required in order to ensure that no traces of chloramphenicol residues are present in edible animal products. In order to prevent the illegal use of chloramphenicol, regulatory control of its residues in food of animal origin is essential. A competitive enzyme-linked immunosorbent assay for chloramphenicol has been locally developed and optimized for the detection of chloramphenicol in sheep serum. fn the assay, chloramphenicol in the test samples and that. in chloramphenicol-horseradish peroxidase conjugate compete for antibodies raised against the drug in camels and immobilized on a microtitre plate. Tetramethylbenzidine-hydrogen peroxide (Th413/11202) is used as chromogen-substrate system. The assay has a detection limit of 0.1 ng/ml, of serum with a high specificity for chloramphenicol. Cross-reactivity with florfenicol, thiamphenicol, penicillin, tetracyclines and sulfa-methazine was not observed. The assay was able to detect chloramphenicol concentrations in normal sheep serum for at least 1 week after intramuscular Injection with the drug at a dose of 25 mg/kg body weight (b.w.). The assay can be used as a screening tool for chloramphenicol use in animals. Paper received 27 July 2006; accepted for publication 29 September 2006 1.0. Wesongaii, Kenya Agricultural Research Institute-Trypanosmniasis Research Centre

N PROFMUSOKERACHEL. "Patent ductus arteriosus in African preterm infants. East Afr Med J . 1991 Aug; 68 ( 8 ): 637-41 . PMID: 1765017 [PubMed - indexed for MEDLINE] Musoke RN, Anabwani GA.". In: East Afr Med J . 1991 Aug; 68 ( 8 ): 637-41 . Far East Journal of Theoretical Statistics; 1991. Abstract

Department of Paediatrics, College of Health Sciences, University of Nairobi, Kenya.

During a 7 month period, April to October, 1984, 537 consecutive babies weighing upto 2000 gm were studied at the Kenyatta National Hospital's newborn unit. Of these 48 (8.9%) had murmurs suggestive of patent ductus arteriosus (PDA). Their mean birth weight was 1364 +/- 482 gm while the mean gestation was 30.5 weeks. The peak incidence occurred in the weight group 1001 to 1500 gm. 15 (31%) of all infants with PDA died. The PDA closed spontaneously in 21 (43.7%) infants before discharge from hospital and 4 closed after discharge bringing the total closure of 25 (52%). This represented 76% of the survivors. 4 were lost to follow up. In another 4 infants there was inadequate information as to when the ductus closed. It is suggested that the relatively low incidence of PDA may be due to underdiagnosis and the high mortality infants less than 1000 gm in the first few days of life before diagnosis of PDA can be made. Wider use of objective diagnostic modalities may help to make definitive diagnosis.

PIP: During a 7 month period, April-October 1984, 537 consecutive babies weighing up to 2000 gm were studied at the Kenyatta National Hospital's newborn unit. Of these, 48 (8.9%) had murmurs suggestive of patent ductus arteriosus (PDA). Their mean birth weight was 1364 +or- 482 gm while the mean gestation was 30.5 weeks. The peak incidence occurred in the weight group 1001-1500 gm. 15 (31%) of all infants with PDA died. The PDA closed spontaneously in 21 (43.7%) infants prior to discharge from the hospital and 4 closed after discharge bringing the total closure of 25 (52%). This represented 76% of the survivors. 4 were lost to follow up. In the cases of 4 other infants, there was inadequate information as to when the ductus closed. It is suggested that the relatively low incidence of PDA may be due to underdiagnosis and the high mortality infant 1000 gm in the 1st few days of life prior to when the diagnosis of PDA can be made. Wider use of objective diagnostic modalities may help to make a definitive diagnosis. author's modified

PMID: 1765017 [PubMed - indexed for MEDLINE]

N MRMAINGIELIUD. "A questionnaire survey of nematode control practices on goat farms in Denmark. Veterinary Parasitology 66:25-37.". In: Sex Transm Dis. 2004 May;31(5):265-72. Kisipan, M.L.; 1996. Abstract

Isolated mouse interstitial cells were incubated with different concentrations of khat (Catha edulis) extract (0.06 mg/ml, 0.6 mg/ml. 6 mg/ml. 30 mg/ml and 60 mg/ml) and cell viability as well as testosterone concentration measured at 30 min intervals over a 3 h incubation period. High concentrations of khat extract (30 mg/ml and 60 mg/ml) significantly inhibited testosterone production while low concentrations (0.06 mg/ml. 0.6 mg/ml and 6 mg/ml) significantly stimulated (P < 0.05) testosterone production by mouse interstitial cells. Similarly, at concentrations of 30 mg/ml and 60 mg/ml, there was a significant decrease in interstitial cell viability, whereas at 0.06 mg/ml, 0.6 mg/ml and 6 mg/ml there was no significant decrease. There was only a weak correlation (r= 0.39) between testosterone production and viable interstitial cells. We postulate that khat extract at high concentrations may cause reproductive function impairment in the user but at low concentrations. may enhance testosterone production with accompanying effects on reproductive functions in male mice. @2006 Publishedby Elsevier Ireland Ltd. Kel'lVords: In dtro; Khat; Testosterone; Interstitial cells; Mouse

N PROFMUTHAMAJOHN. "Muthama, N. J., 1998: Estimation of ultraviolet radiation using Dobson spectrophotometer,.". In: Proceedings of the Fourth Kenya Meteorological workshop on Meteorological research, application and services, Mombasa Kenya, 7-11 Sept. 1998. Eastern and South African Journal; 1998. Abstract
The  study found out that Masinga Dam has adversely affected the public health in the communities around the dam. malaria was the most prevalent ailment followed by typhoid fever. Bilharzia has also increased since the dam was constructed.
N DRNYANGERIEZEKIELE. "Nyangeri, E.N (2002). Water Demand Management for the City of Nairobi. Managing Water for African Cities. Water and Sewerage department, Nairobi City Council, UNCHS(UNEP. Severin Hotel, Mombasa. 21st .". In: Journal of Civil Engineering, Jomo Kenyatta University of Agriculture and Technology. African Wildlife Foundation. Nairobi; 2002. Abstract
This study set out to examine the policy position in Kenyan health care financing, with regard to implementation of the proposed social health scheme (NSHIF) and its performance potential. The specific objectives were to: examine the existing social scheme (NHIF), its role and challenges in health care financing; establish whether or not Kenya has the key pre-requisites for introduction and sustainability of a social health scheme and to provide recommendations on the way forward. This was largely a desk study, supplemented with limited primary data from key informants. The analysis indicates that: i) For a universal social health plan to be sustainable, favorable economic indicators and availability of essential infrastructures are critical prerequisites. Resources must be available, government must be in a position to afford high subsidies, the population must be ready to pay high premiums and the supply of health services must be adequate to cater for the expected increase in demand; ii) Countries that have successfully embraced social health plans introduced their schemes carefully and gradually (overtime) in terms of coverage; iii) Kenya compares unfavorably with these countries in terms of prerequisites for sustainability of a social health scheme, due largely to a poor economy, high poverty levels and shortfalls in facilities and services. The study concludes that Kenya lacks the key prerequisites for introducing and sustaining a universal social health scheme. The scheme can hardly be supported by the current status of the economy and healthcare infrastructures. The study recommends: i) Expansion and development of health care infrastructural capacities through subsidies and tax concessions for those investing in health care and providing subsidized services, particularly to the poor and rehabilitation of the GoK facilities; ii) Increasing the health budget from 7 per cent of government expenditure to above 10 per cent and directing more resources and efforts towards preventive/promotive and primary health care (P&PH); and iii) Other recommendations include subjecting the proposed scheme to an actuarial evaluation and comprehensive policy plan in order to determine the attendant and corresponding premium and benefit levels and pursuing a phased approach in the implementation of the scheme.
N PROFKAMAUGEOFREY. "Myoglobin Coadsorbed on Electrodes, Langmuir, Vol. 19, No. 17, 2003 6981.". In: Journal of BioChemiPhysics, Vol.11&12(Nos.1&2) 2003. Survey Review; 2003. Abstract
Towers are typical structures that can be found in many urban and rural landscapes the world over. From their basic design, they are usually exposed to severe environmental loads. It is therefore prudent to carry out periodic maintenance that includes checking that they are correctly aligned. This paper describes a method that was used for the re-alignment of a guyed tower in Limuru, Kenya. Angular and distance observations, made from two observation points detected a vertical misalignment that was larger than the acceptable tolerance of l/400. An iterative re-alignment procedure was then applied, resulting in an acceptable final misalignment of 1 / 520.
N M, M G, M G, Gichuhi S, G K, A J’o. "Clinical guidelines for diabetic retinopathy in Kenya: An executive summary of the recommendations." JOECSA. 2017;21(2):33-39.
N PROFGUANTAIA. "Metabolism of cathinone to d-norpseudoephedrine in humans. J Pharm Sci. 1983 Oct;72(10):1217-8.". In: J Pharm Sci. 1983 Oct;72(10):1217-8. A. N. GUANTAI, J. W. MWANG1, G1CHURU MURIUKI and K. A. M. KURIA; 1983. Abstract
Cathinone, a potent psychostimulant isolated from young shoots of Catha edulis was given to four human volunteers. Examination of urine collected from the volunteers at predetermined intervals showed the presence of unchanged cathinone, d-norpseudoephedrine, and two unidentified basic substances. The observed biotransformation of cathinone to the less potent psychostimulant, d-norpseudoephedrine involves reduction of a ketone group to alcohol, a common metabolic pathway in humans.
N PROFLULEGODFREY. "Gilks CF, Otieno LS, Brindle RJ, Newnham RS, Lule GN, Were JB, Simani PM, Bhatt SM, Okelo GB, Waiyaki PG, et al. The presentation and outcome of HIV-related disease in Nairobi. Q J Med. 1992 Jan;82(297):25-32.". In: Q J Med. 1992 Jan;82(297):25-32. test; 1992. Abstract

The range of clinical presentations of HIV-related disease in Africa has not been adequately described, despite the fact that many hospitals have to rely heavily on clinical diagnosis. Six hundred adult medical patients seen in the Casualty Department of the main Government hospital in Nairobi were enrolled in a study of the presentation and outcome of HIV-related disease: 506 of these patients were admitted, of whom 19 per cent (95) were HIV seropositive. The remaining 94 were dealt with as outpatients: 11 percent (10) of these were seropositive. A history of prior treatment for sexually transmitted disease and, if male, being uncircumcised, were associated with being seropositive. Three presentations were strongly associated with HIV infection: acute fever with no focus except the gastrointestinal tract (enteric fever-like illness), acute cough with fever (community-acquired pneumonia) and chronic diarrhoea with wasting. The WHO clinical case definition (CCD) for AIDS missed a substantial amount of HIV-related morbidity (sensitivity 39 per cent) and misidentified many seronegative patients (positive predictive value 59 per cent). In comparison with the Centers for Disease Control surveillance definition for AIDS, the CCD was specific (91 per cent) and sensitive (79 per cent) but only had a positive predictive values of 30 per cent: the CCD may therefore be a poor surveillance tool for AIDS. Seropositive patients were much more likely to die than were seronegative patients (39 per cent vs. 15 per cent mortality). Enteric fever-like illness was the presentation which most commonly proved fatal. A wider spectrum of disease is associated with underlying HIV immunosuppression than has previously been described in Africa.

N PROFMUTHAMAJOHN. "Muthama, N. J. and J. N. Mutemi: Enhancement of Agroforestry in East Africa: Implications on weather and climate.". In: Proceedings of the E.A. Agricultural and Forestry Journal, 1996. Eastern and South African Journal; 1989. Abstract
The  study found out that Masinga Dam has adversely affected the public health in the communities around the dam. malaria was the most prevalent ailment followed by typhoid fever. Bilharzia has also increased since the dam was constructed.
N DRNYANGERIEZEKIELE. "Nyangeri, E.N. (1990). Effective Communication. Third Supervisors.". In: Journal of Water SRT-Aqua. Vol. 43, No.5. pp233-237. African Wildlife Foundation. Nairobi; 1990. Abstract
This study set out to examine the policy position in Kenyan health care financing, with regard to implementation of the proposed social health scheme (NSHIF) and its performance potential. The specific objectives were to: examine the existing social scheme (NHIF), its role and challenges in health care financing; establish whether or not Kenya has the key pre-requisites for introduction and sustainability of a social health scheme and to provide recommendations on the way forward. This was largely a desk study, supplemented with limited primary data from key informants. The analysis indicates that: i) For a universal social health plan to be sustainable, favorable economic indicators and availability of essential infrastructures are critical prerequisites. Resources must be available, government must be in a position to afford high subsidies, the population must be ready to pay high premiums and the supply of health services must be adequate to cater for the expected increase in demand; ii) Countries that have successfully embraced social health plans introduced their schemes carefully and gradually (overtime) in terms of coverage; iii) Kenya compares unfavorably with these countries in terms of prerequisites for sustainability of a social health scheme, due largely to a poor economy, high poverty levels and shortfalls in facilities and services. The study concludes that Kenya lacks the key prerequisites for introducing and sustaining a universal social health scheme. The scheme can hardly be supported by the current status of the economy and healthcare infrastructures. The study recommends: i) Expansion and development of health care infrastructural capacities through subsidies and tax concessions for those investing in health care and providing subsidized services, particularly to the poor and rehabilitation of the GoK facilities; ii) Increasing the health budget from 7 per cent of government expenditure to above 10 per cent and directing more resources and efforts towards preventive/promotive and primary health care (P&PH); and iii) Other recommendations include subjecting the proposed scheme to an actuarial evaluation and comprehensive policy plan in order to determine the attendant and corresponding premium and benefit levels and pursuing a phased approach in the implementation of the scheme.
N PROFKANYARIPAULW. "The Kenya Veterinarian Vol 28: 11-15.[2005] Oedema(exudative diathesis) in Ostriches in Kenya. T.A. Ngatia1, P.W.N Kanyari1, P.M. Mathiu1, P.M. Gathumbi,1, K.K. Srivastava2. Wilson, S.T.2 , A. Oyejide2 . 1Faculty of Veterinary Medicine, University of Nair.". In: East Africa regional conference, The Nile Hotel Kampala, Uganda. Korean Society of Crop Science and Springer; 2005. Abstract
Ostriches of various ages, unhatched embryos and chicks found to have oedema during post-mortem examination are described here. Unhatched eggs and chicks originated from a commercial farm, where there was a complaint of poor hatchability of eggs and high chick mortality. Of 35 embryos examined, 29(82.9%) had severe subcutaneous oedema either generalized (23) or localized(6). Of 311 chicks, 232(74.6%) had oedema of varying degrees of severity. In 10 chicks, the oedema was subcutaneous and severe, in 5 it was only serous effusions in body cavities and in 217, it was manifested as wetness of subcutaneous tissues. Adult and juvenile ostriches originated from three farms, where they were kept as pets. Of 22 birds, 16(72.7%0 developed a general sickness and 10(62.3%) of them died. Post-mortem examination revealed emaciation and either subcutaneous oedema or serous effusion in body cavities. Additional lesions included combinations of steatites, haemorrhages and pneumonia. The sick birds responded to improved diets that were also supplemented with multivitamins and minerals.
N PROFNZOMODAUDI. ""Current-Fixed Assets versus Monetary-Non-monetary Classification." This article discusses the "Balance Sheet" as one of the statements that facilitate the discharge of accountability by management. Management:.". In: Journal of the Kenya Institute of Management,(pages 23-24). RIVERBRROKS COMMUNICATIONS; Submitted. Abstract
No abstract available
N PROFLULEGODFREY. "Lule GN, Otieno LS, Kinuthia DM. Hypertension over a 4-year-period at Kenyatta National Hospital (KNH). East Afr Med J. 1985 Jun;62(6):365-71. No abstract available.". In: East Afr Med J. 1985 Jun;62(6):365-71. test; 1985. Abstract

A case of cryptococcal hepatitis is described in a patient with Human Immunodeficiency Virus (HIV) infection. There has been no previous reports of this in the East African literature. A review of world literature showed that the entity of cryptococcal hepatitis is very rare.

N PROFKANYARIPAULW. "J.M. KAGIRA, R.M. WARUIRU, W.K. MUNYUA, P.W.N. KANYARI (2002). Anthelmintic resistance survey in commercial pig herds in Thika District, Kenya.". In: 8th Biennial Scientific Conference, KARI. 11th - 15th November, Nairobi. Korean Society of Crop Science and Springer; 2002. Abstract
Ostriches of various ages, unhatched embryos and chicks found to have oedema during post-mortem examination are described here. Unhatched eggs and chicks originated from a commercial farm, where there was a complaint of poor hatchability of eggs and high chick mortality. Of 35 embryos examined, 29(82.9%) had severe subcutaneous oedema either generalized (23) or localized(6). Of 311 chicks, 232(74.6%) had oedema of varying degrees of severity. In 10 chicks, the oedema was subcutaneous and severe, in 5 it was only serous effusions in body cavities and in 217, it was manifested as wetness of subcutaneous tissues. Adult and juvenile ostriches originated from three farms, where they were kept as pets. Of 22 birds, 16(72.7%0 developed a general sickness and 10(62.3%) of them died. Post-mortem examination revealed emaciation and either subcutaneous oedema or serous effusion in body cavities. Additional lesions included combinations of steatites, haemorrhages and pneumonia. The sick birds responded to improved diets that were also supplemented with multivitamins and minerals.
N PROFKAMAUGEOFREY. "Surface preparation of glassy carbon elelectrodes", Analytical Chim. Acta, 207, 1-16.". In: Electroanal. Chem., 240, 217. Survey Review; 1988. Abstract
n/a
N PROFNZOMODAUDI. "Accounting and the Political Process 1. This article delineates the relationship between the discipline of accoutning in its delineate specialization and the political process in its various phases and settins as deined by its manifestatons in managing or.". In: "The Student Accountant, Issue No. 14. RIVERBRROKS COMMUNICATIONS; 2001. Abstract
Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)
N DRGITHANGAJESSIE. "McLeod, H. L., Pritchard S. C., Githang'a J., et al. (1999). Ethnic differences in thiopurine methyltransferase pharmacogenetics: evidence for allele specificity in Caucasian and Kenyan subjects. Pharmacogenetics 9: 773-776.". In: Book. Douglas McLean Publishing; 1999. Abstract
AIMS: Dihydropyrimidine dehydrogenase (DPD) reduces endogenous pyrimidines and therapeutic analogues such as the anticancer agent 5-fluorouracil (5FU). Among Caucasian populations DPD activity is highly variable and subject to polymorphic regulation. To evaluate interethnic influence, DPD activity was assessed in South-west Asian, Kenyan and Ghanaian populations. METHODS: DPD activity was determined in peripheral mononuclear cells using[14C]-5-fluorouracil and h.p.l.c. analysis. RESULTS: A high degree of variation in DPD activity was observed within each population (range CV = 34-48%). Median DPD activity also varied between these populations. South-west Asian and Kenyan subjects exhibited almost identical median values (192 and 193.5 pmol min(-1) mg(-1), respectively), which were similar to Caucasians (median 215 pmol min(-1) mg(-1). A significantly lower median DPD activity (119 pmol min(-1) mg(-1)) was observed in the Ghanaian population. CONCLUSIONS: The similarity in DPD activity between Caucasian, Kenyan and South-west Asian populations suggests that the incidence of 5FU-related toxicity may be comparable in these groups. The pharmacokinetic implications of lower activity amongst Ghanaians needs to be evaluated.
N PROFMUNGAIDAVID. "Republic of Kenya, 2003. Environmental (Impact Assessment and Audit) Regulations 2003, Kenya Gazette Supplement No. 56 of 13th June 2003. I was one of the Editors and contributors to the Draft Report submitted to the Government of the Republic of Kenya.". In: Afri. J. Oral Hlth. Sci. 2002; 3: 97-99. EM Ngatia, LW Gathece, FG Macigo, TK Mulli, LN Mutara, EG Wagaiyu.; 2003. Abstract

Department of Periodontology/ Community and Preventive Dentistry, School of Dental Sciences, University of Nairobi, P.O. Box 19676 - 00202, Nairobi, Kenya. OBJECTIVE: To determine the influence of oral hygiene habits and practices on the risk of developing oral leukoplakia. DESIGN: Case control study. SETTING: Githongo sublocation in Meru District. SUBJECTS: Eighty five cases and 141 controls identified in a house-to-house screening. RESULTS: The relative risk (RR) of oral leukoplakia increased gradually across the various brushing frequencies from the reference RR of 1.0 in those who brushed three times a day, to 7.6 in the "don't brush" group. The trend of increase was statistically significant (X2 for Trend : p = 0.001). The use of chewing stick as compared to conventional tooth brush had no significant influence on RR of oral leukoplakia. Non-users of toothpastes had a significantly higher risk of oral leukoplakia than users (RR = 1.8; 95% confidence levels (CI) = 1.4-2.5). Among tobacco smokers, the RR increased from 4.6 in those who brushed to 7.3 in those who did not brush. Among non-smokers, the RR of oral leukoplakia in those who did not brush (1.8) compared to those who brushed was also statistically significant (95% CL = 1.6-3.8). CONCLUSION: Failure to brush teeth and none use of toothpastes are significantly associated with the development of oral leukoplakia, while the choice of brushing tools between conventional toothbrush and chewing stick is not. In addition, failure to brush teeth appeared to potentiate the effect of smoking tobacco in the development of oral leukoplakia. Recommendations: Oral health education, instruction and motivation for the improvement of oral hygiene habits and practices; and therefore oral hygiene status, should be among the strategies used in oral leukoplakia preventive and control programmes.

