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1991
KONYIMBIH DRTOM. "LAND RIGHTS MATRIX: Developing Land Tenure Data for Kenya.". In: KLB. WFL Publisher; 1991. Abstract
The government of   This study is a contribution towards that outcome and is meant to examine the general land use structure, land tenure conditions and their interrelations in a matrix of the user-rights scenario that will enable the government to develop a useful data base.   Four of the largest nomadic pastoralist ethnic communities were surveyed in northern Kenya, the Somali, Gabra, Rendille and the Borana in Wajir and Marsabit districts (see Map 2) in locations where they predominantly live.   Against a backdrop of extensive and intensive literature review, a field work survey was carried out using convenience sampling.  Information was recorded in semi-structured questionnaires and interview schedules, followed by focus group discussions and informant interviews.   The analysis shows that land rights, land use and livestock keeping are closely intertwined and form the economic, social and cultural basis of nomadic pastoralist livelihoods.   The detailed labour management requirement of each livestock type and age is well planned at family and community level.  Therefore, the pasture, water, veterinary and security needs of each species of livestock must be coordinated carefully in order to optimize on the use of land resources both at the settlement camps and at the grazing camps.   Land is categorized depending on the type of vegetation that it produces for dry season or wet season grazing and browsing.  Livestock, livelihood and land use therefore require flexibility and movement over large distances in order to pasture and water both the animal and human populations in an environment that is restricted by aridity, insecurity and soil infertility.   Access to suitable land means access to suitable pasture and this enables both livestock and human reproduction.  This is determined by ethnic community membership even when they own all the livestock and some of the water points (boreholes) individually.   Some more work however, remains to be done in tracking the land rights transitions over time and how these rights will respond to population pressure in these nomadic pastoralist areas in the near and distant future.  
KONYIMBIH DRTOM. "Land Settlements, Land Reforms and the historical causes of land grievances in Kenya.". In: KLB. WFL Publisher; 1991. Abstract
The objective of this paper is to provide a general review of the historical and statutory genesis of the present land grievances in European settlement on fertile agricultural land in Kenya consigned the indigenous Kenyans in those areas to marginal reserves that soon became overpopulated with the consequent decrease of land acreage per capita leading to resource conflicts.   With the coming of independence, a programme of land re-settlement was hurriedly designed for those who had been marginalized but this had a minimal effect on landlessness because it did not offer enough land (sold to the