N MJ, Bukachi PR. "Building Information Modelling Adoption in Structural Design in Kenya – A Case Study of Nairobi." International Journal of Research and Publications. 2019;Vol 9(6):272-285.
N PROFKANYARIPAULW. "J.A. OMEGA, W.K. MUNYUA, T.A. NGATIA, E.K. KANG'ETHE and P.W.N. KANYARI ( 1998). Fasciola worms, faecal and gall bladder egg count relationships in sheep experimentally infected with Fasciola gigantica. Bulletin of Animal Health and Production in Africa 4.". In: WAAVP Conference, August 15th - 19th. Copenhagen, Denmark. Korean Society of Crop Science and Springer; 1998. Abstract
Twelve Red Masai and 12 Dorper sheep aged between 6 and 9 months, were acquired from a fluke-free area and sheep of each breed divided into two equal groups of six. Each animal in one group of each breed was experimentally infected with 400 viable metacercariae of Fasciola gigantica. The other groups acted as uninfected controls. Blood samples were taken at weekly intervals for the determination of serum bilirubin, albumin and gamma glutamyl transferase levels. Following the establishment of infection, albumin levels declined in both breeds of infected animals without any significant difference between the two breeds. However, serum bilirubin and gamma glutamyl transferase (GGT) in the infected animals were elevated significantly more in the Dorper than in the Red Masai sheep. Based on these findings, it would appear that Dorper sheep are more susceptible to the infection than Red Masai sheep. Keywords: Dorper, Fasciola gigantica, Red Masai, serum biochemical changes
N PROFNZOMODAUDI. ""Accounting for Harambee" This article presents the rationale for auditing harambee funds, discusses practical procedures for doing so and then calls for legislation to regulate authorization, safe custody, management and reporting as aspects of national .". In: Journal of the Accounting Students Association, Faculty of Commerce, University of Nairobi, pages 3 & 4. RIVERBRROKS COMMUNICATIONS; Submitted. Abstract
Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)
N PROFNYAGAP. "P.N. Nyaga, E. Shimanter, J.L. Kassiti, Y. Weisman, M.J.Macharia and M.Lipkind.(1996): Identification of Avian paramyxoviruses (APMV) isolated from flamingo in Kenya and Israel.". In: Proceedings of the VIIIth International Symposium of Veterinary Laboratory Diagnosticians, Jerusalem, Israel, 4-9th August, 1996. au-ibar; 1996. Abstract

According to the statements made by a number of scholars, in the 80's East African Anglophone novel, which once received a nickname of "social documentary", began to lose gradually its social commitment. Many of the writers known previously as the most active supporters of the social trend, moved their attempts to other literan areas - criminal novel ("Weapon of hunger" by Meja Mцangi, 1989), love story (Yussuf Dawood's "Off my chest", 1988), even children's literature (books for children in Gikuyu, written by Ngugi wa Thiong'o). However, in the late 80's and early 90's East African Anglophone novel stepped onto a new level of social trend, moving from "social documentary" to "social epic". The authors now are trying to sum up the historical experience of East African countries over a large time span, and to that effect appeal mostly to elaborate and spacious literary forms, such as epic novel. These authors, although chosen one and the same literary form, are showing clearly their inclinations towards different styles of writing. For example, Tanzanian author Moyez Vassanji in his novel "The gunny sack" (1989) makes a rather convincing attempt to replant on East African soil the method of "mythological writing", previously used by such author as Gabriel Garcia Marquez. The novel definitely appeals not only to local reader, but to a wider international audience; on its pages the author manages to restore not only the fate of several generations of Indian family, but even the slightest details of their mentality, using myth as one of the basic means for changing the dimensions of time and space, according to the logic of the narration. The development of Kenyan novel in the early 90's confirms also one of the main tendencies in modem literature - bridging between "elite" and popular fiction. The first attempt of an epic novel in Kenyan Anglophone literature was, oddly enough, made by the veteran of Kenyan popular fiction David Maillu in his "Broken drum" H991). The novel hardly aims the widest reading public - nevertheless, stylistically it bears distinct features of popular fiction, such as crime story, romance, etc. Popular novel in East Africa also shows certain inclination towards urgent social themes, but the authors inevitably uses the artistic means they feel most happy with - that is, the style of popular fiction. For example, the "clash of cultures" - the experience of young Africans studying abroad - is presented in the form of a picaresque ("Times beyond" by Omondi Makoloo, 1992) or love story ("The girl from Uganda" by Tengio Urrio, 1993); feministic problems are spiced with sentimentalism ("Judy the nun" by P .Waweru, 1990); the thoughts on the hardships of younger generation are guised in Bildungs roman ("The plight of succession" by a Tanzanian Prosper Rwegoshora, 1990). At the same time, some authors, who have been ploughing successfully the field of pop fiction for a few decades, show their interest in more elaborate literary forms ("Dedan Kimathi: the real story" by Samuel Kaluga, 1990). All the mentioned facts do not allow us to state that the division into popular and elite novel will disappear within the foreseeable future. However, the most interesting developments seem to take place precisely in the field of bridging between these two branches of East African fiction.

N PROFKANYARIPAULW. "C. J. NGANGA, W. K. MUNYUA and P. W. N. KANYARI (1994). "Recovery and identification of Besnoitia and other coccidia from cat feaces around Kabete in Kenya." Bulletin of Animal Health and Production in Africa, 42:187 - 191.". In: 6th Annual Seminar of the DANIDA Funded Ruminant Helminth Research Project. 27th -31st January. ILRI, Kenya. Korean Society of Crop Science and Springer; 1994. Abstract
Eimeria christenseni and Eimeria arloingi were used separately to infect one month-old goat kids which were then killed 34 days post-infection. Their small intestines contained small nodular lesions made of several endogenous stages mainly macrogametocytes and macrogametes. Electron microscope studies of macrogametocytes revealed a prominent central nucleus and nucleolus. Other cellular components were mitochondria, wall forming bodies(WFB) type 1( homogenous) and type 2(reticular). Polysaccharide granules of E.christenseni had a chain like arrangement in the young cells, and increased dramatically with maturation of the macrogemetes to become the main cytoplasmic component along with the WFB. Type 1 WFB were peripheral while type 2 were more central but in E.christeseni macrogametes, some type 2 WFB appeared to give rise to membranous vesicles at the areas of wall formation.. The macrogamete nucleus was small and usually indented with polysaccharide granules and reticular bodies, named nuclear derived bodies(NBD), arising from the perinuclear regions. Within the periparasitic areas of both species, membranous/dark bodies were seen. E. arloingi had a large and well defined parasitophorous vacuole(PV), within which an inner lighter, and outer layer with dark granules were found. Both species had some poorly developed intravacuolar tubes(IVT), which occurred at certain points in the case of E.arloingi, while in E.christenseni, they had a diffuse distribution
N PROFOGOLAELIJAHS. "The urinary levels of catecholamines, aldosterone and cortisol in hypertensive East Africans: a pilot study.Ethn Dis. 2000 Autumn;10(3):357-63.". In: Ethn Dis. 2000 Autumn;10(3):357-63. Kisipan, M.L.; 2000. Abstract
This pilot project studies the prevalence of hypertension among unique social groups in Kenya, as well as the hormonal profiles accompanying the hypertensive and normotensive states in these populations. The purpose of this report is to enlarge and improve upon the statistical data currently available concerning the prevalence, etiology and prognosis of hypertensive disease in this region. In this study, the urinary concentrations of three vasoactive metabolites were measured in hypertensive and normotensive outpatients. The excretion values for the metabolites were ultimately tabulated as the quantity excreted per milligram of creatinine. The results demonstrate that the subjects with elevated blood pressures (>140/90 mm Hg) excreted double the concentrations (ng/mg creatinine) of cortisol and aldosterone excreted by normotensives. There were no apparent differences in urinary catecholamines between hypertensives and normotensives.
N PROFNZOMODAUDI. ""Inflation Accounting Revisited. (Current Cost Accounting.) This artitle discusses inflation accounting in light of developments since publication of the first article on thetopic in July/September 1982. The Accountant:.". In: The Accountant, Journal of the Institute of Certified Public Accoutants of Kenya, (pages 23-29.; Submitted. Abstract

Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)

N PROFNYAGAP. "P.N. Nyaga, L.C. Bebora and J.S. Kaminjolo. Occurence of Shigella dysenteriae - 3 in the domestic chicken (Gallus domesticus) in Kenya. Bull. Anim. Hlth. Prod. Afri. (1985) 33: 173-174.". In: Proceedings: 10th Convention, Indian Society for Veterinary Surgery, Nov. 1986. au-ibar; 1985. Abstract

According to the statements made by a number of scholars, in the 80's East African Anglophone novel, which once received a nickname of "social documentary", began to lose gradually its social commitment. Many of the writers known previously as the most active supporters of the social trend, moved their attempts to other literan areas - criminal novel ("Weapon of hunger" by Meja Mцangi, 1989), love story (Yussuf Dawood's "Off my chest", 1988), even children's literature (books for children in Gikuyu, written by Ngugi wa Thiong'o). However, in the late 80's and early 90's East African Anglophone novel stepped onto a new level of social trend, moving from "social documentary" to "social epic". The authors now are trying to sum up the historical experience of East African countries over a large time span, and to that effect appeal mostly to elaborate and spacious literary forms, such as epic novel. These authors, although chosen one and the same literary form, are showing clearly their inclinations towards different styles of writing. For example, Tanzanian author Moyez Vassanji in his novel "The gunny sack" (1989) makes a rather convincing attempt to replant on East African soil the method of "mythological writing", previously used by such author as Gabriel Garcia Marquez. The novel definitely appeals not only to local reader, but to a wider international audience; on its pages the author manages to restore not only the fate of several generations of Indian family, but even the slightest details of their mentality, using myth as one of the basic means for changing the dimensions of time and space, according to the logic of the narration. The development of Kenyan novel in the early 90's confirms also one of the main tendencies in modem literature - bridging between "elite" and popular fiction. The first attempt of an epic novel in Kenyan Anglophone literature was, oddly enough, made by the veteran of Kenyan popular fiction David Maillu in his "Broken drum" H991). The novel hardly aims the widest reading public - nevertheless, stylistically it bears distinct features of popular fiction, such as crime story, romance, etc. Popular novel in East Africa also shows certain inclination towards urgent social themes, but the authors inevitably uses the artistic means they feel most happy with - that is, the style of popular fiction. For example, the "clash of cultures" - the experience of young Africans studying abroad - is presented in the form of a picaresque ("Times beyond" by Omondi Makoloo, 1992) or love story ("The girl from Uganda" by Tengio Urrio, 1993); feministic problems are spiced with sentimentalism ("Judy the nun" by P .Waweru, 1990); the thoughts on the hardships of younger generation are guised in Bildungs roman ("The plight of succession" by a Tanzanian Prosper Rwegoshora, 1990). At the same time, some authors, who have been ploughing successfully the field of pop fiction for a few decades, show their interest in more elaborate literary forms ("Dedan Kimathi: the real story" by Samuel Kaluga, 1990). All the mentioned facts do not allow us to state that the division into popular and elite novel will disappear within the foreseeable future. However, the most interesting developments seem to take place precisely in the field of bridging between these two branches of East African fiction.

N PROFOGOLAELIJAHS. "OGOLA E.N OGUTU E.O; Pericardial disease in association with acquired Immune Deficiency Syndrome: report of two cases. Nairobi J.Med. 16:3, 1990.". In: Nairobi J.Med. 16:3, 1990. Kisipan, M.L.; 1990. Abstract
The study aimed at evaluating tolerability and efficacy of the combination enalapril 20 mg with hydrochlorothiazide 12.5 mg (co-renitec) as first line therapy in black patients with mild to moderate primary hypertension. Fifty patients completed a twelve weeks of open clinical study preceded by two weeks of washout period. They were evaluated every four weeks and haematological, biochemical urine microscopy and electrocardiographic tests were undertaken before the start and after the completion of study. Pre-treatment values of mean systolic blood pressure (SBP) and diastolic blood pressure (DBP) were 172.16 mm hg (+/- 20.41) and 104.38 mm hg (+/- 7.339) respectively. The usual daily dosage was one tablet which was increased to two after eight weeks in case the DBP was not normalized, i.e. less than or equal to 95 mm hg. In 44 (88%) patients, the DBP was normalised at the end of the study period; three patients (6%) were resistant to treatment and another three (6%) exhibited labile response to the treatment. Clinical tolerance was considered to be very good with only five episodes of headache, backache and anxiety, probably not related to the test drug. Biological tolerance was excellent: there was no change in the haematologic parameters; there was a decrease of 5% in mean blood urea, of 9% in the mean serum creatinine and of 4% in the mean serum uric acid and a 5% increase in plasma potassium from 3.99 to 4.28 mmol/l.(ABSTRACT TRUNCATED AT 250 WORDS)
N PROFMUTHAMAJOHN. "Chapter 4. Global ozone: Past and Future.". In: In UNEP/WMO Scientific Assessment of Ozone Depletion, pp. 4.1-4.9, 2003. Eastern and South African Journal; 2003. Abstract
The  study found out that Masinga Dam has adversely affected the public health in the communities around the dam. malaria was the most prevalent ailment followed by typhoid fever. Bilharzia has also increased since the dam was constructed.
N PROFNZOMODAUDI. "Accounting and Record Keeping" Chapter 13 in Introduction to Business:A Kenyan Perspective: Edited by Prof. F.N. Kibera.". In: Kenya Literature Bureau, Nairobi,.; 1996. Abstract

Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)

N DRNYANGERIEZEKIELE. "Seppala, O.T., Rodiqi, I, Nyangeri,W.N. and Hukka, J.J. (2004). Visionary leadership and knowledge management in water services. Manuscript of an article to be submitted to Journal of Infrastructure Systems. ASCE, USA. Reviewed, corrected and accepted for.". In: Manuscript of an article to be submitted to Journal of Infrastructure Systems. ASCE, USA. Reviewed, corrected and accepted for printing. African Wildlife Foundation. Nairobi; 2004. Abstract
This study set out to examine the policy position in Kenyan health care financing, with regard to implementation of the proposed social health scheme (NSHIF) and its performance potential. The specific objectives were to: examine the existing social scheme (NHIF), its role and challenges in health care financing; establish whether or not Kenya has the key pre-requisites for introduction and sustainability of a social health scheme and to provide recommendations on the way forward. This was largely a desk study, supplemented with limited primary data from key informants. The analysis indicates that: i) For a universal social health plan to be sustainable, favorable economic indicators and availability of essential infrastructures are critical prerequisites. Resources must be available, government must be in a position to afford high subsidies, the population must be ready to pay high premiums and the supply of health services must be adequate to cater for the expected increase in demand; ii) Countries that have successfully embraced social health plans introduced their schemes carefully and gradually (overtime) in terms of coverage; iii) Kenya compares unfavorably with these countries in terms of prerequisites for sustainability of a social health scheme, due largely to a poor economy, high poverty levels and shortfalls in facilities and services. The study concludes that Kenya lacks the key prerequisites for introducing and sustaining a universal social health scheme. The scheme can hardly be supported by the current status of the economy and healthcare infrastructures. The study recommends: i) Expansion and development of health care infrastructural capacities through subsidies and tax concessions for those investing in health care and providing subsidized services, particularly to the poor and rehabilitation of the GoK facilities; ii) Increasing the health budget from 7 per cent of government expenditure to above 10 per cent and directing more resources and efforts towards preventive/promotive and primary health care (P&PH); and iii) Other recommendations include subjecting the proposed scheme to an actuarial evaluation and comprehensive policy plan in order to determine the attendant and corresponding premium and benefit levels and pursuing a phased approach in the implementation of the scheme.
N PROFNYAGAP. "P.N.Nyaga and D.G. McKercher. Pathogenesis of Bovine herpesvirus - (BHV-l) infections: interactions of the virus with peripheral bovine blood component. Com. Immuno. Microbio, Inf. Dis. Vol. 2. 1980: 587-702.". In: Proceedings: 10th Convention, Indian Society for Veterinary Surgery, Nov. 1986. au-ibar; 1980. Abstract

According to the statements made by a number of scholars, in the 80's East African Anglophone novel, which once received a nickname of "social documentary", began to lose gradually its social commitment. Many of the writers known previously as the most active supporters of the social trend, moved their attempts to other literan areas - criminal novel ("Weapon of hunger" by Meja Mцangi, 1989), love story (Yussuf Dawood's "Off my chest", 1988), even children's literature (books for children in Gikuyu, written by Ngugi wa Thiong'o). However, in the late 80's and early 90's East African Anglophone novel stepped onto a new level of social trend, moving from "social documentary" to "social epic". The authors now are trying to sum up the historical experience of East African countries over a large time span, and to that effect appeal mostly to elaborate and spacious literary forms, such as epic novel. These authors, although chosen one and the same literary form, are showing clearly their inclinations towards different styles of writing. For example, Tanzanian author Moyez Vassanji in his novel "The gunny sack" (1989) makes a rather convincing attempt to replant on East African soil the method of "mythological writing", previously used by such author as Gabriel Garcia Marquez. The novel definitely appeals not only to local reader, but to a wider international audience; on its pages the author manages to restore not only the fate of several generations of Indian family, but even the slightest details of their mentality, using myth as one of the basic means for changing the dimensions of time and space, according to the logic of the narration. The development of Kenyan novel in the early 90's confirms also one of the main tendencies in modem literature - bridging between "elite" and popular fiction. The first attempt of an epic novel in Kenyan Anglophone literature was, oddly enough, made by the veteran of Kenyan popular fiction David Maillu in his "Broken drum" H991). The novel hardly aims the widest reading public - nevertheless, stylistically it bears distinct features of popular fiction, such as crime story, romance, etc. Popular novel in East Africa also shows certain inclination towards urgent social themes, but the authors inevitably uses the artistic means they feel most happy with - that is, the style of popular fiction. For example, the "clash of cultures" - the experience of young Africans studying abroad - is presented in the form of a picaresque ("Times beyond" by Omondi Makoloo, 1992) or love story ("The girl from Uganda" by Tengio Urrio, 1993); feministic problems are spiced with sentimentalism ("Judy the nun" by P .Waweru, 1990); the thoughts on the hardships of younger generation are guised in Bildungs roman ("The plight of succession" by a Tanzanian Prosper Rwegoshora, 1990). At the same time, some authors, who have been ploughing successfully the field of pop fiction for a few decades, show their interest in more elaborate literary forms ("Dedan Kimathi: the real story" by Samuel Kaluga, 1990). All the mentioned facts do not allow us to state that the division into popular and elite novel will disappear within the foreseeable future. However, the most interesting developments seem to take place precisely in the field of bridging between these two branches of East African fiction.

N PROFGUANTAIA. "A competitive enzyme-linked immunosorbent assay for determination of chloramphenicol.Wesongah JO, Murilla GA, Guantai AN, Elliot C, Fodey T, Cannavan A.J Vet Pharmacol Ther. 2007 Feb;30(1):68-73.". In: J Vet Pharmacol Ther. 2007 Feb;30(1):68-73. FA Okalebol , L Wiesner, AN Guantai, K Chibale, P Smith; 2007. Abstract

Chloramphenicol is a broad-spectrum antibiotic shown to have specific activity against a wide variety of organisms that are causative agents of several disease conditions in domestic animals. Chloramphenicol has been banned for use in food-producing animals for its serious adverse toxic effects in humans. Due to the harmful effects of chloramphenicol residues livestock products should be free of any traces of these residues. Several analytical methods are available for chloramphenicol analysis but sensitive methods are required in order to ensure that no traces of chloramphenicol residues are present in edible animal products. In order to prevent the illegal use of chloramphenicol, regulatory control of its residues in food of animal origin is essential. A competitive enzyme-linked immunosorbent assay for chloramphenicol has been locally developed and optimized for the detection of chloramphenicol in sheep serum. In the assay, chloramphenicol in the test samples and that in chloramphenicol-horseradish peroxidase conjugate compete for antibodies raised against the drug in camels and immobilized on a microtitre plate. Tetramethylbenzidine-hydrogen peroxide (TMB/H(2)O(2)) is used as chromogen-substrate system. The assay has a detection limit of 0.1 ng/mL of serum with a high specificity for chloramphenicol. Cross-reactivity with florfenicol, thiamphenicol, penicillin, tetracyclines and sulfamethazine was not observed. The assay was able to detect chloramphenicol concentrations in normal sheep serum for at least 1 week after intramuscular injection with the drug at a dose of 25 mg/kg body weight (b.w.). The assay can be used as a screening tool for chloramphenicol use in animals.

N PROFKAMAUGEOFREY, M PROFSHIUNDUPAUL, M PROFSHIUNDUPAUL. "Fuel value of Refined vernonia galamensis seed oil".". In: J. Biochemphysics, 6&7, 33. AWC and FES; 1998. Abstract
n/a
N PROFMUTHAMAJOHN. "Muthama, N. J., Application models using Numerical Weather Prediction : Agricultural models.". In: Proceedings of the IMTR/UON/WMO international workshop on Related Numerical Weather Prediction, 6-17 Dec., 1999, Nairobi, Kenya. Eastern and South African Journal; 1999. Abstract
The  study found out that Masinga Dam has adversely affected the public health in the communities around the dam. malaria was the most prevalent ailment followed by typhoid fever. Bilharzia has also increased since the dam was constructed.
N DRNYANGERIEZEKIELE. "Nyangeri, E. N. (2003). Coordinator. Visionary Management Workshop in Water Services Sector Reforms in Kenya in Kenya Civil Engineering Lecture Theatre, Civil Engineering Building, University of Nairobi.". In: Journal of Civil Engineering, Jomo Kenyatta University of Agriculture and Technology. African Wildlife Foundation. Nairobi; 2003. Abstract
This study set out to examine the policy position in Kenyan health care financing, with regard to implementation of the proposed social health scheme (NSHIF) and its performance potential. The specific objectives were to: examine the existing social scheme (NHIF), its role and challenges in health care financing; establish whether or not Kenya has the key pre-requisites for introduction and sustainability of a social health scheme and to provide recommendations on the way forward. This was largely a desk study, supplemented with limited primary data from key informants. The analysis indicates that: i) For a universal social health plan to be sustainable, favorable economic indicators and availability of essential infrastructures are critical prerequisites. Resources must be available, government must be in a position to afford high subsidies, the population must be ready to pay high premiums and the supply of health services must be adequate to cater for the expected increase in demand; ii) Countries that have successfully embraced social health plans introduced their schemes carefully and gradually (overtime) in terms of coverage; iii) Kenya compares unfavorably with these countries in terms of prerequisites for sustainability of a social health scheme, due largely to a poor economy, high poverty levels and shortfalls in facilities and services. The study concludes that Kenya lacks the key prerequisites for introducing and sustaining a universal social health scheme. The scheme can hardly be supported by the current status of the economy and healthcare infrastructures. The study recommends: i) Expansion and development of health care infrastructural capacities through subsidies and tax concessions for those investing in health care and providing subsidized services, particularly to the poor and rehabilitation of the GoK facilities; ii) Increasing the health budget from 7 per cent of government expenditure to above 10 per cent and directing more resources and efforts towards preventive/promotive and primary health care (P&PH); and iii) Other recommendations include subjecting the proposed scheme to an actuarial evaluation and comprehensive policy plan in order to determine the attendant and corresponding premium and benefit levels and pursuing a phased approach in the implementation of the scheme.
N PROFKAMAUGEOFREY. "Variation of palm oil with physico-chemical properties with temperature.". In: ELAEIS (The International Journal of Oil Palm Research and Development, Malaysia). Re-Submitted. THESES. Survey Review; 2005. Abstract
Towers are typical structures that can be found in many urban and rural landscapes the world over. From their basic design, they are usually exposed to severe environmental loads. It is therefore prudent to carry out periodic maintenance that includes checking that they are correctly aligned. This paper describes a method that was used for the re-alignment of a guyed tower in Limuru, Kenya. Angular and distance observations, made from two observation points detected a vertical misalignment that was larger than the acceptable tolerance of l/400. An iterative re-alignment procedure was then applied, resulting in an acceptable final misalignment of 1 / 520.
N PROFGUANTAIA. "Effects of the active constituents of Catha edulis on the neuromuscular junction.Guantai AN, Mwangi JW, Muriuki G, Kuria KA. Neuropharmacology. 1987 May;26(5):401-5.". In: Neuropharmacology. 1987 May;26(5):401-5. Ivan Addae-Mensah,t Rahab Munenge and Anastasia N. Guantai; 1987. Abstract
(-)-Cathinone and d-norpseudoephedrine (DNE) in the dose range 0.2-1.2 mg/ml produced a reduction in contractions of skeletal muscle, evoked by direct and indirect electrical stimulation and antagonised the facilitatory action of physostigmine on the neuromuscular junction; but failed to antagonise a partial blockade induced by d-tubocurarine (dTb) as occurs with norepinephrine or epinephrine. The local anaesthetic actions of (-)-cathinone and DNE were found to be almost equivalent to that of lignocaine. These results indicate that (-)-cathinone and DNE may have a direct blocking action on the neuromuscular junction, which is independent of cholinergic and adrenergic transmission.
N MRMAINGIELIUD. "Effect of selection pressure for thiabendazole resistance on fitness of Haemonchus contortus in sheep. Parasitology, 100:327-335.". In: Tidsskrift for Dansk Fareavl (Danish Sheep Breeders Journal) 60: 19-20. Kisipan, M.L.; 1990. Abstract

Isolated mouse interstitial cells were incubated with different concentrations of khat (Catha edulis) extract (0.06 mg/ml, 0.6 mg/ml. 6 mg/ml. 30 mg/ml and 60 mg/ml) and cell viability as well as testosterone concentration measured at 30 min intervals over a 3 h incubation period. High concentrations of khat extract (30 mg/ml and 60 mg/ml) significantly inhibited testosterone production while low concentrations (0.06 mg/ml. 0.6 mg/ml and 6 mg/ml) significantly stimulated (P < 0.05) testosterone production by mouse interstitial cells. Similarly, at concentrations of 30 mg/ml and 60 mg/ml, there was a significant decrease in interstitial cell viability, whereas at 0.06 mg/ml, 0.6 mg/ml and 6 mg/ml there was no significant decrease. There was only a weak correlation (r= 0.39) between testosterone production and viable interstitial cells. We postulate that khat extract at high concentrations may cause reproductive function impairment in the user but at low concentrations. may enhance testosterone production with accompanying effects on reproductive functions in male mice. @2006 Publishedby Elsevier Ireland Ltd. Kel'lVords: In dtro; Khat; Testosterone; Interstitial cells; Mouse

N PROFLULEGODFREY. "Ilako FM, McLigeyo SO, Riyat MS, Lule GN, Okoth FA, Kaptich D. The prevalence of hepatitis C virus antibodies in renal patients, blood donors and patients with chronic liver disease in Kenya. East Afr Med J. 1995 Jun;72(6):362-4.". In: East Afr Med J. 1995 Jun;72(6):362-4. test; 1995. Abstract

We tested serum samples from four categories of patients with nephrological problems (nephrotic syndrome, stable chronic renal failure, haemodialysis patients and renal transplant recipients), patients with chronic liver disease and volunteer blood donors for the presence of antibody to hepatitis C virus (HCV). Screening was done by second-generation enzyme linked immunosorbent assay (ELISA) and confirmation with second-generation recombinant immunoblot assay (RIBA). Of all the renal patients, only 6.3% of the transplant patients tested positive for anti-HCV, while in patients with chronic liver disease anti-HCV was detected in 2.6% of the patients with chronic hepatitis and in none with liver cirrhosis or hepatocellular carcinoma. This finding of low prevalence in these patient groups was not in keeping with findings in studies done elsewhere. Our anti-HCV prevalence of 0.9% in blood donors was comparable to that found in Europe, USA and Taiwan. We recommend that the low prevalence of anti-HCV in some of our high risk groups should not lead to complacence and hence further studies are necessary to evaluate the infectivity of anti-HCV positive patients and the potential for cross infection.

N PROFMUTHAMAJOHN. "Muthama, N. J.: Ozone Fluctuations: The East African situation, .Proceedings of the first National workshop on Meteorological applications and services, Nairobi;.". In: Proceedings of the first National workshop on Meteorological applications and services, Nairobi. Eastern and South African Journal; 1989. Abstract
The  study found out that Masinga Dam has adversely affected the public health in the communities around the dam. malaria was the most prevalent ailment followed by typhoid fever. Bilharzia has also increased since the dam was constructed.
N DRNYANGERIEZEKIELE. "Mwangi, A. and Nyangeri, E.N. Performance Evaluation of Community .". In: Journal of Water SRT-Aqua. Vol. 43, No.5. pp233-237. African Wildlife Foundation. Nairobi; 1991. Abstract
This study set out to examine the policy position in Kenyan health care financing, with regard to implementation of the proposed social health scheme (NSHIF) and its performance potential. The specific objectives were to: examine the existing social scheme (NHIF), its role and challenges in health care financing; establish whether or not Kenya has the key pre-requisites for introduction and sustainability of a social health scheme and to provide recommendations on the way forward. This was largely a desk study, supplemented with limited primary data from key informants. The analysis indicates that: i) For a universal social health plan to be sustainable, favorable economic indicators and availability of essential infrastructures are critical prerequisites. Resources must be available, government must be in a position to afford high subsidies, the population must be ready to pay high premiums and the supply of health services must be adequate to cater for the expected increase in demand; ii) Countries that have successfully embraced social health plans introduced their schemes carefully and gradually (overtime) in terms of coverage; iii) Kenya compares unfavorably with these countries in terms of prerequisites for sustainability of a social health scheme, due largely to a poor economy, high poverty levels and shortfalls in facilities and services. The study concludes that Kenya lacks the key prerequisites for introducing and sustaining a universal social health scheme. The scheme can hardly be supported by the current status of the economy and healthcare infrastructures. The study recommends: i) Expansion and development of health care infrastructural capacities through subsidies and tax concessions for those investing in health care and providing subsidized services, particularly to the poor and rehabilitation of the GoK facilities; ii) Increasing the health budget from 7 per cent of government expenditure to above 10 per cent and directing more resources and efforts towards preventive/promotive and primary health care (P&PH); and iii) Other recommendations include subjecting the proposed scheme to an actuarial evaluation and comprehensive policy plan in order to determine the attendant and corresponding premium and benefit levels and pursuing a phased approach in the implementation of the scheme.
N PROFKAMAUGEOFREY. "Extraction and spectroscopic Study of avocado oil, J. Biochemiphysics, 6&7, 36.". In: Sciences series A., 11 (1), 133. Survey Review; 1998. Abstract
n/a
N PROFNZOMODAUDI. ""The Great Debate - Cash or Accruals? This article discusses Business Income measured on Cash Basis Accounting. The Accountant:.". In: Journal of the Institute of Certified Public Accountants of Kenya.(pages 10-24). RIVERBRROKS COMMUNICATIONS; Submitted. Abstract
No abstract available
N PROFLULEGODFREY. "Lule GN, Ogutu EO, Okoth F, Were JB, Wambugu M. Sclerotherapy in the treatment of bleeding oesophageal varices: preliminary report. East Afr Med J. 1988 Jun;65(6):416-20. Review. No abstract available.". In: East Afr Med J. 1988 Jun;65(6):416-20. test; 1988. Abstract

A case of cryptococcal hepatitis is described in a patient with Human Immunodeficiency Virus (HIV) infection. There has been no previous reports of this in the East African literature. A review of world literature showed that the entity of cryptococcal hepatitis is very rare.

N PROFMUSOKERACHEL, ELIZABETH DROBIMBO, N PROFWEREFREDRICK. "Obimbo E, Musoke RN, Were F. Knowledge, attitudes and practices of mothers and knowledge of health workers regarding care of the newborn umbilical cord. E. Afr Med J, 1999: 76 (8); 425-429.". In: East Afr Med J. 1999 Aug;76(8):425-9. F.N. kamau, G. N Thothi and I.O Kibwage; 1999. Abstract
Department of Paediatrics and Child Health, College of Health Sciences, University of Nairobi. OBJECTIVE: To determine the knowledge, attitudes and practices (KAP) of mothers and the knowledge of health workers regarding care of the newborn umbilical cord. DESIGN: Cross-sectional survey. SUBJECTS: Mothers with infants less than three months of age attending well child clinics and health workers (HW) in the clinics, maternity and newborn units of public health, facilities serving an urban slum area in Nairobi, Kenya. RESULTS: Of the 307 mothers interviewed, 91% and 28% of mothers knew of the need for hygiene whilst cutting and tying the cord, respectively. Regarding postnatal cord care, 40% had good knowledge and 66% good practice. Fifty-one percent of mothers knew and 54% practised postnatal cord care for the appropriate duration of time. Seventy-nine percent of mothers were afraid of handling an unhealed cord. After multivariate analysis, the following variables showed significant independent association with good maternal KAP; increased level of education (OR 2.3, p < 0.001), living in middle class areas rather than slums (OR 1.5, p < 0.03), increased maternal age (OR 1.8, p < 0.001), acquisition of knowledge from a HW rather than from other sources (OR 1.5, p < 0.001), and living in stone/brick houses rather than mud houses (p = 0.01). Fifty per cent of HW had correct knowledge on type of postnatal cord care, and 79% had correct knowledge on duration required for the same. The knowledge of 50% on type of care was incorrect by international standards, but was in keeping with Nursing Council of Kenya teaching. CONCLUSION: Mothers had good knowledge on the need for hygiene when cutting the cord, had poor knowledge and practice in other aspects of cord care, and were afraid of handling the cord. Poor KAP was associated with young, poor mothers of low education, who had acquired their knowledge from sources other than HW. The knowledge of a large proportion of HW was incorrect and outdated. We recommend that health education on cord care be given at all levels of contact with mothers and that knowledge of all primary HW on cord care be updated. PIP: Using a cross-sectional survey, this study investigated the knowledge, attitudes, and practices (KAP) of mothers and the knowledge of health workers regarding care of the umbilical cord. The study interviewed a total of 307 mothers with infants less than 3 months old and 64 health workers (HWs) in an urban slum area in Nairobi, Kenya. The results showed that 91% and 28% of mothers knew of the need for hygiene while cutting and tying the cord, respectively. As to postnatal cord care, 40% had good knowledge and 66% had good practice. However, 79% of mothers were afraid of handling an unhealed cord. Results of multivariate analysis showed that the following variables had significant independent association with good maternal KAP: increased level of education, living in middle class areas, increased maternal age, and acquisition of knowledge from HWs rather than from other sources. 50% of HWs had correct knowledge on type of postnatal cord care, but the knowledge of 50% on type of care was incorrect by international standards. Based on the findings, it was recommended that good health and cord care practices be taught at all levels of contact with mothers and that knowledge of all primary HWs on cord care be updated.
N PROFKANYARIPAULW. "T.A. NGATIA, P.W.N. KANYARI, M. MATHIU and A. OYEJIDE. (2004). Some post-mortem observations on unhatched ostrich embryos in a selected locality in Kenya. The Kenya Veterinarian, 26: 55-58.". In: East Africa regional conference, The Nile Hotel Kampala, Uganda. Korean Society of Crop Science and Springer; 2002. Abstract
Ostriches of various ages, unhatched embryos and chicks found to have oedema during post-mortem examination are described here. Unhatched eggs and chicks originated from a commercial farm, where there was a complaint of poor hatchability of eggs and high chick mortality. Of 35 embryos examined, 29(82.9%) had severe subcutaneous oedema either generalized (23) or localized(6). Of 311 chicks, 232(74.6%) had oedema of varying degrees of severity. In 10 chicks, the oedema was subcutaneous and severe, in 5 it was only serous effusions in body cavities and in 217, it was manifested as wetness of subcutaneous tissues. Adult and juvenile ostriches originated from three farms, where they were kept as pets. Of 22 birds, 16(72.7%0 developed a general sickness and 10(62.3%) of them died. Post-mortem examination revealed emaciation and either subcutaneous oedema or serous effusion in body cavities. Additional lesions included combinations of steatites, haemorrhages and pneumonia. The sick birds responded to improved diets that were also supplemented with multivitamins and minerals.
N PROFKAMAUGEOFREY. "Protocol for International Co-operative Education in Developing Countries", proceedings, seventh World Conference on Co-op Education, Hong Kong, 26-30 Aug.". In: Proceedings of the KMRI/KETRI annual Medical Scientific Conference, Nairobi, Kenya 1993. Survey Review; 1991. Abstract
n/a
N PROFNZOMODAUDI. ""Education for Executive Jobs - A Study in Occupational Kenyanization." The report of field research conducted here in Kenya on the kind of Education best suited to a would be business executive and the extent of occupational Kenyanization of the manageri.". In: Kenya Literature Bureau, Nairobi, 1978. RIVERBRROKS COMMUNICATIONS; 2003. Abstract
Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)
N DRGITHANGAJESSIE. "Morsman, JM., Sludden, J., Ameyaw, M-M., Githang'a, J., Indalo, A.., Ofori-Adjei, D., McLeod, H.L. (2000) Evaluation of dihydropyrimidine dehydrogenase activity in Southwest Asian, Kenyan and Ghanaian populations. Br J Clin Pharm 50:269.". In: Pharmacogenetics. 2001 Apr;11(3):217-21. Douglas McLean Publishing; 2000. Abstract
OBJECTIVE: To investigate the main indications for, and common conditions found in bone marrow examinations (BME) of children. METHODS: This was a retrospective study from September 1, 1993 to September 3 1998. All bone marrow aspirate and trephine biopsy results were retrieved. The clinical data provided by clinicians were also noted. RESULTS: A total of 97 BME were recorded from patients aged two months to 13 years. The peak ages for BME were six to eight years (24% of patients). The more frequent indications for BME were unexplained anaemia found in 26% request forms, investigation for solid tumours (10%) and lymphoma (10%) and remission assessment after treatment for leukaemia (26%). The main findings were malignancy (27%) with leukaemia being commonest (ALL) 16% of patients and acute myeloblastic leukaemia (5%). Haematinic deficiency was seen in 12.7% of cases with iron deficiency being the commonest. There were some notable differences and similarities in the study as compared to a similar one performed at a local referral hospital. CONCLUSION: The importance of BME as a crucial investigational tool in the management of patients is underscored. Interpretation is more meaningful when the haematologist has adequate clinical data.
N PROFMUNGAIDAVID. "Mungai, D.N. and Nyakang.". In: Afri. J. Oral Hlth. Sci. 2002; 3: 97-99. EM Ngatia, LW Gathece, FG Macigo, TK Mulli, LN Mutara, EG Wagaiyu.; 2004. Abstract

Department of Periodontology/ Community and Preventive Dentistry, School of Dental Sciences, University of Nairobi, P.O. Box 19676 - 00202, Nairobi, Kenya. OBJECTIVE: To determine the influence of oral hygiene habits and practices on the risk of developing oral leukoplakia. DESIGN: Case control study. SETTING: Githongo sublocation in Meru District. SUBJECTS: Eighty five cases and 141 controls identified in a house-to-house screening. RESULTS: The relative risk (RR) of oral leukoplakia increased gradually across the various brushing frequencies from the reference RR of 1.0 in those who brushed three times a day, to 7.6 in the "don't brush" group. The trend of increase was statistically significant (X2 for Trend : p = 0.001). The use of chewing stick as compared to conventional tooth brush had no significant influence on RR of oral leukoplakia. Non-users of toothpastes had a significantly higher risk of oral leukoplakia than users (RR = 1.8; 95% confidence levels (CI) = 1.4-2.5). Among tobacco smokers, the RR increased from 4.6 in those who brushed to 7.3 in those who did not brush. Among non-smokers, the RR of oral leukoplakia in those who did not brush (1.8) compared to those who brushed was also statistically significant (95% CL = 1.6-3.8). CONCLUSION: Failure to brush teeth and none use of toothpastes are significantly associated with the development of oral leukoplakia, while the choice of brushing tools between conventional toothbrush and chewing stick is not. In addition, failure to brush teeth appeared to potentiate the effect of smoking tobacco in the development of oral leukoplakia. Recommendations: Oral health education, instruction and motivation for the improvement of oral hygiene habits and practices; and therefore oral hygiene status, should be among the strategies used in oral leukoplakia preventive and control programmes.

N PROFKANYARIPAULW. "P.W.N. KANYARI et. al. ( 1999). The African Buffalo (Syncerus caffer): Gastro-intestinal Parasites with special reference to Toxocara sp. in Kenya.". In: WAAVP Conference, August 15th - 19th. Copenhagen, Denmark. Korean Society of Crop Science and Springer; 1999. Abstract
Twelve Red Masai and 12 Dorper sheep aged between 6 and 9 months, were acquired from a fluke-free area and sheep of each breed divided into two equal groups of six. Each animal in one group of each breed was experimentally infected with 400 viable metacercariae of Fasciola gigantica. The other groups acted as uninfected controls. Blood samples were taken at weekly intervals for the determination of serum bilirubin, albumin and gamma glutamyl transferase levels. Following the establishment of infection, albumin levels declined in both breeds of infected animals without any significant difference between the two breeds. However, serum bilirubin and gamma glutamyl transferase (GGT) in the infected animals were elevated significantly more in the Dorper than in the Red Masai sheep. Based on these findings, it would appear that Dorper sheep are more susceptible to the infection than Red Masai sheep. Keywords: Dorper, Fasciola gigantica, Red Masai, serum biochemical changes
N PROFNYAGAP. "G.Gitao and P.N. Nyaga (1997): Some biological properties of camelpox virus isolated from camels(Camelus dromedarius) in Kenya. Israel Journal of Vet. Medicine Vol. 52(4):141-148.". In: Bull. Anim. Hlth. Prod. Afr. vol.58. no.1. au-ibar; 1997. Abstract

According to the statements made by a number of scholars, in the 80's East African Anglophone novel, which once received a nickname of "social documentary", began to lose gradually its social commitment. Many of the writers known previously as the most active supporters of the social trend, moved their attempts to other literan areas - criminal novel ("Weapon of hunger" by Meja Mцangi, 1989), love story (Yussuf Dawood's "Off my chest", 1988), even children's literature (books for children in Gikuyu, written by Ngugi wa Thiong'o). However, in the late 80's and early 90's East African Anglophone novel stepped onto a new level of social trend, moving from "social documentary" to "social epic". The authors now are trying to sum up the historical experience of East African countries over a large time span, and to that effect appeal mostly to elaborate and spacious literary forms, such as epic novel. These authors, although chosen one and the same literary form, are showing clearly their inclinations towards different styles of writing. For example, Tanzanian author Moyez Vassanji in his novel "The gunny sack" (1989) makes a rather convincing attempt to replant on East African soil the method of "mythological writing", previously used by such author as Gabriel Garcia Marquez. The novel definitely appeals not only to local reader, but to a wider international audience; on its pages the author manages to restore not only the fate of several generations of Indian family, but even the slightest details of their mentality, using myth as one of the basic means for changing the dimensions of time and space, according to the logic of the narration. The development of Kenyan novel in the early 90's confirms also one of the main tendencies in modem literature - bridging between "elite" and popular fiction. The first attempt of an epic novel in Kenyan Anglophone literature was, oddly enough, made by the veteran of Kenyan popular fiction David Maillu in his "Broken drum" H991). The novel hardly aims the widest reading public - nevertheless, stylistically it bears distinct features of popular fiction, such as crime story, romance, etc. Popular novel in East Africa also shows certain inclination towards urgent social themes, but the authors inevitably uses the artistic means they feel most happy with - that is, the style of popular fiction. For example, the "clash of cultures" - the experience of young Africans studying abroad - is presented in the form of a picaresque ("Times beyond" by Omondi Makoloo, 1992) or love story ("The girl from Uganda" by Tengio Urrio, 1993); feministic problems are spiced with sentimentalism ("Judy the nun" by P .Waweru, 1990); the thoughts on the hardships of younger generation are guised in Bildungs roman ("The plight of succession" by a Tanzanian Prosper Rwegoshora, 1990). At the same time, some authors, who have been ploughing successfully the field of pop fiction for a few decades, show their interest in more elaborate literary forms ("Dedan Kimathi: the real story" by Samuel Kaluga, 1990). All the mentioned facts do not allow us to state that the division into popular and elite novel will disappear within the foreseeable future. However, the most interesting developments seem to take place precisely in the field of bridging between these two branches of East African fiction.

N PROFKANYARIPAULW. "C. J. NGANGA, P. W. N. KANYARI, W. K. MUNYUA (1994). " Isolation of Besnoitia wallacei in Kenya". Veterinary Parasitology, 52: 203- 206.". In: 6th Annual Seminar of the DANIDA Funded Ruminant Helminth Research Project. 27th -31st January. ILRI, Kenya. Korean Society of Crop Science and Springer; 1994. Abstract
Eimeria christenseni and Eimeria arloingi were used separately to infect one month-old goat kids which were then killed 34 days post-infection. Their small intestines contained small nodular lesions made of several endogenous stages mainly macrogametocytes and macrogametes. Electron microscope studies of macrogametocytes revealed a prominent central nucleus and nucleolus. Other cellular components were mitochondria, wall forming bodies(WFB) type 1( homogenous) and type 2(reticular). Polysaccharide granules of E.christenseni had a chain like arrangement in the young cells, and increased dramatically with maturation of the macrogemetes to become the main cytoplasmic component along with the WFB. Type 1 WFB were peripheral while type 2 were more central but in E.christeseni macrogametes, some type 2 WFB appeared to give rise to membranous vesicles at the areas of wall formation.. The macrogamete nucleus was small and usually indented with polysaccharide granules and reticular bodies, named nuclear derived bodies(NBD), arising from the perinuclear regions. Within the periparasitic areas of both species, membranous/dark bodies were seen. E. arloingi had a large and well defined parasitophorous vacuole(PV), within which an inner lighter, and outer layer with dark granules were found. Both species had some poorly developed intravacuolar tubes(IVT), which occurred at certain points in the case of E.arloingi, while in E.christenseni, they had a diffuse distribution
N PROFNYAGAP. "S.M. Mbiuki, P.N. Nyaga, and G.M. Mugera. Healing of intestinal anastomoses in cattle: An evaluation of end to end approximating techniques.". In: Proceedings: 10th Convention, Indian Society for Veterinary Surgery, Nov. 1986. au-ibar; 1986. Abstract

According to the statements made by a number of scholars, in the 80's East African Anglophone novel, which once received a nickname of "social documentary", began to lose gradually its social commitment. Many of the writers known previously as the most active supporters of the social trend, moved their attempts to other literan areas - criminal novel ("Weapon of hunger" by Meja Mцangi, 1989), love story (Yussuf Dawood's "Off my chest", 1988), even children's literature (books for children in Gikuyu, written by Ngugi wa Thiong'o). However, in the late 80's and early 90's East African Anglophone novel stepped onto a new level of social trend, moving from "social documentary" to "social epic". The authors now are trying to sum up the historical experience of East African countries over a large time span, and to that effect appeal mostly to elaborate and spacious literary forms, such as epic novel. These authors, although chosen one and the same literary form, are showing clearly their inclinations towards different styles of writing. For example, Tanzanian author Moyez Vassanji in his novel "The gunny sack" (1989) makes a rather convincing attempt to replant on East African soil the method of "mythological writing", previously used by such author as Gabriel Garcia Marquez. The novel definitely appeals not only to local reader, but to a wider international audience; on its pages the author manages to restore not only the fate of several generations of Indian family, but even the slightest details of their mentality, using myth as one of the basic means for changing the dimensions of time and space, according to the logic of the narration. The development of Kenyan novel in the early 90's confirms also one of the main tendencies in modem literature - bridging between "elite" and popular fiction. The first attempt of an epic novel in Kenyan Anglophone literature was, oddly enough, made by the veteran of Kenyan popular fiction David Maillu in his "Broken drum" H991). The novel hardly aims the widest reading public - nevertheless, stylistically it bears distinct features of popular fiction, such as crime story, romance, etc. Popular novel in East Africa also shows certain inclination towards urgent social themes, but the authors inevitably uses the artistic means they feel most happy with - that is, the style of popular fiction. For example, the "clash of cultures" - the experience of young Africans studying abroad - is presented in the form of a picaresque ("Times beyond" by Omondi Makoloo, 1992) or love story ("The girl from Uganda" by Tengio Urrio, 1993); feministic problems are spiced with sentimentalism ("Judy the nun" by P .Waweru, 1990); the thoughts on the hardships of younger generation are guised in Bildungs roman ("The plight of succession" by a Tanzanian Prosper Rwegoshora, 1990). At the same time, some authors, who have been ploughing successfully the field of pop fiction for a few decades, show their interest in more elaborate literary forms ("Dedan Kimathi: the real story" by Samuel Kaluga, 1990). All the mentioned facts do not allow us to state that the division into popular and elite novel will disappear within the foreseeable future. However, the most interesting developments seem to take place precisely in the field of bridging between these two branches of East African fiction.

N PROFOGOLAELIJAHS. "OGOLA EN, Muita A.k ADALA h. Chrolroquine related complete heart block blindness. Case report and review of literature. East Africa. Med J.69: 50,1992.". In: East Africa. Med J.69: 50,1992. Kisipan, M.L.; 1992. Abstract

Sixty patients with Diastolic Blood Pressure (DBP) of 100-110mmHg matched for age, sex and Bp levels were randomly assigned to propranolol 80mg daily or Hydroflumethiazide (HFM) 50mg daily. HFM causes a significant reduction in systolic blood pressure (SBP) and DBP within 4 weeks compared both with baseline and propranolol (SBP 143.7 +/- 12.3 vs 158.1 +/- 10.9mmHg, P < 0.05; DBP 92.0 +/- 4.5 vs 102.4 +/- 5.1mmHg, P < 0.05), (SBP 143.7 +/- 12.2 vs 152 +/- 11.0mmHg P < 0.05; DBP 92.0 +/- 4.5 vs 101.1 +/- 6.1mmHg, P < 0.05), respectively. Propranolol produced no significant difference from the baseline at 4 weeks (SBP 152.0 +/- H.0 vs 154.1 +/- 11.5mmHg NS; DBP 101.1 +/- 6.1 vs 102.2 +/- 5.6mmHg, NS). Reduction in BP by HFM was maintained after 8 and 12 weeks with further reduction but which did not achieve statistical significance. Increased dose of propranolol (160mg daily) after 4 weeks caused significant reduction in BP by 8 week (SBP 146.8 +/- 11.8 vs 152.0 +/- 11.0mmHg, P < 0.05; DBP 95.9 +/- 4.4 vs 101.1 +/- 6.1mmHg P < 0.05), which was maintained upto 12 weeks. The values however remained higher than in the HFM group. More patients in the HFM group achieved target BP (< 140/90), SBP 53.8% vs 29.6% P < 0.05, DBP 69.2% vs 14.8% P < 0.01. Incidence of side effects was similar and will be discussed. Thiazides are superior to B'blockers as initial monotherapy in black hypertensives.

N PROFKANYARIPAULW. "P. W. N. KANYARI (1982). " Goat Trypanosomiasis: Effect of chemotherapy using isometamedium chloride on production in three goat breeds". Kenya Veterinarian 6 (2): 9.". In: Congress of Parasitology (ICOPA), University of Queensland, Brisbane, Australia. August 24th - 29th 1986. Korean Society of Crop Science and Springer; 1982. Abstract
Eimeria christenseni and Eimeria arloingi were used separately to infect one month-old goat kids which were then killed 34 days post-infection. Their small intestines contained small nodular lesions made of several endogenous stages mainly macrogametocytes and macrogametes. Electron microscope studies of macrogametocytes revealed a prominent central nucleus and nucleolus. Other cellular components were mitochondria, wall forming bodies(WFB) type 1( homogenous) and type 2(reticular). Polysaccharide granules of E.christenseni had a chain like arrangement in the young cells, and increased dramatically with maturation of the macrogemetes to become the main cytoplasmic component along with the WFB. Type 1 WFB were peripheral while type 2 were more central but in E.christeseni macrogametes, some type 2 WFB appeared to give rise to membranous vesicles at the areas of wall formation.. The macrogamete nucleus was small and usually indented with polysaccharide granules and reticular bodies, named nuclear derived bodies(NBD), arising from the perinuclear regions. Within the periparasitic areas of both species, membranous/dark bodies were seen. E. arloingi had a large and well defined parasitophorous vacuole(PV), within which an inner lighter, and outer layer with dark granules were found. Both species had some poorly developed intravacuolar tubes(IVT), which occurred at certain points in the case of E.arloingi, while in E.christenseni, they had a diffuse distribution
N PROFNZOMODAUDI. ""Total Quality Management and Value Management" (TQM) This article is the abbreviated abstraction of the substance of the paper presented to the fourth annual seminar of the Institute of Certified Public Accountants of Uganda on the challenges of TQM on t.". In: The Uganda Accountants Newsletter of The Institute of Certified Public Accountants of Uganda. December 1999 (pages 11 - 12).; 1999. Abstract

Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)

N PROFKARIUKIDAVID, W PROFNJENGALYDIAH. "Analysis of fluoride in locally available beverages: Comparison of direct, oven diffusion and hexamethyldisiloxane diffusion methods.". In: International Journal of BioChemiPhysics, 13: 30 -35, 2004. UoN; 2004. Abstract

Analysis of fluoride in a variety of beverages was carried out using three different methods inconjunction with a fluoride ion selective electrode. The three methods gave comparable results for 26samples of fruit juices. However, 68% of the juices were found to contain fluoride levels higher than theWHO recommended limits (0.6 - 1.0 mgl-1). Soft drinks (sodas) and beers were found to contain values lower than 0.6 mgl-1. The amount of fluoride in tea infusion was found to increase both with increase inboiling time and amount of tea leaves used. Chocolate and coffee infusions were found to contain 4.3 mgl-1and 4.0 mgl-1fluoride, respectively.

N DRWAMBUGUMILCAH. "Evaluation of Acute Pelvic/Lower abdominal pain in Women - Nairobi Journal of Medicine March 2002.". In: Nairobi Journal of Medicine March 2002. University of Nairobi.; 2002. Abstract

Operations Research techniques involving modelling a situation or a problem and finding an optimal solution for it. These tools are not designed nor intended to replace managerial decision making, but rather their purpose is to aid in the decision-making process by providing a quantitative basis for decision making. Unfortunately, the proliferation of OR tools in organizational decision making has been lacking, with concerns been expressed about the limited awareness of the business community of OR's potential and capability. Current study was based in the premise that students provide an appropriate avenue, as agent of change, in sensitizing and demonstrating the potential and capacity of OR tools/techniques in resolving various problems, both in public and private sector. Study aimed at evaluating the use of OR as tools of data analysis at MBA level. A sample of 100 MBA research projects undertaken between 2005 and 2007 was randomly selected and their objectives and selected data analysis tools recorded. Where OR tools were not used, the research evaluated if there was a possibility of using OR tools. Results indicated low usage of OR as data analysis, though there was a high potential for the use of OR tools.

N DRKANGETHERACHEL. "Njenga, F.G., Kang.". In: East African Medical Journal. Vol.8.No.4., pp188. Journal of School of Continuous and Distance Education ; 2004. Abstract
Kamau RK, Osoti AO, Njuguna EM. Department of Obstetrics and Gynaecology, College of Health Sciences, University of Nairobi, P.O. Box 1%76-00202, Nairobi, Kenya. BACKGROUND: Cancer of the uterine cervix is the most common female cancer in Kenya. Despite being preventable, it is often diagnosed when it is already late. For this reason, only palliative therapy is provided. Hence, it is expected that their daily routines and that of their caregivers are severely disrupted. OBJECTIVES: To determine the extent to which diagnosis and treatment of inoperable cervical carcinoma affects quality of life (QOL). DESIGN: Cross-sectional descriptive study. Setting Radiotherapy Department at the Kenyatta National Hospital. SUBJECTS: Women undergoing radiotherapy for inoperable cervical cancer. RESULTS: There is high prevalence of profound disruptions in nearly all domains of QOL. In the social domain, between 33% and 44% had the perception that family members and friends had withdrawn social support. Reduction in various economic facets was reported by 47.4%-52.6%, with 44.7% reporting a fall in the overall living standards. There were significant changes in the sexual domain, as a result in which 28.3% reported marital discordance. In the personality domain, decreased self-esteem and self-projection in life occurred in 30.9% and 36.2% respectively. On functional outcomes (EORTC QLQ-C30), only 32%-41% reported not being affected in the various facets of emotional function. Physical functions were affected in 19%-79%, role functions in 69%-75%; symptoms in 49%-80%; cognitive functions in 46%-56%; social functions in 63%-71% and financial aspects by 63%. On global QOL, 53% and 47% respectively reported high level disruption in overall physical health and overall QOL. CONCLUSION: Severe deterioration of QOL occurs as a result of diagnosis of inoperable cervical cancer and subsequent therapies. For this reason there is need to establish severe disease and end-of-life research and management services that would ensure better coping with cancer for patients and for home-based caregivers. PMID: 17633581 [PubMed - indexed for MEDLINE]
N PROFMUTHAMAJOHN. "Muthama, N. J.: A simple atmospheric systems risk indicator model: Application to fog hazards and exposure to harmful ultraviolet radiation.". In: Proceedings of the Fifth Kenya Meteorological workshop on Meteorological research, application and services, Mombasa Kenya, 7-11 October, 2000. Eastern and South African Journal; 2000. Abstract
The  study found out that Masinga Dam has adversely affected the public health in the communities around the dam. malaria was the most prevalent ailment followed by typhoid fever. Bilharzia has also increased since the dam was constructed.
N PROFNZOMODAUDI. ""Accounting for Harambee" This article presents the rationale for auditing harambee funds, discusses practical procedures for doing so and then calls for legislation to regulate authorization, safe custody, management and reporting as aspects of national .". In: Journal of the Accounting Students Association, Faculty of Commerce, University of Nairobi, pages 3 & 4.; Submitted. Abstract

Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)

N DRNYANGERIEZEKIELE. "Cheruiyot, P.K., W. Ndiema, C.K.W. and Ngunjiri, G.M.N. (2003). Greenhouse effects on biogas generation. Journal of Civil Engineering, Jomo Kenyatta University of Agriculture and Technology.". In: Journal of Civil Engineering, Jomo Kenyatta University of Agriculture and Technology. African Wildlife Foundation. Nairobi; 2003. Abstract
This study set out to examine the policy position in Kenyan health care financing, with regard to implementation of the proposed social health scheme (NSHIF) and its performance potential. The specific objectives were to: examine the existing social scheme (NHIF), its role and challenges in health care financing; establish whether or not Kenya has the key pre-requisites for introduction and sustainability of a social health scheme and to provide recommendations on the way forward. This was largely a desk study, supplemented with limited primary data from key informants. The analysis indicates that: i) For a universal social health plan to be sustainable, favorable economic indicators and availability of essential infrastructures are critical prerequisites. Resources must be available, government must be in a position to afford high subsidies, the population must be ready to pay high premiums and the supply of health services must be adequate to cater for the expected increase in demand; ii) Countries that have successfully embraced social health plans introduced their schemes carefully and gradually (overtime) in terms of coverage; iii) Kenya compares unfavorably with these countries in terms of prerequisites for sustainability of a social health scheme, due largely to a poor economy, high poverty levels and shortfalls in facilities and services. The study concludes that Kenya lacks the key prerequisites for introducing and sustaining a universal social health scheme. The scheme can hardly be supported by the current status of the economy and healthcare infrastructures. The study recommends: i) Expansion and development of health care infrastructural capacities through subsidies and tax concessions for those investing in health care and providing subsidized services, particularly to the poor and rehabilitation of the GoK facilities; ii) Increasing the health budget from 7 per cent of government expenditure to above 10 per cent and directing more resources and efforts towards preventive/promotive and primary health care (P&PH); and iii) Other recommendations include subjecting the proposed scheme to an actuarial evaluation and comprehensive policy plan in order to determine the attendant and corresponding premium and benefit levels and pursuing a phased approach in the implementation of the scheme.
N PROFGUANTAIA. "A Retrospective Study of Childhood Poisoning in Kenya.". In: EAST AND CENTRAL AFRICAN JOURNAL OF PHARMACEUTICAL SCIENCES - VOL. 1. CHARLES K. MAITAI*, ISAAC 0. KIBWAGE, ANASTASIA N. GUANTAI, JAMES N. OMBEGA AND FRANCIS A. NDEM0; 1993. Abstract

A literature survey revealed lack of adequate information on poisoning in Kenya, thus providing the impetus for the present work. In this, study, a 3 year retrospective survey of human poisoning in 19 Kenyan District, Provincial hospitals and Kenyatta National Hospital (KNH), representing approximately 40% of such public hospitals in the country, was carried out. Cases of poisoning were identified by diagnosis codes entered on hospital records at the time of discharge. A total of 1904 cases of poisoning were recorded and the information analyzed with particular focus on childhood poisoning. Distribution pattern with respect to poisoning agents, age and sex is presented. Children aged 0-5 years account for 29.78% while those aged 6-14 years account for 10.24% of cases of poisoning recorded. In the age group 0-5 years, Kerosine, drugs and organophosphates account for 41.09, 23.81 and 15.17% of poisoning cases respectively. It is concluded that any preventive measures targeted at children must focus on the 3 classes of poisons which together account for approximately 80% of all classes of poisoning in children.

N MRMAINGIELIUD. "Observations on changes in resistance to levamisole in Haemonchus contortus after passage in sheep and calves. Bulletin of Animal Health and Production in Africa 39 (3): 281-287.". In: Tidsskrift for Dansk Fareavl (Danish Sheep Breeders Journal) 60: 19-20. Kisipan, M.L.; 1991. Abstract

Isolated mouse interstitial cells were incubated with different concentrations of khat (Catha edulis) extract (0.06 mg/ml, 0.6 mg/ml. 6 mg/ml. 30 mg/ml and 60 mg/ml) and cell viability as well as testosterone concentration measured at 30 min intervals over a 3 h incubation period. High concentrations of khat extract (30 mg/ml and 60 mg/ml) significantly inhibited testosterone production while low concentrations (0.06 mg/ml. 0.6 mg/ml and 6 mg/ml) significantly stimulated (P < 0.05) testosterone production by mouse interstitial cells. Similarly, at concentrations of 30 mg/ml and 60 mg/ml, there was a significant decrease in interstitial cell viability, whereas at 0.06 mg/ml, 0.6 mg/ml and 6 mg/ml there was no significant decrease. There was only a weak correlation (r= 0.39) between testosterone production and viable interstitial cells. We postulate that khat extract at high concentrations may cause reproductive function impairment in the user but at low concentrations. may enhance testosterone production with accompanying effects on reproductive functions in male mice. @2006 Publishedby Elsevier Ireland Ltd. Kel'lVords: In dtro; Khat; Testosterone; Interstitial cells; Mouse

N PROFLULEGODFREY. "AliMohamed F, Lule GN, Nyong'o A, Bwayo J, Rana FS.Prevalence of Helicobacter pylori and endoscopic findings in HIV seropositive patients with upper gastrointestinal tract symptoms at Kenyatta National Hospital, Nairobi.East Afr Med J. 2002 May;79(5):226-.". In: East Afr Med J. 2002 May;79(5):226-31. test; 2002. Abstract

BACKGROUND: Human immunodeficiency virus (HIV) seropositive patients frequently experience upper gastrointestinal tract (GIT) symptoms that cause considerable morbidity and are due to multiple aetiologies. The role of Helicobacter pylori gastric mucosal infection in HIV related upper GIT morbidity is unclear. No data exist on the prevalence of H. pylori gastric mucosal infection and upper gastrointestinal endoscopic findings in HIV seropositive patients at the Kenyatta National Hospital. OBJECTIVES: The aim of the study was to determine the prevalence of H. pylori gastric mucosal infection and the pattern of upper gastrointestinal endoscopic findings in HIV seropositive patients. DESIGN: A hospital-based prospective case-control study. SETTING: Kenyatta National Hospital, Endoscopy Unit. SUBJECTS: Fifty two HIV seropositive patients with upper GIT symptoms were recruited (as well as 52 HIV seronegative age and gender matched controls). INTERVENTION: Both cases and control subjects underwent upper GIT endoscopy and biopsies were taken according to a standard protocol. H. pylori detection was done by the rapid urease test and histology, and H. pylori gastric mucosal infection was considered to be present in the presence of a positive detection by both tests; biopsies were also taken for tissue diagnosis and CD4+ peripheral lymphocyte counts were determined using flow cytometry. RESULTS: H. pylori prevalence was 73.1% [95% CI 59.9-83.8] in HIV positive subjects and 84.6% [95% CI 72.9-92.6] in HIV negative controls (p=0.230). Prevalence of H. pylori decreased with decreasing peripheral CD4+ lymphocyte counts. Median CD4+ lymphocyte count was 67 cells per cubic millimetre in HIV positive patients. On endoscopy, the most common lesion in HIV positive patients was oesophageal candidiasis (occurring in 51.9%), which was often associated with presence of oral candidiasis and, together with erosions, ulcers and nodules in the oesophagus, occurred exclusively in these patients. A few cases of cytomegalovirus and herpes simplex oesophagitis were seen, as were cases of upper GIT Kaposi's sarcoma, and one gastric lymphoma. CONCLUSIONS: H. pylori prevalence was not significantly different between HIV positive and HIV negative subjects, and decreased in HIV positive subjects with decreasing CD4+ cell counts. Oesophageal candidiasis was the most important endoscopic finding in HIV positive patients and was often associated with oral thrush.

N PROFMUTHAMAJOHN. "Palmieri, S., A.M. Siani, A. Pilozzi, N. J. Muthama: Investigation on meteorological time series in the Mediterranean basin.". In: Proceedings of the International Conference on Applications of Time Series analysis in Astronomy and Meteorology, University of Padova Italy, September 6-10, 1993. Eastern and South African Journal; 1993. Abstract
The  study found out that Masinga Dam has adversely affected the public health in the communities around the dam. malaria was the most prevalent ailment followed by typhoid fever. Bilharzia has also increased since the dam was constructed.
N DRNYANGERIEZEKIELE, AKUMU PROFODIRAPATTSM. "Water and Sanitation Services in Low Income Areas of Nairobi (in: Low Income Area Water Supply and Sanitation in Selected African Cities. Ed. Sandelin S., Institute of Water and Environmental Engineer.". In: Tampere University of Technology, Finland, . University Publication No. B 60). African Wildlife Foundation. Nairobi; 1994. Abstract
This study set out to examine the policy position in Kenyan health care financing, with regard to implementation of the proposed social health scheme (NSHIF) and its performance potential. The specific objectives were to: examine the existing social scheme (NHIF), its role and challenges in health care financing; establish whether or not Kenya has the key pre-requisites for introduction and sustainability of a social health scheme and to provide recommendations on the way forward. This was largely a desk study, supplemented with limited primary data from key informants. The analysis indicates that: i) For a universal social health plan to be sustainable, favorable economic indicators and availability of essential infrastructures are critical prerequisites. Resources must be available, government must be in a position to afford high subsidies, the population must be ready to pay high premiums and the supply of health services must be adequate to cater for the expected increase in demand; ii) Countries that have successfully embraced social health plans introduced their schemes carefully and gradually (overtime) in terms of coverage; iii) Kenya compares unfavorably with these countries in terms of prerequisites for sustainability of a social health scheme, due largely to a poor economy, high poverty levels and shortfalls in facilities and services. The study concludes that Kenya lacks the key prerequisites for introducing and sustaining a universal social health scheme. The scheme can hardly be supported by the current status of the economy and healthcare infrastructures. The study recommends: i) Expansion and development of health care infrastructural capacities through subsidies and tax concessions for those investing in health care and providing subsidized services, particularly to the poor and rehabilitation of the GoK facilities; ii) Increasing the health budget from 7 per cent of government expenditure to above 10 per cent and directing more resources and efforts towards preventive/promotive and primary health care (P&PH); and iii) Other recommendations include subjecting the proposed scheme to an actuarial evaluation and comprehensive policy plan in order to determine the attendant and corresponding premium and benefit levels and pursuing a phased approach in the implementation of the scheme.
N PROFKAMAUGEOFREY. "Variation of Plant DDT uptake with age and soil type ...", J.". In: Environment International, 25 (4), (1999). Survey Review; 1999. Abstract
Ground Flowers of Matricaria Recutita (German Chamomile) Banat Variety grown in Kenya, were subjected to Clevenger distillation under varying temperature, distillation, pressure conditions and the yields assessed. An inert solvent being present in the collecting column of the Clevenger apparatus increases the yield of the oil by reducing dispersion of the blue oil; its presence however, in the distillation flask inhibits the production of the essential oil. Distillation under reduced pressure leads to a decrease in the yield of the oil produced. A break in distillation time especially during the first three hours of distillation also leads to a decrease in the yield of the oil produced.
N PROFMUSOKERACHEL, ELIZABETH DROBIMBO, N PROFWEREFREDRICK. "Obimbo E, Musoke RN, Were F. Knowledge, attitudes and practices of mothers and knowledge of health workers regarding care of the newborn umbilical cord. E. Afr Med J, 1999: 76 (8); 425-429.". In: East Afr Med J. 1999 Aug;76(8):425-9. Kisipan, M.L.; 1999. Abstract
Department of Paediatrics and Child Health, College of Health Sciences, University of Nairobi. OBJECTIVE: To determine the knowledge, attitudes and practices (KAP) of mothers and the knowledge of health workers regarding care of the newborn umbilical cord. DESIGN: Cross-sectional survey. SUBJECTS: Mothers with infants less than three months of age attending well child clinics and health workers (HW) in the clinics, maternity and newborn units of public health, facilities serving an urban slum area in Nairobi, Kenya. RESULTS: Of the 307 mothers interviewed, 91% and 28% of mothers knew of the need for hygiene whilst cutting and tying the cord, respectively. Regarding postnatal cord care, 40% had good knowledge and 66% good practice. Fifty-one percent of mothers knew and 54% practised postnatal cord care for the appropriate duration of time. Seventy-nine percent of mothers were afraid of handling an unhealed cord. After multivariate analysis, the following variables showed significant independent association with good maternal KAP; increased level of education (OR 2.3, p < 0.001), living in middle class areas rather than slums (OR 1.5, p < 0.03), increased maternal age (OR 1.8, p < 0.001), acquisition of knowledge from a HW rather than from other sources (OR 1.5, p < 0.001), and living in stone/brick houses rather than mud houses (p = 0.01). Fifty per cent of HW had correct knowledge on type of postnatal cord care, and 79% had correct knowledge on duration required for the same. The knowledge of 50% on type of care was incorrect by international standards, but was in keeping with Nursing Council of Kenya teaching. CONCLUSION: Mothers had good knowledge on the need for hygiene when cutting the cord, had poor knowledge and practice in other aspects of cord care, and were afraid of handling the cord. Poor KAP was associated with young, poor mothers of low education, who had acquired their knowledge from sources other than HW. The knowledge of a large proportion of HW was incorrect and outdated. We recommend that health education on cord care be given at all levels of contact with mothers and that knowledge of all primary HW on cord care be updated. PIP: Using a cross-sectional survey, this study investigated the knowledge, attitudes, and practices (KAP) of mothers and the knowledge of health workers regarding care of the umbilical cord. The study interviewed a total of 307 mothers with infants less than 3 months old and 64 health workers (HWs) in an urban slum area in Nairobi, Kenya. The results showed that 91% and 28% of mothers knew of the need for hygiene while cutting and tying the cord, respectively. As to postnatal cord care, 40% had good knowledge and 66% had good practice. However, 79% of mothers were afraid of handling an unhealed cord. Results of multivariate analysis showed that the following variables had significant independent association with good maternal KAP: increased level of education, living in middle class areas, increased maternal age, and acquisition of knowledge from HWs rather than from other sources. 50% of HWs had correct knowledge on type of postnatal cord care, but the knowledge of 50% on type of care was incorrect by international standards. Based on the findings, it was recommended that good health and cord care practices be taught at all levels of contact with mothers and that knowledge of all primary HWs on cord care be updated.
N PROFLULEGODFREY, OTIENO PROFOGUTUELLY. "Ogutu EO, Lule GN, Okoth FN, Were BO. The pattern of chronic gastric ulcer at Kenyatta National Hospital (K.N.H.). East Afr Med J. 1989 Jan;66(1):10-4.". In: East Afr Med J. 1989 Jan;66(1):10-4. test; 1989. Abstract

Thirty consecutive patients with gastric ulcer diagnosed during upper gastrointestinal fibreoptic panendoscopy at both Kenya Medical Research Institute and Kenyatta National Hospital endoscopy rooms were studied. The male/female ratio was 5:1 with a peak prevalence in the 6th decade. 76.6% of the patients were from the Kikuyu ethnic group. Smoking habit was found in only 50% of patients with gastric ulcers. There were a total of 32 gastric ulcers in 30 patients. 84.4% of these were at the incisura angularis. All the incisural ulcers were benign. Two (6.25%) of the 32 ulcers were malignant (one at the cardia and the other at the antrum). Gastric ulcers whose diameter were greater than 30 mm had a higher tendency of being malignant. Five patients (16.7%) had both gastric (4 benign and 1 malignant) and duodenal ulcers while 4 (13.3%) patients had both gastric and pyloric ring ulcers. Apparent healing of a gastric ulcer while on an H2-antagonist does not totally exclude malignancy. Upper gastrointestinal bleed which was present in 53.3% of cases was the most frequent complication.

N PROFWEREFREDRICK. "Chlamydia as a cause of late neonatal pneumonia at Kenyatta National Hospital, Nairobi. East Afr Med J. 2002 Sep;79(9):476-9. PMID: 12625688 [PubMed - indexed for MEDLINE] Were FN, Govedi AF, Revathi G, Wambani JS.". In: East African Med J, 79; 7-10:2002. F.N. kamau, G. N Thothi and I.O Kibwage; 2002. Abstract
BACKGROUND: Neonatal pneumonia is a common cause of morbidity and mortality all over the world. The problem is known to be higher in resource poor third world countries. Organisms (such as chlamydia) not covered by routine laboratory tests and regular antibiotic regimes may frequently contribute towards the causation of late neonatal pneumonia. It is therefore useful to gather epidemiological evidence to guide in the routine diagnosis and treatment of such infections. OBJECTIVE: To determine the prevalence of chlamydia associated pneumonia among infants developing the disease between the 7th and 30th days of life (late neonatal pneumonia). DESIGN: Cross sectional survey. SETTING: Newborn Unit, Kenyatta National Hospital. SUBJECTS: Fifty two newborns clinically diagnosed as having late neonatal pneumonia. They were all subjected to chest X-rays to confirm the clinical diagnosis. Nasopharyngeal aspirates for chlamydia antigen detection tests were then performed on all patients. The study was undertaken during the months of September through to November 2000. MAIN OUTCOME MEASURES: The proportion of newborns with late neonatal pneumonia that have chlamydia trachomantis as the sole or contributory causative agent. RESULTS: Fifty two newborns of postnatal age between seven and 30 days were recruited. Their sex distribution was about 1:1. Thirty three (63.5%) of these infants were found with chlamydia in their upper airways. Thirty out of 47 available chest X-rays, representing 63.8% had evidence of interstitial pneumonitis. Chlamydia associated pneumonia indicated by the presence of both interstitial pneumonia and colonization of the upper air ways was present in 24 out of 47 patients, 51% of the total cases of late neonatal pneumonia. When X-rays alone were compared with our gold standard for the diagnosis of chlamydia pneumonia (radiology and colonization), we computed a sensitivity of 100%, specificity 73%, negative predictive value 100% and positive predictive value of 80%. Mode of delivery, birth weight and gestation had no association with nasopharyngeal colonization by chlamydia or actual diagnosis of chlamydia pneumonia. CONCLUSION: The prevalence of chlamydia associated infection among newborns with late neonatal pneumonia at Kenyatta National Hospital is 51%, eight times more than that reported elsewhere. Chest X-rays appear to be a reliable diagnostic tool in this group. The use of antichlamydial drugs in addition to the regular antibiotics whenever a diagnosis of late neonatal pneumonia is made is justifiable.
N PROFKANYARIPAULW. "P.W.N. KANYARI, A. OYEJIDE, J. ALAK, D. ANDERSON, S.T. WILSON and K.K. SRIVASTAVA ( 2002). "Cryptosporidium parvum: experimental transmission in murine hosts". Israel Journal of Veterinary Medicine 57(2): 70 - 75.". In: East Africa regional conference, The Nile Hotel Kampala, Uganda. Korean Society of Crop Science and Springer; 2002. Abstract
Ostriches of various ages, unhatched embryos and chicks found to have oedema during post-mortem examination are described here. Unhatched eggs and chicks originated from a commercial farm, where there was a complaint of poor hatchability of eggs and high chick mortality. Of 35 embryos examined, 29(82.9%) had severe subcutaneous oedema either generalized (23) or localized(6). Of 311 chicks, 232(74.6%) had oedema of varying degrees of severity. In 10 chicks, the oedema was subcutaneous and severe, in 5 it was only serous effusions in body cavities and in 217, it was manifested as wetness of subcutaneous tissues. Adult and juvenile ostriches originated from three farms, where they were kept as pets. Of 22 birds, 16(72.7%0 developed a general sickness and 10(62.3%) of them died. Post-mortem examination revealed emaciation and either subcutaneous oedema or serous effusion in body cavities. Additional lesions included combinations of steatites, haemorrhages and pneumonia. The sick birds responded to improved diets that were also supplemented with multivitamins and minerals.
N PROFKAMAUGEOFREY. "Mercury levels in Lake Naivasha,".". In: Proceedings of the KMRI/KETRI annual Medical Scientific Conference, Nairobi, Kenya 1993. Survey Review; 1993. Abstract
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N PROFNZOMODAUDI. ""The Management of Inflation." This article discusses the effects of inflation in the process of making investment decisions, arranging for the required finances and formualting divided decisions. Management:.". In: Journal of the Kenya Institute of Management.(Pages 16 - 18). RIVERBRROKS COMMUNICATIONS; Submitted. Abstract
Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)
N DRGITHANGAJESSIE. "Githang.". In: East Afr Med J. 2001 Jul;78(7 Suppl):S37-9. Douglas McLean Publishing; 2001. Abstract
Department of Haematology, College of Health Sciences, University of Nairobi. OBJECTIVE: To investigate the main indications for, and common conditions found in bone marrow examinations (BME) of children. METHODS: This was a retrospective study from September 1, 1993 to September 3 1998. All bone marrow aspirate and trephine biopsy results were retrieved. The clinical data provided by clinicians were also noted. RESULTS: A total of 97 BME were recorded from patients aged two months to 13 years. The peak ages for BME were six to eight years (24% of patients). The more frequent indications for BME were unexplained anaemia found in 26% request forms, investigation for solid tumours (10%) and lymphoma (10%) and remission assessment after treatment for leukaemia (26%). The main findings were malignancy (27%) with leukaemia being commonest (ALL) 16% of patients and acute myeloblastic leukaemia (5%). Haematinic deficiency was seen in 12.7% of cases with iron deficiency being the commonest. There were some notable differences and similarities in the study as compared to a similar one performed at a local referral hospital. CONCLUSION: The importance of BME as a crucial investigational tool in the management of patients is underscored. Interpretation is more meaningful when the haematologist has adequate clinical data.
N DRKIMANIJOHN. "Characterization of East African Clays.". In: International Journal of BioChemiPhysics. EAMJ; 2005. Abstract
A cross sectional study of 115 patients admitted at the Department of Orthopedics, Kenyatta National Hospital, Nairobi, Kenya was carried out to determine the prevalence and antibiotic susceptibility of Staphylococcus aureus isolated from infected wounds. The prevalence of Staphylococcus aureus was 33.0 %. The drugs tested and their corresponding sensitivity was amoxycillin (13.2 %), co-amoxyclav (39.5 %), oxacillin (55.3 %), erythromycin (44.7 %), gentamicin (60.5 %), ciprofloxacin (62.2 %), minocycline (86.8 %), cefuroxime (57.9 %), and clidamycin (84.2 %). These results show the sensitivity profile of Staphylococcus aureus and can be used to choose suitable drugs in the management of wounds for hospitalized patients.
N PROFLULEGODFREY, OTIENO PROFOGUTUELLY, OLONDE PROFAMAYOERASTUS. "Ogutu EO, Amayo EO, Okoth F, Lule GN. The prevalence of hepatitis B surface antigen (HBsAg), anti-hepatitis B surface (anti-HBs) and anti-hepatitis B core (anti-HBc) in patients with acquired immuno-deficiency syndrome (AIDS). East Afr Med J. 1990 May;67(.". In: East Afr Med J. 1990 May;67(5):355-8. Journal of British Ceramic Transactions, 99 [5], 206-211.; 1990. Abstract
Forty one consecutive patients (24 males and 17 females) with AIDS had their blood assayed for HBsAg, anti-HBs and anti-HBc by Reversed Passive Haemagglutination (RPHA), Passive Haemagglutination (PHA) and Enzyme Linked Immunosorbent Assay (ELISA) techniques respectively. 5 (12.2%) were found positive for HBsAg. 10 (24.4%) for anti-HBs and 31 (75.6%) for anti-HBc. 32 (78%) out of 41 patients with AIDS had serological evidence of exposure to hepatitis B virus (HBV). The prevalence of HBsAg found in this study is not different from what has been found in the Kenyan community without AIDS, while that of anti-HBs is much lower than what has been reported in the general community.
N PROFKANYARIPAULW. "J.G. WAWERU, P. W. N. KANYARI, D.M. MWANGI, T.A NGATIA and P. NANSEN (1999). "Comparative parasitological and haematological changes in two breeds of sheep infected with Fasciola gigantica." Tropical Animal Health and Production, 31: 363 - 372.". In: The 18th International Conference of the World Association for the Advancement of Veterinary Parasitology [WAAVP], 26th - 30th August , Stresa, Italy. Korean Society of Crop Science and Springer; 1999. Abstract
Twelve Red Masai and 12 Dorper sheep aged between 6 and 9 months, were acquired from a fluke-free area and sheep of each breed divided into two equal groups of six. Each animal in one group of each breed was experimentally infected with 400 viable metacercariae of Fasciola gigantica. The other groups acted as uninfected controls. Blood samples were taken at weekly intervals for the determination of serum bilirubin, albumin and gamma glutamyl transferase levels. Following the establishment of infection, albumin levels declined in both breeds of infected animals without any significant difference between the two breeds. However, serum bilirubin and gamma glutamyl transferase (GGT) in the infected animals were elevated significantly more in the Dorper than in the Red Masai sheep. Based on these findings, it would appear that Dorper sheep are more susceptible to the infection than Red Masai sheep. Keywords: Dorper, Fasciola gigantica, Red Masai, serum biochemical changes
N PROFKAMAUGEOFREY. "The Hypoglycoemic Effect of an Extract from the Bark of Podocarpus Sp", Submitted,.". In: East Africa Medical Journal. Survey Review; Submitted. Abstract
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N PROFNZOMODAUDI. ""Entrepreneurship Development Policy in National Development: The Kenya Case." This article traces Kenya's entrepreneurship development policy through its development plans since independence upto Sessional Paper No. 1 of 1986 on Economic Management for R.". In: Eastern Africa Economic Review, Vol. 2, No. 1, (pages 99-105) Kenya Economic Assocation. RIVERBRROKS COMMUNICATIONS; 1986. Abstract
Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)
N PROFMUNGAIDAVID. "Downing, T.E., Mungai, D.N. and Muturi, H.R., 1988. Drought climatology and development of the climatic scenarios. Part II (pp. 149-173), In: Parry, M.L., Carter, T.R. and Konijn, N.T. (Eds.) 1988. The Impact of Climatic Variations on Agriculture, Vol. 2:.". In: Kluwer Academic Publishers, Dordrecht etc. ISBN 90-277-271-8 (Vol.2). EM Ngatia, LW Gathece, FG Macigo, TK Mulli, LN Mutara, EG Wagaiyu.; 1988. Abstract

Department of Periodontology/ Community and Preventive Dentistry, School of Dental Sciences, University of Nairobi, P.O. Box 19676 - 00202, Nairobi, Kenya. OBJECTIVE: To determine the influence of oral hygiene habits and practices on the risk of developing oral leukoplakia. DESIGN: Case control study. SETTING: Githongo sublocation in Meru District. SUBJECTS: Eighty five cases and 141 controls identified in a house-to-house screening. RESULTS: The relative risk (RR) of oral leukoplakia increased gradually across the various brushing frequencies from the reference RR of 1.0 in those who brushed three times a day, to 7.6 in the "don't brush" group. The trend of increase was statistically significant (X2 for Trend : p = 0.001). The use of chewing stick as compared to conventional tooth brush had no significant influence on RR of oral leukoplakia. Non-users of toothpastes had a significantly higher risk of oral leukoplakia than users (RR = 1.8; 95% confidence levels (CI) = 1.4-2.5). Among tobacco smokers, the RR increased from 4.6 in those who brushed to 7.3 in those who did not brush. Among non-smokers, the RR of oral leukoplakia in those who did not brush (1.8) compared to those who brushed was also statistically significant (95% CL = 1.6-3.8). CONCLUSION: Failure to brush teeth and none use of toothpastes are significantly associated with the development of oral leukoplakia, while the choice of brushing tools between conventional toothbrush and chewing stick is not. In addition, failure to brush teeth appeared to potentiate the effect of smoking tobacco in the development of oral leukoplakia. Recommendations: Oral health education, instruction and motivation for the improvement of oral hygiene habits and practices; and therefore oral hygiene status, should be among the strategies used in oral leukoplakia preventive and control programmes.

N DROMBEGAJAMES, KAGURE PROFKARANIANNE. "Kangethe S., Muraah W.M., Ombega J., Karani A., How to write A Winning Research Proposal, English Press Limited, Nairobi, 2005.". In: English Press Limited, Nairobi, 2005. Mutunga Catherine and Karani Anna; 2005. Abstract

{ Abuse of substances of dependence have risen dramatically and spawned major health problems in Kenya. We conducted a study on the effects of post-basic psychiatric training on nurses

N PROFNYAGAP. "Mbuthia PG, Christensen H, Boye M, Petersen KM, Bisgaard M, Nyaga, PN, Olsen JE. Specific Detection of Pasteurella multocida in Chickens with Fowl Cholera and in pig lung tissues using Fluorescent rRNA in situ hybridization. J. Clin. Microbiol. 2001; 39(7.". In: Bull. Anim. Hlth. Prod. Afr. vol.58. no.1. au-ibar; 2001. Abstract

According to the statements made by a number of scholars, in the 80's East African Anglophone novel, which once received a nickname of "social documentary", began to lose gradually its social commitment. Many of the writers known previously as the most active supporters of the social trend, moved their attempts to other literan areas - criminal novel ("Weapon of hunger" by Meja Mцangi, 1989), love story (Yussuf Dawood's "Off my chest", 1988), even children's literature (books for children in Gikuyu, written by Ngugi wa Thiong'o). However, in the late 80's and early 90's East African Anglophone novel stepped onto a new level of social trend, moving from "social documentary" to "social epic". The authors now are trying to sum up the historical experience of East African countries over a large time span, and to that effect appeal mostly to elaborate and spacious literary forms, such as epic novel. These authors, although chosen one and the same literary form, are showing clearly their inclinations towards different styles of writing. For example, Tanzanian author Moyez Vassanji in his novel "The gunny sack" (1989) makes a rather convincing attempt to replant on East African soil the method of "mythological writing", previously used by such author as Gabriel Garcia Marquez. The novel definitely appeals not only to local reader, but to a wider international audience; on its pages the author manages to restore not only the fate of several generations of Indian family, but even the slightest details of their mentality, using myth as one of the basic means for changing the dimensions of time and space, according to the logic of the narration. The development of Kenyan novel in the early 90's confirms also one of the main tendencies in modem literature - bridging between "elite" and popular fiction. The first attempt of an epic novel in Kenyan Anglophone literature was, oddly enough, made by the veteran of Kenyan popular fiction David Maillu in his "Broken drum" H991). The novel hardly aims the widest reading public - nevertheless, stylistically it bears distinct features of popular fiction, such as crime story, romance, etc. Popular novel in East Africa also shows certain inclination towards urgent social themes, but the authors inevitably uses the artistic means they feel most happy with - that is, the style of popular fiction. For example, the "clash of cultures" - the experience of young Africans studying abroad - is presented in the form of a picaresque ("Times beyond" by Omondi Makoloo, 1992) or love story ("The girl from Uganda" by Tengio Urrio, 1993); feministic problems are spiced with sentimentalism ("Judy the nun" by P .Waweru, 1990); the thoughts on the hardships of younger generation are guised in Bildungs roman ("The plight of succession" by a Tanzanian Prosper Rwegoshora, 1990). At the same time, some authors, who have been ploughing successfully the field of pop fiction for a few decades, show their interest in more elaborate literary forms ("Dedan Kimathi: the real story" by Samuel Kaluga, 1990). All the mentioned facts do not allow us to state that the division into popular and elite novel will disappear within the foreseeable future. However, the most interesting developments seem to take place precisely in the field of bridging between these two branches of East African fiction.

N PROFKANYARIPAULW. "Discovery and Innovation Vol 8:181-188 [1996] A Comparison of Ultrastructural aspects of macrogametogenic Stages of Two Eimeria Species of Goats( capra hircus) PWN Kanyari, Faculty of Veterinary Medicine, University of Nairobi; Kenya.". In: 6th Annual Seminar of the DANIDA Funded Ruminant Helminth Research Project. 27th -31st January. ILRI, Kenya. Korean Society of Crop Science and Springer; 1996. Abstract
Eimeria christenseni and Eimeria arloingi were used separately to infect one month-old goat kids which were then killed 34 days post-infection. Their small intestines contained small nodular lesions made of several endogenous stages mainly macrogametocytes and macrogametes. Electron microscope studies of macrogametocytes revealed a prominent central nucleus and nucleolus. Other cellular components were mitochondria, wall forming bodies(WFB) type 1( homogenous) and type 2(reticular). Polysaccharide granules of E.christenseni had a chain like arrangement in the young cells, and increased dramatically with maturation of the macrogemetes to become the main cytoplasmic component along with the WFB. Type 1 WFB were peripheral while type 2 were more central but in E.christeseni macrogametes, some type 2 WFB appeared to give rise to membranous vesicles at the areas of wall formation.. The macrogamete nucleus was small and usually indented with polysaccharide granules and reticular bodies, named nuclear derived bodies(NBD), arising from the perinuclear regions. Within the periparasitic areas of both species, membranous/dark bodies were seen. E. arloingi had a large and well defined parasitophorous vacuole(PV), within which an inner lighter, and outer layer with dark granules were found. Both species had some poorly developed intravacuolar tubes(IVT), which occurred at certain points in the case of E.arloingi, while in E.christenseni, they had a diffuse distribution
N PROFNYAGAP. "P.N. Nyaga and L.C. Bebora (1988). Zoonotic human chlamydiosis of avian origin:.". In: Presented at the XVA Scientific meeting on Zoonoses, 3rd November, 1988, ILRAD, Kenya. au-ibar; 1988. Abstract

According to the statements made by a number of scholars, in the 80's East African Anglophone novel, which once received a nickname of "social documentary", began to lose gradually its social commitment. Many of the writers known previously as the most active supporters of the social trend, moved their attempts to other literan areas - criminal novel ("Weapon of hunger" by Meja Mцangi, 1989), love story (Yussuf Dawood's "Off my chest", 1988), even children's literature (books for children in Gikuyu, written by Ngugi wa Thiong'o). However, in the late 80's and early 90's East African Anglophone novel stepped onto a new level of social trend, moving from "social documentary" to "social epic". The authors now are trying to sum up the historical experience of East African countries over a large time span, and to that effect appeal mostly to elaborate and spacious literary forms, such as epic novel. These authors, although chosen one and the same literary form, are showing clearly their inclinations towards different styles of writing. For example, Tanzanian author Moyez Vassanji in his novel "The gunny sack" (1989) makes a rather convincing attempt to replant on East African soil the method of "mythological writing", previously used by such author as Gabriel Garcia Marquez. The novel definitely appeals not only to local reader, but to a wider international audience; on its pages the author manages to restore not only the fate of several generations of Indian family, but even the slightest details of their mentality, using myth as one of the basic means for changing the dimensions of time and space, according to the logic of the narration. The development of Kenyan novel in the early 90's confirms also one of the main tendencies in modem literature - bridging between "elite" and popular fiction. The first attempt of an epic novel in Kenyan Anglophone literature was, oddly enough, made by the veteran of Kenyan popular fiction David Maillu in his "Broken drum" H991). The novel hardly aims the widest reading public - nevertheless, stylistically it bears distinct features of popular fiction, such as crime story, romance, etc. Popular novel in East Africa also shows certain inclination towards urgent social themes, but the authors inevitably uses the artistic means they feel most happy with - that is, the style of popular fiction. For example, the "clash of cultures" - the experience of young Africans studying abroad - is presented in the form of a picaresque ("Times beyond" by Omondi Makoloo, 1992) or love story ("The girl from Uganda" by Tengio Urrio, 1993); feministic problems are spiced with sentimentalism ("Judy the nun" by P .Waweru, 1990); the thoughts on the hardships of younger generation are guised in Bildungs roman ("The plight of succession" by a Tanzanian Prosper Rwegoshora, 1990). At the same time, some authors, who have been ploughing successfully the field of pop fiction for a few decades, show their interest in more elaborate literary forms ("Dedan Kimathi: the real story" by Samuel Kaluga, 1990). All the mentioned facts do not allow us to state that the division into popular and elite novel will disappear within the foreseeable future. However, the most interesting developments seem to take place precisely in the field of bridging between these two branches of East African fiction.

N PROFKANYARIPAULW. "P. W. N. KANYARI (1990). " Development of Eimeria apsheronica in Goats Capra hircus: Endogenous development and host cellular response."International Journal for Parasitology. 20: 625 - 630.". In: Kenya Veterinary Association Annual Scientific Conference, University of Nairobi, Faculty of Veterinary Medicine, Kenya, April 22nd - 24th. Korean Society of Crop Science and Springer; 1990. Abstract
Eimeria christenseni and Eimeria arloingi were used separately to infect one month-old goat kids which were then killed 34 days post-infection. Their small intestines contained small nodular lesions made of several endogenous stages mainly macrogametocytes and macrogametes. Electron microscope studies of macrogametocytes revealed a prominent central nucleus and nucleolus. Other cellular components were mitochondria, wall forming bodies(WFB) type 1( homogenous) and type 2(reticular). Polysaccharide granules of E.christenseni had a chain like arrangement in the young cells, and increased dramatically with maturation of the macrogemetes to become the main cytoplasmic component along with the WFB. Type 1 WFB were peripheral while type 2 were more central but in E.christeseni macrogametes, some type 2 WFB appeared to give rise to membranous vesicles at the areas of wall formation.. The macrogamete nucleus was small and usually indented with polysaccharide granules and reticular bodies, named nuclear derived bodies(NBD), arising from the perinuclear regions. Within the periparasitic areas of both species, membranous/dark bodies were seen. E. arloingi had a large and well defined parasitophorous vacuole(PV), within which an inner lighter, and outer layer with dark granules were found. Both species had some poorly developed intravacuolar tubes(IVT), which occurred at certain points in the case of E.arloingi, while in E.christenseni, they had a diffuse distribution
N PROFOGOLAELIJAHS, OTIENO PROFOGUTUELLY. "Yonga GO, Ogola EN, Orinda DA.Metabolic effects of propranolol and hydroflumethiazide treatment in Kenyans with mild to moderate essential hypertension.East Afr Med J. 1993 Nov;70(11):696-700.". In: East Afr Med J. 1993 Nov;70(11):696-700. Kisipan, M.L.; 1993. Abstract
In a prospective single-blind comparative trial, sixty newly diagnosed mild to moderate hypertensives were randomly assigned to either propranolol or hydroflumethiazide monotherapy. Baseline fasting serum glucose lipid profiles, serum uric acid and potassium levels, were determined at the beginning of the trial. Repeat levels were determined at completion of twelve weeks of treatment. Propranolol treatment significantly reduced HDL-cholesterol (p < 0.02) and increased both VLDL and total serum triglycerides (p < 0.01). Hydroflumethiazide significantly increased total and LDL-chole-sterol, fasting serum glucose and uric acid levels (p < 0.01); potassium levels were significantly lowered (p < 0.01). Treatment with either propranolol or hydroflumethiazide is associated with significant metabolic side-effects which require regular monitoring and intervention as appropriate.
N PROFKANYARIPAULW. "P.W.N. KANYARI (1986). " Ultrastructural studies of Eimeria apsheronica in goats". Sixth International.". In: Congress of Parasitology (ICOPA), University of Queensland, Brisbane, Australia. August 24th - 29th 1986. Korean Society of Crop Science and Springer; 1986. Abstract
Eimeria christenseni and Eimeria arloingi were used separately to infect one month-old goat kids which were then killed 34 days post-infection. Their small intestines contained small nodular lesions made of several endogenous stages mainly macrogametocytes and macrogametes. Electron microscope studies of macrogametocytes revealed a prominent central nucleus and nucleolus. Other cellular components were mitochondria, wall forming bodies(WFB) type 1( homogenous) and type 2(reticular). Polysaccharide granules of E.christenseni had a chain like arrangement in the young cells, and increased dramatically with maturation of the macrogemetes to become the main cytoplasmic component along with the WFB. Type 1 WFB were peripheral while type 2 were more central but in E.christeseni macrogametes, some type 2 WFB appeared to give rise to membranous vesicles at the areas of wall formation.. The macrogamete nucleus was small and usually indented with polysaccharide granules and reticular bodies, named nuclear derived bodies(NBD), arising from the perinuclear regions. Within the periparasitic areas of both species, membranous/dark bodies were seen. E. arloingi had a large and well defined parasitophorous vacuole(PV), within which an inner lighter, and outer layer with dark granules were found. Both species had some poorly developed intravacuolar tubes(IVT), which occurred at certain points in the case of E.arloingi, while in E.christenseni, they had a diffuse distribution
N NE. "A randomized, placebo-controlled trial of monthly azithromycin prophylaxis to prevent sexually transmitted infections and HIV-1 in Kenyan sex workers: study design and baseline findings.". 2000. Abstract

Center for Reproductive Health, Department of Obstetrics and Gynaecology, Ghent University, Belgium.
Abstract
Our objectives were to describe the baseline findings of a trial of antibiotic prophylaxis to prevent sexually transmitted infections (STIs) and HIV-1 in a cohort of Nairobi female sex workers (FSWs). A questionnaire was administered and a medical examination was performed. HIV-negative women were randomly assigned to either one gram azithromycin or placebo monthly. Mean age of the 318 women was 32 years, mean duration of sex work 7 years and mean number of clients was 4 per day. High-risk behaviour was frequent: 14% practised anal intercourse, 23% sex during menses, and 3% used intravenous drugs. While 20% reported condom use with all clients, 37% never use condoms. However, STI prevalence was relatively low: HIV-1 27%, bacterial vaginosis 46%, Trichomonas vaginalis 13%, Neisseria gonorrhoeae 8%, Chlamydia trachomatis 7%, syphilis 6% and cervical intraepithelial neoplasia (CIN) 3%. It appears feasible to access a population of high-risk FSWs in Nairobi with prevention programmes, including a proposed trial of HIV prevention through STI chemoprophylaxis.
PMID:
11138916
[PubMed - indexed for MEDLINE]

N PROFNYAGAP. "P.N. Nyaga, J.S. Kaminjolo, J.M. Gathuma, J.K. Omuse, F.M.K. Nderu and J.N. Gicho. Prevalence of antibodies to parainfluenza virus-3 (Pl-3) in various wildlife pecies and cattle sharing the same habitats in Kenya.Journ.Wild. Dis.17(4), 981: 605-608.". In: Proceedings: 10th Convention, Indian Society for Veterinary Surgery, Nov. 1986. au-ibar; 1981. Abstract

According to the statements made by a number of scholars, in the 80's East African Anglophone novel, which once received a nickname of "social documentary", began to lose gradually its social commitment. Many of the writers known previously as the most active supporters of the social trend, moved their attempts to other literan areas - criminal novel ("Weapon of hunger" by Meja Mцangi, 1989), love story (Yussuf Dawood's "Off my chest", 1988), even children's literature (books for children in Gikuyu, written by Ngugi wa Thiong'o). However, in the late 80's and early 90's East African Anglophone novel stepped onto a new level of social trend, moving from "social documentary" to "social epic". The authors now are trying to sum up the historical experience of East African countries over a large time span, and to that effect appeal mostly to elaborate and spacious literary forms, such as epic novel. These authors, although chosen one and the same literary form, are showing clearly their inclinations towards different styles of writing. For example, Tanzanian author Moyez Vassanji in his novel "The gunny sack" (1989) makes a rather convincing attempt to replant on East African soil the method of "mythological writing", previously used by such author as Gabriel Garcia Marquez. The novel definitely appeals not only to local reader, but to a wider international audience; on its pages the author manages to restore not only the fate of several generations of Indian family, but even the slightest details of their mentality, using myth as one of the basic means for changing the dimensions of time and space, according to the logic of the narration. The development of Kenyan novel in the early 90's confirms also one of the main tendencies in modem literature - bridging between "elite" and popular fiction. The first attempt of an epic novel in Kenyan Anglophone literature was, oddly enough, made by the veteran of Kenyan popular fiction David Maillu in his "Broken drum" H991). The novel hardly aims the widest reading public - nevertheless, stylistically it bears distinct features of popular fiction, such as crime story, romance, etc. Popular novel in East Africa also shows certain inclination towards urgent social themes, but the authors inevitably uses the artistic means they feel most happy with - that is, the style of popular fiction. For example, the "clash of cultures" - the experience of young Africans studying abroad - is presented in the form of a picaresque ("Times beyond" by Omondi Makoloo, 1992) or love story ("The girl from Uganda" by Tengio Urrio, 1993); feministic problems are spiced with sentimentalism ("Judy the nun" by P .Waweru, 1990); the thoughts on the hardships of younger generation are guised in Bildungs roman ("The plight of succession" by a Tanzanian Prosper Rwegoshora, 1990). At the same time, some authors, who have been ploughing successfully the field of pop fiction for a few decades, show their interest in more elaborate literary forms ("Dedan Kimathi: the real story" by Samuel Kaluga, 1990). All the mentioned facts do not allow us to state that the division into popular and elite novel will disappear within the foreseeable future. However, the most interesting developments seem to take place precisely in the field of bridging between these two branches of East African fiction.

N PROFGUANTAIA, N PROFGUANTAIA. "DEVELOPMEMENT OF A HPLC-MS/MS METHOD FOR THE ANALYSIS OF HYDROZINOCURCUMIN IN PLASMA.". In: 12 East and Central African Journal of Pharmaceutical Sciences. FA Okalebol , L Wiesner, AN Guantai, K Chibale, P Smith; 2009. Abstract

The natural product curcumin has a wide range of useful biological effects. However its use in humans is limited due to its short half-life, rapid metabolism and poor oral bioavailability. It is metabolized by sequential reduction of carbon-carbon double two carbonyl groups. To overcome these limitations, a hydrazide derivative of curcumin was synthesized to improve its water solubility and reduce its rate of metabolism. The objective of study was, therefore, to develop a method for the analysis of hydrazinocureumin in murinc blood. This method will be eventually used to evaluate the pharmokinetic profile of hydrazinocurcumin in mice. Method: LC/MS/MS was selected as the analytic method because its high sensitivity allowed for sampling of small volumes of blood from mice. The optimal chromatographic and mass spectrometry conditions were determined by trial arid error. The column performance was monitored by measuring retention time, peak symmetry factor. A calibration curve was generated by using standard solutions with concentrations ranging from 0.78 - 10 rig/ml. The method was validated by determining the recovery, limit of detection, accuracy, linearity and intraday precision. The optimal method for extracting hydrazinocurcumin from biological fluids was determined by spiking human blood and plasma and extraction was done by solvent extraction from a spotted filter paper and liquid-liquid extraction. Instrumentation: The samples were assayed using an Agilent LC/MS/MS 3200Q Trap system (1100 series, USA) in the positive ionization mode. HPLC separation was done using an Agilent 1200 system (Agilent Technologies, Japan) interfaced with the MS/MS system. Ionization was done by electron spray ionization with a collision energy was 33eV. Chromatograms were integrated using Analyst version 1.4 software. Weighted linear regression was used to generate calibration curves from standard solutions. Results: The optimal conditions for HPLC separation was a mobile phase of 0.1% formic acid in acetonitrile: acetonitrile (1:1) with an isocratic flow rate of 0.3m1/minute and run time of 2 minutes. The analytical column was a 50 by 2.0 mm Pheromex C18 column with a particle size of 5 microns. The injection volume was 1 Out The hydrazinocurcumin formed molecular ion at M+H+ m/z 365.2 and two metastable ions at m/z 351 and m/z. 349.2. The transition monitored was m/z 365.2 to 349.2 at unit resolution and a dwelling time of 150 milliseconds. The retention time was 1.11 minutes. The optimal method of extraction was liquid-liquid extraction using 250 ul of ethyl acetate from 10 ul of whole blood in 50 ul of buffer at pH 10. The filter paper method of extraction was found to give erratic results. The calibration curve was linear over the concentration range of 10n/m1 to 0.5 ng/ml of hydrazinocurmin in whole human blood. Conclusion: The precision, accuracy, recovery and applicability were found to be adequate for pharmacokinetic studies in mice.

N PROFMUTHAMAJOHN. "Muthama, N. J.: Systematic errors in modelling total ozone over a locality in the tropics: Relationship between Ground based Dobson ozone data and TOMS total ozone over Nairobi.". In: Proceedings of Network for Detection of Stratospheric Change (NDSC) 2001 Symposium, Arcachon - France, 24-27 September 2001. Eastern and South African Journal; 2001. Abstract
The  study found out that Masinga Dam has adversely affected the public health in the communities around the dam. malaria was the most prevalent ailment followed by typhoid fever. Bilharzia has also increased since the dam was constructed.
N DRNYANGERIEZEKIELE. "Nyangeri, E. N. (2004). Final Prinwass Project Workshop. Deakin Room, St Anthony.". In: Journal of Civil Engineering, Jomo Kenyatta University of Agriculture and Technology. African Wildlife Foundation. Nairobi; 2004. Abstract
This study set out to examine the policy position in Kenyan health care financing, with regard to implementation of the proposed social health scheme (NSHIF) and its performance potential. The specific objectives were to: examine the existing social scheme (NHIF), its role and challenges in health care financing; establish whether or not Kenya has the key pre-requisites for introduction and sustainability of a social health scheme and to provide recommendations on the way forward. This was largely a desk study, supplemented with limited primary data from key informants. The analysis indicates that: i) For a universal social health plan to be sustainable, favorable economic indicators and availability of essential infrastructures are critical prerequisites. Resources must be available, government must be in a position to afford high subsidies, the population must be ready to pay high premiums and the supply of health services must be adequate to cater for the expected increase in demand; ii) Countries that have successfully embraced social health plans introduced their schemes carefully and gradually (overtime) in terms of coverage; iii) Kenya compares unfavorably with these countries in terms of prerequisites for sustainability of a social health scheme, due largely to a poor economy, high poverty levels and shortfalls in facilities and services. The study concludes that Kenya lacks the key prerequisites for introducing and sustaining a universal social health scheme. The scheme can hardly be supported by the current status of the economy and healthcare infrastructures. The study recommends: i) Expansion and development of health care infrastructural capacities through subsidies and tax concessions for those investing in health care and providing subsidized services, particularly to the poor and rehabilitation of the GoK facilities; ii) Increasing the health budget from 7 per cent of government expenditure to above 10 per cent and directing more resources and efforts towards preventive/promotive and primary health care (P&PH); and iii) Other recommendations include subjecting the proposed scheme to an actuarial evaluation and comprehensive policy plan in order to determine the attendant and corresponding premium and benefit levels and pursuing a phased approach in the implementation of the scheme.
N MRSKIMONYEMARYW. "National Council of Women of Kenya. Leadership Education Training Manual.". In: (An article in the Journal of the Marketing Students Association - University of Nairobi). ELOQUENT BOOKS NY, Strategic Book Group, Connecticut, USA. ISBN-978-1-60911-081-9.Pages1; 1998. Abstract
Normal 0 false false false MicrosoftInternetExplorer4 st1:*{behavior:url(#ieooui) } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} Macrophytes have been shown to perform important ecological roles in Lake Naivasha. Consequently, various studies regarding the impact of biotic factors on the macrophytes have been advanced but related studies on environmental parameters have lagged behind. In an attempt to address this gap, sampling on floating species and submergents was carried out in eight sampling sites in 2003 to investigate how they were influenced by a set of environmental factors. Soil texture (sandy sediments; P < 0.05, regression coefficient = - 0.749) and wind were the most important environmental parameters influencing the distribution and abundance of floating macrophytes. Combination of soil texture and lake-bed slope explained the most (86.3%) variation encountered in the submergents. Continuous translocation of the floating dominant water hyacinth to the western parts by wind has led to displacement of the submergents from those areas. In view of these findings, the maintenance and preservation of the steep Crescent Lake basin whose substratum is dominated by sand thus hosting most submergents remain important, if the whole functional purpose of the macrophytes is to be sustained.
N PROFNYAGAP. "P.N. Nyaga. In vitro cell-virus interations associated with bovine herpesvirus - and peripheral bovine blood cellular components. Thesis submitted in partial fulfilment for the award of the degree of Doctor of Philosophy, University of California, Davis, .". In: Proceedings: 10th Convention, Indian Society for Veterinary Surgery, Nov. 1986. au-ibar; 1975. Abstract

According to the statements made by a number of scholars, in the 80's East African Anglophone novel, which once received a nickname of "social documentary", began to lose gradually its social commitment. Many of the writers known previously as the most active supporters of the social trend, moved their attempts to other literan areas - criminal novel ("Weapon of hunger" by Meja Mцangi, 1989), love story (Yussuf Dawood's "Off my chest", 1988), even children's literature (books for children in Gikuyu, written by Ngugi wa Thiong'o). However, in the late 80's and early 90's East African Anglophone novel stepped onto a new level of social trend, moving from "social documentary" to "social epic". The authors now are trying to sum up the historical experience of East African countries over a large time span, and to that effect appeal mostly to elaborate and spacious literary forms, such as epic novel. These authors, although chosen one and the same literary form, are showing clearly their inclinations towards different styles of writing. For example, Tanzanian author Moyez Vassanji in his novel "The gunny sack" (1989) makes a rather convincing attempt to replant on East African soil the method of "mythological writing", previously used by such author as Gabriel Garcia Marquez. The novel definitely appeals not only to local reader, but to a wider international audience; on its pages the author manages to restore not only the fate of several generations of Indian family, but even the slightest details of their mentality, using myth as one of the basic means for changing the dimensions of time and space, according to the logic of the narration. The development of Kenyan novel in the early 90's confirms also one of the main tendencies in modem literature - bridging between "elite" and popular fiction. The first attempt of an epic novel in Kenyan Anglophone literature was, oddly enough, made by the veteran of Kenyan popular fiction David Maillu in his "Broken drum" H991). The novel hardly aims the widest reading public - nevertheless, stylistically it bears distinct features of popular fiction, such as crime story, romance, etc. Popular novel in East Africa also shows certain inclination towards urgent social themes, but the authors inevitably uses the artistic means they feel most happy with - that is, the style of popular fiction. For example, the "clash of cultures" - the experience of young Africans studying abroad - is presented in the form of a picaresque ("Times beyond" by Omondi Makoloo, 1992) or love story ("The girl from Uganda" by Tengio Urrio, 1993); feministic problems are spiced with sentimentalism ("Judy the nun" by P .Waweru, 1990); the thoughts on the hardships of younger generation are guised in Bildungs roman ("The plight of succession" by a Tanzanian Prosper Rwegoshora, 1990). At the same time, some authors, who have been ploughing successfully the field of pop fiction for a few decades, show their interest in more elaborate literary forms ("Dedan Kimathi: the real story" by Samuel Kaluga, 1990). All the mentioned facts do not allow us to state that the division into popular and elite novel will disappear within the foreseeable future. However, the most interesting developments seem to take place precisely in the field of bridging between these two branches of East African fiction.

N PROFGUANTAIA. "Maitai C.K., Kibwage I.O., Guantai A.N., Ombega J.O and Ndemo F.A. A retrospective study of childhood poisoning in Kenya 1991-93 E.C.A.J. PSc. 1.7-10. 1998.". In: E.C.A.J. PSc. 1.7-10. 1998. F.A. OKALEBO*, H.A. RABAHI, A.N. GUANTAII, C.K. MALTA', I.0. K1BWAGE, J.W. MWANGI AND W. MASENGO; 1998. Abstract

The in vitro antimalarial activity of the root extract in partly supports the ethnobotanical use of the plant to manage malaria. Clematis brachiata Thunberg (Ranunculaceae) is used in Kenya for the management of headaches, malaria and other febrile illnesses, abdominal disorders, yaws and for skin disorders. Old stems and leaves are chewed for the management of toothaches and sore throats. Extracts of the plant were subjected to tests for antimalarial, antibacterial and antifungal activity. The toxicity of the extracts was assessed using the brine shrimp lethality bioassay. The root extract gave the highest in vitro antimalarial activity against the inulitidrug resistant strain, Plasmodium falciparum VI/S (IC50=39.24 jig/nil). The stem and leaf extracts had insignificant antiplasmodial activity. The leaf, stein and root extracts had no bacterial or fungal inhibitory effects even at very high concentrations of 10 mg/ml. The Lll50 values of the stem and leaf methanol extracts against the brine shrimp larvae was 365.60 and 66.5 jig/ml, respectively. Key Words: Clematis brachiata, Ranuneulaceae, antimalarial, antibacterial, antifungal, brine shrimp.

N MRMAINGIELIUD. "Resistance of field isolates of Haemonchus contortus to thiabendazole and fenbendazole in Kenya. Bulletin of Animal Health and Production in Africa 41: 133-137.". In: Tidsskrift for Dansk Fareavl (Danish Sheep Breeders Journal) 60: 19-20. Kisipan, M.L.; 1993. Abstract

Isolated mouse interstitial cells were incubated with different concentrations of khat (Catha edulis) extract (0.06 mg/ml, 0.6 mg/ml. 6 mg/ml. 30 mg/ml and 60 mg/ml) and cell viability as well as testosterone concentration measured at 30 min intervals over a 3 h incubation period. High concentrations of khat extract (30 mg/ml and 60 mg/ml) significantly inhibited testosterone production while low concentrations (0.06 mg/ml. 0.6 mg/ml and 6 mg/ml) significantly stimulated (P < 0.05) testosterone production by mouse interstitial cells. Similarly, at concentrations of 30 mg/ml and 60 mg/ml, there was a significant decrease in interstitial cell viability, whereas at 0.06 mg/ml, 0.6 mg/ml and 6 mg/ml there was no significant decrease. There was only a weak correlation (r= 0.39) between testosterone production and viable interstitial cells. We postulate that khat extract at high concentrations may cause reproductive function impairment in the user but at low concentrations. may enhance testosterone production with accompanying effects on reproductive functions in male mice. @2006 Publishedby Elsevier Ireland Ltd. Kel'lVords: In dtro; Khat; Testosterone; Interstitial cells; Mouse

N PROFLULEGODFREY. "Karuru JW, Lule GN, Joshi M, Anzala O.Prevalence of HCV and HIV/HCV co-infection among volunteer blood donors and VCT clients.East Afr Med J. 2005 Apr;82(4):166-9.". In: East Afr Med J. 2005 Apr;82(4):166-9. test; 2005. Abstract

OBJECTIVE: To determine the prevalence of HCV infection and HCV/HIV co-infection among voluntary blood donors at the National Blood Transfusion Centre and clients at the Kenyatta National Hospital HIV-Voluntary Counseling and Testing (VCT) Centre. DESIGN: A prospective cross-sectional descriptive study. SETTING: Kenyatta National Hospital, a tertiary referral and teaching hospital and the National Blood Transfusion Services Centre, Nairobi. SUBJECTS: Volunteer blood donors and VCT attendants. RESULTS: The prevalence of HCV/HIV co-infection among 6154 blood donors in the NBTSC was very low, at 0.02. The HIV prevalence among the 353 KNH HIV-VCT clients was 9.3%, none of the clients tested positive for HCV. The incidence of risk factors in the persons with HCV and/or HIV infection(s) was low. CONCLUSION: The prevalence of HCV infection among pre-screened volunteer blood donors was low. However the current practice of screening all donated blood for HCV remains indispensable to prevent its transmission to blood recipients.

N PROFMUTHAMAJOHN. "Siani, A.M., N. J. Muthama, E. Piervitali and S. Palmieri: Solar ultra violet radiation measurements at Rome using Brewer MKIV spectrophotometer no. 67. .". In: Internal publication "Nota interna", Physics department, University of Rome "La Sapienza", January 1994. Eastern and South African Journal; 1994. Abstract
The  study found out that Masinga Dam has adversely affected the public health in the communities around the dam. malaria was the most prevalent ailment followed by typhoid fever. Bilharzia has also increased since the dam was constructed.
N DRNYANGERIEZEKIELE. "Hukka, J J, Katko, T.S. and Nyangeri, E. N (1998) Privatization or Public Utilities reforms? Water Africa .". In: Journal of Civil Engineering, Jomo Kenyatta University of Agriculture and Technology. African Wildlife Foundation. Nairobi; 1998. Abstract
This study set out to examine the policy position in Kenyan health care financing, with regard to implementation of the proposed social health scheme (NSHIF) and its performance potential. The specific objectives were to: examine the existing social scheme (NHIF), its role and challenges in health care financing; establish whether or not Kenya has the key pre-requisites for introduction and sustainability of a social health scheme and to provide recommendations on the way forward. This was largely a desk study, supplemented with limited primary data from key informants. The analysis indicates that: i) For a universal social health plan to be sustainable, favorable economic indicators and availability of essential infrastructures are critical prerequisites. Resources must be available, government must be in a position to afford high subsidies, the population must be ready to pay high premiums and the supply of health services must be adequate to cater for the expected increase in demand; ii) Countries that have successfully embraced social health plans introduced their schemes carefully and gradually (overtime) in terms of coverage; iii) Kenya compares unfavorably with these countries in terms of prerequisites for sustainability of a social health scheme, due largely to a poor economy, high poverty levels and shortfalls in facilities and services. The study concludes that Kenya lacks the key prerequisites for introducing and sustaining a universal social health scheme. The scheme can hardly be supported by the current status of the economy and healthcare infrastructures. The study recommends: i) Expansion and development of health care infrastructural capacities through subsidies and tax concessions for those investing in health care and providing subsidized services, particularly to the poor and rehabilitation of the GoK facilities; ii) Increasing the health budget from 7 per cent of government expenditure to above 10 per cent and directing more resources and efforts towards preventive/promotive and primary health care (P&PH); and iii) Other recommendations include subjecting the proposed scheme to an actuarial evaluation and comprehensive policy plan in order to determine the attendant and corresponding premium and benefit levels and pursuing a phased approach in the implementation of the scheme.
N PROFKAMAUGEOFREY. "Potential antitermite compounds from Juniperus Procera Extracts, J. Chemosphere, 41, 1071.". In: Joseph M. Mwaniki and Geoffrey N. Kamau, International Journal of BioChemiPhysics, Vol.11&12(Nos.1&2) 2003. Survey Review; 2000. Abstract
Ground Flowers of Matricaria Recutita (German Chamomile) Banat Variety grown in Kenya, were subjected to Clevenger distillation under varying temperature, distillation, pressure conditions and the yields assessed. An inert solvent being present in the collecting column of the Clevenger apparatus increases the yield of the oil by reducing dispersion of the blue oil; its presence however, in the distillation flask inhibits the production of the essential oil. Distillation under reduced pressure leads to a decrease in the yield of the oil produced. A break in distillation time especially during the first three hours of distillation also leads to a decrease in the yield of the oil produced.
N PROFGUANTAIA. "Evaluation of the potential of the marine sponges of the Zanzibar Island to yield antimalarial and antimicrobial active compounds.". In: THE EAST AFRICAN MEDICAL JOURNAL. S.A.SAID, M.J.MOSHF, R.S.O. NOND(Y, 1; 1981.
N PROFLULEGODFREY. "Lule GN, Okoth F, Ogutu EO, Mwai SJ. HBV markers (HBsAg, HBSAb, HBCAb in 160 medical students at Kenyatta National Hospital. East Afr Med J. 1989 May;66(5):315-8.". In: East Afr Med J. 1989 May;66(5):315-8. test; 1989. Abstract

In an exercise to study the immunogenicity and reactogenicity of the Engerix B vaccine, 160 medical students were screened for Hepatitis B Markers (HBsAg, HBsAb and HBcAb) with a view to vaccinating those that were negative. 18% were HBsAg + ve, 33% were HBsAb + ve and 38% were positive for the HBcAb. These figures were extremely high and obviated the need to vaccinate the students as they begin their clinical years.

N MRNYUTHOEDWIN. "Gate Keeping and Agenda Setting in 'A New Democratic Error?.". In: School of Journalism. African Wildlife Foundation. Nairobi; 1994. Abstract
This study set out to examine the policy position in Kenyan health care financing, with regard to implementation of the proposed social health scheme (NSHIF) and its performance potential. The specific objectives were to: examine the existing social scheme (NHIF), its role and challenges in health care financing; establish whether or not Kenya has the key pre-requisites for introduction and sustainability of a social health scheme and to provide recommendations on the way forward. This was largely a desk study, supplemented with limited primary data from key informants. The analysis indicates that: i) For a universal social health plan to be sustainable, favorable economic indicators and availability of essential infrastructures are critical prerequisites. Resources must be available, government must be in a position to afford high subsidies, the population must be ready to pay high premiums and the supply of health services must be adequate to cater for the expected increase in demand; ii) Countries that have successfully embraced social health plans introduced their schemes carefully and gradually (overtime) in terms of coverage; iii) Kenya compares unfavorably with these countries in terms of prerequisites for sustainability of a social health scheme, due largely to a poor economy, high poverty levels and shortfalls in facilities and services. The study concludes that Kenya lacks the key prerequisites for introducing and sustaining a universal social health scheme. The scheme can hardly be supported by the current status of the economy and healthcare infrastructures. The study recommends: i) Expansion and development of health care infrastructural capacities through subsidies and tax concessions for those investing in health care and providing subsidized services, particularly to the poor and rehabilitation of the GoK facilities; ii) Increasing the health budget from 7 per cent of government expenditure to above 10 per cent and directing more resources and efforts towards preventive/promotive and primary health care (P&PH); and iii) Other recommendations include subjecting the proposed scheme to an actuarial evaluation and comprehensive policy plan in order to determine the attendant and corresponding premium and benefit levels and pursuing a phased approach in the implementation of the scheme.
N MJ. "An Overview of Theological Education by Extension Resources.". In: A Manual for Writers and Designers of Theological Education and Extension (TEE) Study Materials, The Writers Walking Stick,. Harare: Conference of African Theological Institutions; 1997.
N PROFKANYARIPAULW. "J. G. KAGIRA, P. W. N. KANYARI, W.K. MUNYUA, and R.M. WARUIRU (2003). "The control of parasitic nematodes in commercial piggeries in Kenya reflected by a questionnaire survey on management practices". Tropical Animal Health and Production. 35: 79-84.". In: East Africa regional conference, The Nile Hotel Kampala, Uganda. Korean Society of Crop Science and Springer; 2003. Abstract
Ostriches of various ages, unhatched embryos and chicks found to have oedema during post-mortem examination are described here. Unhatched eggs and chicks originated from a commercial farm, where there was a complaint of poor hatchability of eggs and high chick mortality. Of 35 embryos examined, 29(82.9%) had severe subcutaneous oedema either generalized (23) or localized(6). Of 311 chicks, 232(74.6%) had oedema of varying degrees of severity. In 10 chicks, the oedema was subcutaneous and severe, in 5 it was only serous effusions in body cavities and in 217, it was manifested as wetness of subcutaneous tissues. Adult and juvenile ostriches originated from three farms, where they were kept as pets. Of 22 birds, 16(72.7%0 developed a general sickness and 10(62.3%) of them died. Post-mortem examination revealed emaciation and either subcutaneous oedema or serous effusion in body cavities. Additional lesions included combinations of steatites, haemorrhages and pneumonia. The sick birds responded to improved diets that were also supplemented with multivitamins and minerals.
N PROFKAMAUGEOFREY. "Rice Husk Ash and its application as a cement replacement material in Kenya," J. Biochemiphysics, 2, 132.". In: Proceedings, Biochemical Society, Nairobi, Sept. 1996. Survey Review; 1993. Abstract
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N PROFNZOMODAUDI. ""Planning and Management Control at the Enterprise Level." This article discusses the function of financial planning and management control in the process of implementing those plans.". In: Management: (Ibid) (pages 24-26). RIVERBRROKS COMMUNICATIONS; Submitted. Abstract
Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)
N PROFOGOLAELIJAHS, OTIENO PROFOGUTUELLY. "Yonga GO, Ogola EN, Orinda DA.Metabolic effects of propranolol and hydroflumethiazide treatment in Kenyans with mild to moderate essential hypertension.East Afr Med J. 1993 Nov;70(11):696-700.". In: East Afr Med J. 1993 Nov;70(11):696-700. Journal of British Ceramic Transactions, 99 [5], 206-211.; 1993. Abstract
In a prospective single-blind comparative trial, sixty newly diagnosed mild to moderate hypertensives were randomly assigned to either propranolol or hydroflumethiazide monotherapy. Baseline fasting serum glucose lipid profiles, serum uric acid and potassium levels, were determined at the beginning of the trial. Repeat levels were determined at completion of twelve weeks of treatment. Propranolol treatment significantly reduced HDL-cholesterol (p < 0.02) and increased both VLDL and total serum triglycerides (p < 0.01). Hydroflumethiazide significantly increased total and LDL-chole-sterol, fasting serum glucose and uric acid levels (p < 0.01); potassium levels were significantly lowered (p < 0.01). Treatment with either propranolol or hydroflumethiazide is associated with significant metabolic side-effects which require regular monitoring and intervention as appropriate.
N PROFKANYARIPAULW. "P. W. N. KANYARI and J.G. KAGIRA ( 2000). "The role of parasitic diseases as causes of mortality in cattle in a high potential area of Kenya: A quantitative analysis". Ondersterpoort Journal of Veterinary Research, 67:157 - 161.". In: The 18th International Conference of the World Association for the Advancement of Veterinary Parasitology [WAAVP], 26th - 30th August , Stresa, Italy. Korean Society of Crop Science and Springer; 2000. Abstract
Ostriches of various ages, unhatched embryos and chicks found to have oedema during post-mortem examination are described here. Unhatched eggs and chicks originated from a commercial farm, where there was a complaint of poor hatchability of eggs and high chick mortality. Of 35 embryos examined, 29(82.9%) had severe subcutaneous oedema either generalized (23) or localized(6). Of 311 chicks, 232(74.6%) had oedema of varying degrees of severity. In 10 chicks, the oedema was subcutaneous and severe, in 5 it was only serous effusions in body cavities and in 217, it was manifested as wetness of subcutaneous tissues. Adult and juvenile ostriches originated from three farms, where they were kept as pets. Of 22 birds, 16(72.7%0 developed a general sickness and 10(62.3%) of them died. Post-mortem examination revealed emaciation and either subcutaneous oedema or serous effusion in body cavities. Additional lesions included combinations of steatites, haemorrhages and pneumonia. The sick birds responded to improved diets that were also supplemented with multivitamins and minerals.
N PROFNZOMODAUDI. ""The Core of Professionalism in Accounting". This article assembles and discusses the fundamental tenets of professional ethics for certified public accountants. The Student Accountant (Ibid) (pages 4-7).". In: Kenya Literature Bureau, Nairobi,. RIVERBRROKS COMMUNICATIONS; 1996. Abstract
Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)
N PROFMUNGAIDAVID. "Obara, D.A. and Mungai, D.N., 1998. Socio-economic implications of soil conservation in the highland and mountain ecosystems in Murang'a district, Kenya. Section IV (pp. 132-150), In: F.F. Ojany (Ed.), African Mountains and Highlands: Planning for Sustain.". In: Journal of Environmental Sciences, Vol. 13, No. 2. EM Ngatia, LW Gathece, FG Macigo, TK Mulli, LN Mutara, EG Wagaiyu.; 1998. Abstract

Department of Periodontology/ Community and Preventive Dentistry, School of Dental Sciences, University of Nairobi, P.O. Box 19676 - 00202, Nairobi, Kenya. OBJECTIVE: To determine the influence of oral hygiene habits and practices on the risk of developing oral leukoplakia. DESIGN: Case control study. SETTING: Githongo sublocation in Meru District. SUBJECTS: Eighty five cases and 141 controls identified in a house-to-house screening. RESULTS: The relative risk (RR) of oral leukoplakia increased gradually across the various brushing frequencies from the reference RR of 1.0 in those who brushed three times a day, to 7.6 in the "don't brush" group. The trend of increase was statistically significant (X2 for Trend : p = 0.001). The use of chewing stick as compared to conventional tooth brush had no significant influence on RR of oral leukoplakia. Non-users of toothpastes had a significantly higher risk of oral leukoplakia than users (RR = 1.8; 95% confidence levels (CI) = 1.4-2.5). Among tobacco smokers, the RR increased from 4.6 in those who brushed to 7.3 in those who did not brush. Among non-smokers, the RR of oral leukoplakia in those who did not brush (1.8) compared to those who brushed was also statistically significant (95% CL = 1.6-3.8). CONCLUSION: Failure to brush teeth and none use of toothpastes are significantly associated with the development of oral leukoplakia, while the choice of brushing tools between conventional toothbrush and chewing stick is not. In addition, failure to brush teeth appeared to potentiate the effect of smoking tobacco in the development of oral leukoplakia. Recommendations: Oral health education, instruction and motivation for the improvement of oral hygiene habits and practices; and therefore oral hygiene status, should be among the strategies used in oral leukoplakia preventive and control programmes.

N PROFNYAGAP. "L.W. Njagi, P.G. Mbuthia, L.C. Bebora, P.N. Nyaga, U. Minga and J.E. Olsen. Carrier status for Listreria monocytogenes and other Listeria species in free range farm and market healthy indigenous chickens and ducks. E.A.M.J.( 2004): 81:39-43.". In: Bull. Anim. Hlth. Prod. Afr. vol.58. no.1. au-ibar; 2004. Abstract

According to the statements made by a number of scholars, in the 80's East African Anglophone novel, which once received a nickname of "social documentary", began to lose gradually its social commitment. Many of the writers known previously as the most active supporters of the social trend, moved their attempts to other literan areas - criminal novel ("Weapon of hunger" by Meja Mцangi, 1989), love story (Yussuf Dawood's "Off my chest", 1988), even children's literature (books for children in Gikuyu, written by Ngugi wa Thiong'o). However, in the late 80's and early 90's East African Anglophone novel stepped onto a new level of social trend, moving from "social documentary" to "social epic". The authors now are trying to sum up the historical experience of East African countries over a large time span, and to that effect appeal mostly to elaborate and spacious literary forms, such as epic novel. These authors, although chosen one and the same literary form, are showing clearly their inclinations towards different styles of writing. For example, Tanzanian author Moyez Vassanji in his novel "The gunny sack" (1989) makes a rather convincing attempt to replant on East African soil the method of "mythological writing", previously used by such author as Gabriel Garcia Marquez. The novel definitely appeals not only to local reader, but to a wider international audience; on its pages the author manages to restore not only the fate of several generations of Indian family, but even the slightest details of their mentality, using myth as one of the basic means for changing the dimensions of time and space, according to the logic of the narration. The development of Kenyan novel in the early 90's confirms also one of the main tendencies in modem literature - bridging between "elite" and popular fiction. The first attempt of an epic novel in Kenyan Anglophone literature was, oddly enough, made by the veteran of Kenyan popular fiction David Maillu in his "Broken drum" H991). The novel hardly aims the widest reading public - nevertheless, stylistically it bears distinct features of popular fiction, such as crime story, romance, etc. Popular novel in East Africa also shows certain inclination towards urgent social themes, but the authors inevitably uses the artistic means they feel most happy with - that is, the style of popular fiction. For example, the "clash of cultures" - the experience of young Africans studying abroad - is presented in the form of a picaresque ("Times beyond" by Omondi Makoloo, 1992) or love story ("The girl from Uganda" by Tengio Urrio, 1993); feministic problems are spiced with sentimentalism ("Judy the nun" by P .Waweru, 1990); the thoughts on the hardships of younger generation are guised in Bildungs roman ("The plight of succession" by a Tanzanian Prosper Rwegoshora, 1990). At the same time, some authors, who have been ploughing successfully the field of pop fiction for a few decades, show their interest in more elaborate literary forms ("Dedan Kimathi: the real story" by Samuel Kaluga, 1990). All the mentioned facts do not allow us to state that the division into popular and elite novel will disappear within the foreseeable future. However, the most interesting developments seem to take place precisely in the field of bridging between these two branches of East African fiction.

N PROFKANYARIPAULW. "T.A. NGATIA, P.G. MBUTHIA, R.M. WARUIRU, S.M. NJIRO, P.W. N. KANYARI, W.K. MUNYUA and J. NGOTHO ( 1996). "Gross lesions encountered in slaughtered wild animals in a game ranching farm in Kenya.". Bulletin of Animal Health and Production in Africa, 43: 253.". In: 6th Annual Seminar of the DANIDA Funded Ruminant Helminth Research Project. 27th -31st January. ILRI, Kenya. Korean Society of Crop Science and Springer; 1996. Abstract
Twelve Red Masai and 12 Dorper sheep aged between 6 and 9 months, were acquired from a fluke-free area and sheep of each breed divided into two equal groups of six. Each animal in one group of each breed was experimentally infected with 400 viable metacercariae of Fasciola gigantica. The other groups acted as uninfected controls. Blood samples were taken at weekly intervals for the determination of serum bilirubin, albumin and gamma glutamyl transferase levels. Following the establishment of infection, albumin levels declined in both breeds of infected animals without any significant difference between the two breeds. However, serum bilirubin and gamma glutamyl transferase (GGT) in the infected animals were elevated significantly more in the Dorper than in the Red Masai sheep. Based on these findings, it would appear that Dorper sheep are more susceptible to the infection than Red Masai sheep. Keywords: Dorper, Fasciola gigantica, Red Masai, serum biochemical changes
N PROFNZOMODAUDI. ""The Great Debate - Cash or Accruals? This article discusses Business Income measured on Cash Basis Accounting. The Accountant:.". In: Journal of the Institute of Certified Public Accountants of Kenya.(pages 10-24).; Submitted. Abstract

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N PROFNYAGAP. "J.S. Kaminjolo, J.A. Ayoade, T.P.C. Makhambera, P.N.Nyaga and Lily Caroline Bebora (1988). Contagious ecythyma in Boer goat. Bull. Anim. Hlth. Prod. Afric.36: 83-85.". In: KVA meeting Mombasa, 4th September, 1989. au-ibar; 1988. Abstract

According to the statements made by a number of scholars, in the 80's East African Anglophone novel, which once received a nickname of "social documentary", began to lose gradually its social commitment. Many of the writers known previously as the most active supporters of the social trend, moved their attempts to other literan areas - criminal novel ("Weapon of hunger" by Meja Mцangi, 1989), love story (Yussuf Dawood's "Off my chest", 1988), even children's literature (books for children in Gikuyu, written by Ngugi wa Thiong'o). However, in the late 80's and early 90's East African Anglophone novel stepped onto a new level of social trend, moving from "social documentary" to "social epic". The authors now are trying to sum up the historical experience of East African countries over a large time span, and to that effect appeal mostly to elaborate and spacious literary forms, such as epic novel. These authors, although chosen one and the same literary form, are showing clearly their inclinations towards different styles of writing. For example, Tanzanian author Moyez Vassanji in his novel "The gunny sack" (1989) makes a rather convincing attempt to replant on East African soil the method of "mythological writing", previously used by such author as Gabriel Garcia Marquez. The novel definitely appeals not only to local reader, but to a wider international audience; on its pages the author manages to restore not only the fate of several generations of Indian family, but even the slightest details of their mentality, using myth as one of the basic means for changing the dimensions of time and space, according to the logic of the narration. The development of Kenyan novel in the early 90's confirms also one of the main tendencies in modem literature - bridging between "elite" and popular fiction. The first attempt of an epic novel in Kenyan Anglophone literature was, oddly enough, made by the veteran of Kenyan popular fiction David Maillu in his "Broken drum" H991). The novel hardly aims the widest reading public - nevertheless, stylistically it bears distinct features of popular fiction, such as crime story, romance, etc. Popular novel in East Africa also shows certain inclination towards urgent social themes, but the authors inevitably uses the artistic means they feel most happy with - that is, the style of popular fiction. For example, the "clash of cultures" - the experience of young Africans studying abroad - is presented in the form of a picaresque ("Times beyond" by Omondi Makoloo, 1992) or love story ("The girl from Uganda" by Tengio Urrio, 1993); feministic problems are spiced with sentimentalism ("Judy the nun" by P .Waweru, 1990); the thoughts on the hardships of younger generation are guised in Bildungs roman ("The plight of succession" by a Tanzanian Prosper Rwegoshora, 1990). At the same time, some authors, who have been ploughing successfully the field of pop fiction for a few decades, show their interest in more elaborate literary forms ("Dedan Kimathi: the real story" by Samuel Kaluga, 1990). All the mentioned facts do not allow us to state that the division into popular and elite novel will disappear within the foreseeable future. However, the most interesting developments seem to take place precisely in the field of bridging between these two branches of East African fiction.

N PROFKANYARIPAULW. "P. W. N. KANYARI (1992). " Toxocara vitulorum infection in the bovine".". In: Kenya Veterinary Association Annual Scientific Conference, University of Nairobi, Faculty of Veterinary Medicine, Kenya, April 22nd - 24th. Korean Society of Crop Science and Springer; 1992. Abstract
Eimeria christenseni and Eimeria arloingi were used separately to infect one month-old goat kids which were then killed 34 days post-infection. Their small intestines contained small nodular lesions made of several endogenous stages mainly macrogametocytes and macrogametes. Electron microscope studies of macrogametocytes revealed a prominent central nucleus and nucleolus. Other cellular components were mitochondria, wall forming bodies(WFB) type 1( homogenous) and type 2(reticular). Polysaccharide granules of E.christenseni had a chain like arrangement in the young cells, and increased dramatically with maturation of the macrogemetes to become the main cytoplasmic component along with the WFB. Type 1 WFB were peripheral while type 2 were more central but in E.christeseni macrogametes, some type 2 WFB appeared to give rise to membranous vesicles at the areas of wall formation.. The macrogamete nucleus was small and usually indented with polysaccharide granules and reticular bodies, named nuclear derived bodies(NBD), arising from the perinuclear regions. Within the periparasitic areas of both species, membranous/dark bodies were seen. E. arloingi had a large and well defined parasitophorous vacuole(PV), within which an inner lighter, and outer layer with dark granules were found. Both species had some poorly developed intravacuolar tubes(IVT), which occurred at certain points in the case of E.arloingi, while in E.christenseni, they had a diffuse distribution
N PROFOGOLAELIJAHS. "OGOLA E.N Management of Hypertension in Africa East Africa. J.Med pract.4: 103,1994.". In: East Africa. J.Med pract.4: 103,1994. Kisipan, M.L.; 1994. Abstract
A prospective study to determine the prevalence and profile of cardiovascular disease in elderly patients admitted into the medical wards, Kenyatta National Hospital, was carried out between July 1991 and January 1992. Two hundred and two patients over 60 years of age were admitted into the medical wards over this period. This formed seven per cent of the total medical admissions. Two of these refused to take part in the study. Of the 200 elderly patients evaluated for cardiovascular disease, 146 (73%) were between 60 and 75 years of age with only 26 (13%) being over 85 years. Fifty seven per cent were males. Clinical evidence of cardiovascular disease was present in 79 (39.5%) of the patients evaluated. There was no sex difference in the prevalence of cardiovascular disease as judged from clinical evaluation (37.7% males versus 41.9% females, p > 0.05). Cardiovascular diseases in our medical in-patients at Kenyatta National Hospital are common and especially so with hypertension which plays an important role in the aetiology of congestive heart failure and cerebravascular accidents. Cardiac arrhythmias are also common though not necessarily symptomatic. Rheumatic heart disease and cardiomyopathies were uncommon in our study population. A community-based survey is needed to determine the true prevalence of cardiovascular diseases in the elderly and their contribution to morbidity in this sector of the population.
N PROFKANYARIPAULW. "P. W. N. KANYARI (1988). " Caprine coccidiosis". The Australian Goat World 39:3.". In: Proceedings of the Annual Scientific Conference, University of Nairobi, Faculty of Veterinary Medicine, Kenya, September 20th - 22nd, 1989. Korean Society of Crop Science and Springer; 1988. Abstract
Eimeria christenseni and Eimeria arloingi were used separately to infect one month-old goat kids which were then killed 34 days post-infection. Their small intestines contained small nodular lesions made of several endogenous stages mainly macrogametocytes and macrogametes. Electron microscope studies of macrogametocytes revealed a prominent central nucleus and nucleolus. Other cellular components were mitochondria, wall forming bodies(WFB) type 1( homogenous) and type 2(reticular). Polysaccharide granules of E.christenseni had a chain like arrangement in the young cells, and increased dramatically with maturation of the macrogemetes to become the main cytoplasmic component along with the WFB. Type 1 WFB were peripheral while type 2 were more central but in E.christeseni macrogametes, some type 2 WFB appeared to give rise to membranous vesicles at the areas of wall formation.. The macrogamete nucleus was small and usually indented with polysaccharide granules and reticular bodies, named nuclear derived bodies(NBD), arising from the perinuclear regions. Within the periparasitic areas of both species, membranous/dark bodies were seen. E. arloingi had a large and well defined parasitophorous vacuole(PV), within which an inner lighter, and outer layer with dark granules were found. Both species had some poorly developed intravacuolar tubes(IVT), which occurred at certain points in the case of E.arloingi, while in E.christenseni, they had a diffuse distribution
N DRMBATIAPAUL. "Nzioka, Charles and Mbatia, Paul. 2002. "Community-Based Research Methodologies" in Bahemuka Judith and Susan Nkinyangi (eds.) Women: Basic Education, Community Health and Sustainable Development (PP 83).". In: Faculty of Veterinary Medicine Conference, September 1990 Kabete Campus. Elsevier; 2002. Abstract
Ethnopharmacological relevance: Traditional medicines play an important role in the management of chronically painful and debilitating joint conditions, particularly in the rural Africa. However, their potential use as sources of medicines has not been fully exploited. The present study was carried to find the medicinal plants traditionally used to manage chronic joint pains in Machakos and Makueni counties in Kenya. Materials and methods: To obtain this ethnobotanical information, 30 consenting traditional herbal med-ical practitioners were interviewed exclusively on medicinal plant use in the management of chronic joint pains, in a pre-planned workshop. Results and discussion: In this survey, a total of 37 plants belonging to 32 genera and 23 families were cited as being important for treatment of chronic joint pains. The most commonly cited plant species were Pavetta crassipes K. Schum, Strychnos henningsii Gilg., Carissa spinarum L., Fagaropsis hildebrandtii (Engl.) Milve-Redh. and Zanthoxylum chalybeum Engl. Acacia mellifera (Vahl) Benth., Amaranthus albus L., Balanites glabra Mildbr. & Schltr., Grewia fallax K. Schum., Lactuca capensis, Launaea cornuta (Oliv. & Hiern) O. Jeffrey, Lippia kituiensis Vatke, Pappea capensis Eckl. & Zeyh. and Pennisetum glaucum (L.) R. Br. are documented for the first time as being important in the management of chronic joint pains. Conclusions: The findings of this study show that a variety of medicinal plants are used in the management of chronic joint pains and the main mode of administration is oral. Keywords: Ethnobotanical survey; Medicinal plants; Chronic joint pains; Rheumatoid arthritis; Akamba; Machakos-Kenya
N PROFNYAGAP. "P.N. Nyaga, M.M. Kagiko, and J.M. Gathuma. Milk hygiene in nomadic herds in Kenya evaluated by bacterial isolation, bacterial viability trials in traditionally fermenting milk and drug sensitivity. Bull. Anim. Prod. Hlth. Prod. Afric. Vol. 30(1), 1982: 19.". In: Proceedings: 10th Convention, Indian Society for Veterinary Surgery, Nov. 1986. au-ibar; 1982. Abstract

According to the statements made by a number of scholars, in the 80's East African Anglophone novel, which once received a nickname of "social documentary", began to lose gradually its social commitment. Many of the writers known previously as the most active supporters of the social trend, moved their attempts to other literan areas - criminal novel ("Weapon of hunger" by Meja Mцangi, 1989), love story (Yussuf Dawood's "Off my chest", 1988), even children's literature (books for children in Gikuyu, written by Ngugi wa Thiong'o). However, in the late 80's and early 90's East African Anglophone novel stepped onto a new level of social trend, moving from "social documentary" to "social epic". The authors now are trying to sum up the historical experience of East African countries over a large time span, and to that effect appeal mostly to elaborate and spacious literary forms, such as epic novel. These authors, although chosen one and the same literary form, are showing clearly their inclinations towards different styles of writing. For example, Tanzanian author Moyez Vassanji in his novel "The gunny sack" (1989) makes a rather convincing attempt to replant on East African soil the method of "mythological writing", previously used by such author as Gabriel Garcia Marquez. The novel definitely appeals not only to local reader, but to a wider international audience; on its pages the author manages to restore not only the fate of several generations of Indian family, but even the slightest details of their mentality, using myth as one of the basic means for changing the dimensions of time and space, according to the logic of the narration. The development of Kenyan novel in the early 90's confirms also one of the main tendencies in modem literature - bridging between "elite" and popular fiction. The first attempt of an epic novel in Kenyan Anglophone literature was, oddly enough, made by the veteran of Kenyan popular fiction David Maillu in his "Broken drum" H991). The novel hardly aims the widest reading public - nevertheless, stylistically it bears distinct features of popular fiction, such as crime story, romance, etc. Popular novel in East Africa also shows certain inclination towards urgent social themes, but the authors inevitably uses the artistic means they feel most happy with - that is, the style of popular fiction. For example, the "clash of cultures" - the experience of young Africans studying abroad - is presented in the form of a picaresque ("Times beyond" by Omondi Makoloo, 1992) or love story ("The girl from Uganda" by Tengio Urrio, 1993); feministic problems are spiced with sentimentalism ("Judy the nun" by P .Waweru, 1990); the thoughts on the hardships of younger generation are guised in Bildungs roman ("The plight of succession" by a Tanzanian Prosper Rwegoshora, 1990). At the same time, some authors, who have been ploughing successfully the field of pop fiction for a few decades, show their interest in more elaborate literary forms ("Dedan Kimathi: the real story" by Samuel Kaluga, 1990). All the mentioned facts do not allow us to state that the division into popular and elite novel will disappear within the foreseeable future. However, the most interesting developments seem to take place precisely in the field of bridging between these two branches of East African fiction.

N WS, KIPKEMOI TOWETPHILEMON, SG K, KSP A, TI K. "Effects of Opioids in the Formalin Test in the Speke’s Hinged Tortoise (Kinixys spekii)." Journal of Veterinary Pharmacology and Therapeutics. 2009;33(4):347-351. AbstractWebsite

Little is known about analgesia in lower vertebrates such as the Speke’s hinged tortoise (Kinixy’s spekii), yet of late they are increasingly being adopted as pets. The effects of morphine (5, 7.5, 10 and 20 mg/kg), pethidine (10, 20, and 50 mg/kg) and naloxone (5 mg/kg) on nociception induced by the formalin test (12.5%, 100 μL) were studied in the Speke’s hinged tortoise. Formalin induced a monophasic limb retraction behavioural response and its duration was recorded. The behaviour lasted for 16.4 ± 0.8 min. Morphine (7.5, 10 and 20 mg/kg) and pethidine (20 and 50 mg/kg) induced significant decrease in the duration of limb retraction in the formalin test. The anti‐nociceptive effects were naloxone (5 mg/kg) reversible. The data suggest that the formalin test is a good test for studying nociception and anti‐nociception in tortoises and that the opioidergic system plays a role in the control of nociception in these animals.

N PROFMUSOKERACHEL. "Sodium supplementation in very low birth weight infants fed on their own mothers milk I: Effects on sodium homeostasis. East Afr Med J . 1992 Oct; 69 ( 10 ): 591-5 . PMID: 1473517 [PubMed - indexed for MEDLINE] Ayisi RK, Mbiti MJ, Musoke RN, Orinda DA.". In: East Afr Med J . 1992 Oct; 69 ( 10 ): 591-5 . Far East Journal of Theoretical Statistics; 1992. Abstract
Department of Paediatrics, College of Health Sciences, University of Nairobi, Kenya. Sodium supplementation was done on 41 very low birth weight (VLBW) preterm infants with 25 other infants of similar weight status as controls. All the infants were fed on their own mothers milk whose sodium and potassium content was determined. Serum and urinary sodium, potassium and creatinine levels were determined in both groups during the study period of six weeks. Determination of weight gain, length gain and head circumference gain showed that these anthropometric parameters are significantly increased by sodium supplementation while sodium and potassium concentrations were not significantly affected. There were no cases of either hypernatraemia or hyponatraemia though renal excretion of sodium was very high in the supplemented group. Conclusions drawn from the study are that very little weight gain could have been due to fluid retention and that though sodium supplementation does not affect sodium profiles in these infants it has significant effect on their growth rate which may be due to its indirect/direct association with bone and protein metabolism. PMID: 1473517 [PubMed - indexed for MEDLINE]
N Kilonzo, SJ Theobald NAMKRTECHJ. "Delivering post-rape care services: Kenya’s experience in developing integrated services." Wiley Online Library (wileyonlinelibrary.com). 2010;(DOI: 10.1002):hon.977.
N. PROFKARANJANANCYK. "Jane, J. Kapkiyai, Nancy K. Karanja, Javaid N. Qureshi, Paul C. Smithson and Paul L. Woomer, 1999. Soil organic matter and nutrient dynamics in a Kenyan nitisol under longterm fertilizer and organic input management. Soil Biol. and Biochem. 31, 1773-1782.". In: In Proceedings of the 12th International Congress on Nitrogen Fixation, FozdoIguacu, Parana, Brazil, September 12-17, 2000. Nitrogen Fixation: From molecules to crop productivity (eds. F.P. Pedrosa, M. Hungria, M.G. Yates and W.E. Newton), pp. 547.; 1999. Abstract
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N. DRNJENGAHELLEN. "Low Pressure and Salt Effect on the Ethanol-Water Vapour-Liquid Equilibrium.". In: Ph.D. Thesis University of Wales. Elsevier; 1991.
N. PROFKARANJANANCYK. "Mwendwa, K.A., N.K. Karanja, F. Zapata and S.W. Maingi 1997/1998. Evaluation of phosphorus uptake from Minjingu Phosphate Rock and Growth of six Agroforestry species on an Acid soils from Western Kenya. Int. J. of Biochem Physics, Vol. 6&7 (1&2), 79-85.". In: In proceedings of the 17th conference of Soil Science Society of East Africa (eds J.S. Tenywa, J.Y.K Zake, P.Ebanyat, O. Semalulu and S.T. NkaluboP pp 189-193.; 1998. Abstract
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N. DRMUSYOKIRACHEL. "No. 7: An Executive Summary of the Agenda Process.". In: East Afr Med J . 1983 Oct; 60 ( 10 ): 699-703 . Far East Journal of Theoretical Statistics; 1992. Abstract
No abstract available.
N. DRKINYANJUIMARY. "Mary Njeri Kinyanjui, 2000, Tapping Opportunities in Jua Kali Enterprise Clusters: The Case of Ziwani and Kigandaini, IDS Working Paper No 525, IDS University of Nairobi.". In: Micro and Small Enterprises in Kenya: Agenda for Improving the Policy Environment, Nairobi: International Centre for Economic Growth. Pp 143-157. University of Nairobi.; 2000.
N. MUIVAMARGARET. "Poverty and Health: Implications for the Nurse Midwife." Kenya Nursing Journal, December, 2004. 2004;(December, 2004). AbstractWebsite

The gene Q13L coding for the Capripoxvirus group specific structural protein P32 was expressed in Escherichia coli using plasmid pGEX-2T as a fusion protein with glutathione-s-transferase and purified on glutathione sepharose affinity chromatography column. The protein was then employed for diagnosis of sheeppox, goatpox and lumpyskin disease, by a latex agglutination test (LAT) using the purified P32 antigen and guinea pig detector antiserum raised against the P32 antigen. The LAT and virus neutralization test (VNT) were used to screen one hundred livestock field sera for antibodies to Capripoxvirus, in comparison the LAT was simpler, rapid and 23% more sensitive than the VNT. In addition the LAT was found to be specific for Carpripoxvirus because it did not pick antibodies to Orthopoxvirus and Parapoxvirus. The LA test can be taken for a simple and quick diagnostic tool for primary screening of Carpripoxvirus infection and will reduce the reliance of diagnostic laboratories on
tissue culture facilities.
Keywords: Carpripox, latex agglutination test, attachment gene
J. Trop. Microbiol. Biotechnol. Vol. 3 (2) 2007: pp. 36-43

N. DRKINYANJUIMARY. "Mary Kinyanjui and Felix Kiruthu " Globalization Experience in East Africa Region: A Search for theory in Cornelissen,s (eds) What is globalization critical regional perspectives.". In: Micro and Small Enterprises in Kenya: Agenda for Improving the Policy Environment, Nairobi: International Centre for Economic Growth. Pp 143-157. University of Nairobi.; 1987.
N. PROFKARANJANANCYK. "Arshad, M.A., Mureria, N.K., Keya, S.O. 1982. Effect of termite activity on soil microflora. Pedobiologia 24, 161-167.". In: Poster presented at the 8th Congress of the African Association for Biological Nitrogen Fixation (AABNF), 23-27 November, 1998.; 1982. Abstract
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N. DRWACHEGEPATRICK. ""Mother Mary: Crucial Impetus for Our Salvation" in E. Kamweru (ed), THE VINEYARD, Nairobi: St. Paul, vol. 9 n. 3, September 2001.". In: Published by the Polytechnic of Berlin, Berlin. Heinrich Boll Foundation.; 2001.
N. DREKAYAWELLINGTON. "Indigenous knowledge: the basis of the Maasai ethnoveterinary diagnostic skills. Journal of Human Ecology, 16: 43-48.". In: Journal of Human Ecology, 17: 143 . ARCHWAY Technology Management Ltd; 2004. Abstract

A study was conducted to determine dietary characteristics of sheep and Grant's gazelles on Kapiti Ranch, Kenya. The dietary botanical composition was determined using the microhistological technique. Plant species in the diets were categorized into grass, forb and browse classes. Shannon-Wiener and Morisita's similarity indices were used to express dietary diversity and overlap respectively. Diets were simulated based on microhistology results to give 50 gm samples, then analysed for crude protein, neutral detergent fibre, acid detergent fibre, cellulose, lignin, and in vitro dry matter digestibility. Sheep were predominantly grazers during dry and wet season while Grant's gazelles were mixed feeders, with a higher preference for grasses during the wet season and an equal preference for both grasses and browse during the dry season. Diets of Grant's gazelles were more diverse than those of sheep for both seasons. Degree of dietary overlap between the animal species was highest during the wet season. There were significant differences (P<0.05) in dietary nutrient content between the animal species, within seasons. Dry matter digestibility was significantly higher (P<0.05) for both species during the wet season. Neutral detergent fibre, acid detergent fibre, lignin and cellulose were significantly higher (P<0.05) during the dry season. Sheep diets were significantly higher (P<0.05) in crude protein during the wet season, whereas it was significantly higher (P<0.05) in the diets of Grant's gazelles during the dry season. Study findings indicate that, sheep and Grant's gazelles are compatible for efficient use of vegetation on Athi Kapiti plains. Integration of the two ruminants can make unique and important contribution to food production and income generation opportunities in areas with vegetation composition similar to that of Athi Kapiti plains.

N. MJ. "A Simple Computer Model for the Prediction of Chemical Shrinkage and Heat of Hydration of Sugarcane Waste Fiber Ash (SWFA)-Cement Paste." International Journal of Scientific and Research Publications. 2020;Vol 10(4):597-615.
N. DRIRAKIW. "April 14, 2007: Remittances, The good and the Ugly, SIRAS Conference, Frankfort, KY.". In: Paper presented at the 4TH International Operations Research Society of Eastern Africa (ORSEA) Conference, 2008 on . WN Iraki; 2007.
N. DREKAYAWELLINGTON. "An overview of the structural and functional elements of pastoralism in Eastern Africa. Book chapter in Media handbook for reporting food security and drought in pastoral areas. Indigenous Information Network, Kenya.". In: African Journal of Range and Forage Science (2003) 20(3): 265-270. ARCHWAY Technology Management Ltd; 2001. Abstract
Fifteen yearling goats with similar weight were used to evaluate the potential of Zizyphus spina-christi leaves as a supplement to goats fed on Cynodon dactylon grass. Animals were randomly assigned to five feeding regimes and individually stall-fed for a preliminary period of 14 days, followed by 14 days of feeding to determine dry matter intake and digestibility, and a 3-month  feeding period to determine body weight changes. The treatments were formulated based on leaf: grass ratios of 0%, 25%, 50%, 75%, and 100%. Z. spina-christi leaves had higher crude protein and lower fibre content than C. dactylon grass (P<0.05). Dry matter intake, digestibility and body weight changes increased significantly (P < 0.05) as the level of supplementation increased. Thus, Z. spina-christi foliage is a potential feed supplement in the dry season, as the dry season grasses are deficient in the required nutrients and cannot meet goat requirements
N. GA. Technical Manual : Organic Pineapple Production - ISBN: 978 9966 1533 7 1. Nairobi: Sustainable Agriculture Information Initiative; 2010.
N. DRKARIUKIHELLEN, G. PROFKIOYPAUL. "H.N.Kariuki, T.I.Kanui, and P.G.Kioy: The analgesic effects of Clomipramine individually and in combination with Pethidine using the formalin test. 7 th International Symposium: The Pain Clinic . October 2-6, 1996 , Istanbul .". In: 7 th International Symposium. International Journal of BiochemiPhysics; 1996. Abstract
Department of Medical Physiology, University of Nairobi, P.O. Box 30197, Nairobi. OBJECTIVE: To report on the occurrence of clinical multiple sclerosis among indigenous Bantu African Kenyans who have never been out of the country. DESIGN: A retrospective study. SETTING: A private neurology and clinical electrophysiology clinic. SUBJECTS: All the patients referred to the clinic by neurologists and other specialists for electrophysiological tests with diverse neurological complaints. The patients examined and diagnosed as having multiple sclerosis on clinical grounds and established criteria are reported. RESULTS: Out of 2831 patients referred for electrophysiological tests over a ten year period, nine patients were diagnosed as having definite multiple sclerosis on clinical grounds. Four of these had supporting laboratory findings (MRI scans, CSF studies and visual evoked responses). The presenting symptoms were predominantly visual disturbances and somatic sensorimotor disturbances which were seen in all the patients. Cerebellar dysfunction was observed less frequently, in less than half of the patients while sphincter disturbances were conspicuously rare. The sex distribution was overwhelmingly in favour of the female at a ratio of 7:2. A part from two patients of Indo-asian ethnicity, all the others were indigenous Bantu Africans who had never travelled outside their country before the onset of the illness. CONCLUSIONS: Multiple sclerosis occurs amongst Bantu Africans and may not be as rare as previously suggested and its prevalence is certainly on the increase. The development of higher incidence rates in communities where the illness was previously unknown may present opportune settings for the study of aetiological factors of this illness as it emerges. There is a need therefore for proper epidemiological studies to evaluate these factors, especially environmental factors, as the new disease continues to appear. PMID: 11682954 [PubMed - indexed for MEDLINE]
N. PROFNGUGIELIZABETH. "Reproductive Health of Female Sex Workers in the Urban Informal Settlement of Kibera, Nairobi, Kenya.". In: Future Medicinal Chemistry. African Wildlife Foundation. Nairobi; 2010. Abstract
Female sex workers (FSWs) have long been recognized as important factors in the sub-Saharan HIV/AIDS epidemic. Because of their large number of sexual partners and high rate of partner change they may act as core groups that keep incidence rates high and as bridge populations, linking high-risk with low-risk sub-populations. What is far less recognized and researched are the roles that African FSWs fulfill as lovers and mothers. In these roles they are epidemiologically important due to mother-child HIV transmission while socially FSWs must provide childcare when they work outside the home. Building upon recently analyzed data for FSWs in the urban informal settlement of Kibera, Nairobi, Kenya, this proposal outlines a pilot study employing a social epidemiological perspective to: 1) delineate and analyze FSWs reproductive histories, future fertility plans, and knowledge, access and usage of contraception methods and, 2) explore possible family-based intervention programs to provide child care for FSWs.
N. PROFKARANJANANCYK. "P.L. Woomer, N.K. Karanja and J.R. Okalebo, 1999. Opportunities for improving integrated nutrient management by smallhol farmers in the Central Highlands of Kenya. African Crop Science Journal 7 (4), 441-454.". In: In Proceedings of the 12th International Congress on Nitrogen Fixation, FozdoIguacu, Parana, Brazil, September 12-17, 2000. Nitrogen Fixation: From molecules to crop productivity (eds. F.P. Pedrosa, M. Hungria, M.G. Yates and W.E. Newton), pp. 547.; 1999. Abstract
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N. PROFKARANJANANCYK. "Woomer P.L., J.H.P. Kahindi and N.K. Karanja, 1998. Nirogen replenishment in the East African Highlands through Biological Nitrogen Fixation and Legume Inoculation. Agronomie Africaine (Special Issue) No. 1, 387-413.". In: In proceedings of the 17th conference of Soil Science Society of East Africa (eds J.S. Tenywa, J.Y.K Zake, P.Ebanyat, O. Semalulu and S.T. NkaluboP pp 189-193.; 1998. Abstract
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N. DRMUSYOKIRACHEL. "No. 4: Meru District.". In: East Afr Med J . 1983 Oct; 60 ( 10 ): 699-703 . Far East Journal of Theoretical Statistics; 1992. Abstract
No abstract available.
N. DRKARIUKIHELLEN, G. PROFKIOYPAUL. "H.N.Kariuki, T.I.Kanui, and P.G.Kioy: The analgesic effects of Clomipramine individually and in combination with Pethidine using the formalin test. 7 th International Symposium: The Pain Clinic . October 2-6, 1996 , Istanbul .". In: 7 th International Symposium. MOH; 1996. Abstract
The root of Solanum incanum is used by some Kenyan communities as a folklore remedy for fever, wounds, toothache, and stomach ache. However studies have not been done to validate these claims. The aim of this study was to investigate antinociceptive and antipyretic effects of Solanum incanum root extract using animal models. The antinociceptive assays were carried out using tail flick and hot plate tests on CBA mice. The 100 and 200 mg doses of Solanum incanum root extract showed significant antinociceptive activity (p < 0.05) in both hot plate and tail flick tests. In the antipyretic, assay fever was induced in Sprague Dawley rats using lipopolysacharide (LPS). The 50 mg dose of Solanum incanum extract exhibited significant antipyretic effect (p < 0.05) at 180 minutes while the 100 mg dose of S. incanum exhibited significant antipyretic effect (p < 0.05) at 120 and 180 minutes after the lipopolysaccharide pyrogen injection. The results obtained renders support to folklore use of Solanum incanum root extract for pain and fever. Keywords: Solanum incanum, Antinociceptive, Analgesic, Antipyretic, Fever.
N. DRKINYANJUIMARY. "Mary Njeri Kinyanjui with Munguti, Kaendi, 2002 'Gender Concerns in Sustainable Community Development: A Research Agenda for the UNESCO Chair. In UNESCO Women: Basic Education, Community Health and Sustainable Development. Nairobi: UNESCO pp.33-48.". In: A Research Agenda for the UNESCO Chair. In UNESCO Women: Basic Education, Community Health and Sustainable Development. Nairobi: UNESCO pp.33-48. University of Nairobi.; 2002.
N. DRKINYANJUIMARY. "Mary Njeri Kinyanjui " From Home to Micro and Small Enterprises: Entrepreneurship and Female Gender Identities".". In: Micro and Small Enterprises in Kenya: Agenda for Improving the Policy Environment, Nairobi: International Centre for Economic Growth. Pp 143-157. University of Nairobi.; 1987.
N. PROFKARANJANANCYK. "Karanja, N.K. and Wood, M. 1988b. Selecting Rhizobium phaseoli strains for use with beans (Phaseolus vulgaris L.) in Kenya. II. Screening for tolerance of high temperature and antibiotic resistance . Plant and soil, 112, 15-22.". In: Poster presented at the 8th Congress of the African Association for Biological Nitrogen Fixation (AABNF), 23-27 November, 1998.; 1988. Abstract
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N. DREKAYAWELLINGTON. "Mahesh S., N. P. Hanan, R. J. Scholes, J. Ratnam, D. J. Augustine, B. S. Cade, J. Gignoux, S. I. Higgins, Xavier Le Roux, F. Ludwig8, J. Ardo, F. Banyikwa, A. Bronn, G. Bucini, K. K. Caylor, M. B. Coughenour, A. Diouf, W. N. Ekaya, C. J. Feral, E C. Febru.". In: Nature, 438: 846 . ARCHWAY Technology Management Ltd; 2005. Abstract

A study was conducted to determine dietary characteristics of sheep and Grant's gazelles on Kapiti Ranch, Kenya. The dietary botanical composition was determined using the microhistological technique. Plant species in the diets were categorized into grass, forb and browse classes. Shannon-Wiener and Morisita's similarity indices were used to express dietary diversity and overlap respectively. Diets were simulated based on microhistology results to give 50 gm samples, then analysed for crude protein, neutral detergent fibre, acid detergent fibre, cellulose, lignin, and in vitro dry matter digestibility. Sheep were predominantly grazers during dry and wet season while Grant's gazelles were mixed feeders, with a higher preference for grasses during the wet season and an equal preference for both grasses and browse during the dry season. Diets of Grant's gazelles were more diverse than those of sheep for both seasons. Degree of dietary overlap between the animal species was highest during the wet season. There were significant differences (P<0.05) in dietary nutrient content between the animal species, within seasons. Dry matter digestibility was significantly higher (P<0.05) for both species during the wet season. Neutral detergent fibre, acid detergent fibre, lignin and cellulose were significantly higher (P<0.05) during the dry season. Sheep diets were significantly higher (P<0.05) in crude protein during the wet season, whereas it was significantly higher (P<0.05) in the diets of Grant's gazelles during the dry season. Study findings indicate that, sheep and Grant's gazelles are compatible for efficient use of vegetation on Athi Kapiti plains. Integration of the two ruminants can make unique and important contribution to food production and income generation opportunities in areas with vegetation composition similar to that of Athi Kapiti plains.

N. DRIRAKIW, NJOKI MRSKIRUTHIZIPPORAH. "Capacity Building In The Kenya Dairy Industry.". In: Paper presented at the 4TH International Operations Research Society of Eastern Africa (ORSEA) Conference, 2008 on . WN Iraki; 2008.
N. DREKAYAWELLINGTON. "Land use and spatial distribution of two gum and incense producing tree species in the Blue-nile valley of Wogidi district, Ethiopia. Journal of Human Ecology, 14:77- 87.". In: African Journal of Range and Forage Science (2003) 20(3): 265-270. ARCHWAY Technology Management Ltd; 2002. Abstract
Fifteen yearling goats with similar weight were used to evaluate the potential of Zizyphus spina-christi leaves as a supplement to goats fed on Cynodon dactylon grass. Animals were randomly assigned to five feeding regimes and individually stall-fed for a preliminary period of 14 days, followed by 14 days of feeding to determine dry matter intake and digestibility, and a 3-month  feeding period to determine body weight changes. The treatments were formulated based on leaf: grass ratios of 0%, 25%, 50%, 75%, and 100%. Z. spina-christi leaves had higher crude protein and lower fibre content than C. dactylon grass (P<0.05). Dry matter intake, digestibility and body weight changes increased significantly (P < 0.05) as the level of supplementation increased. Thus, Z. spina-christi foliage is a potential feed supplement in the dry season, as the dry season grasses are deficient in the required nutrients and cannot meet goat requirements

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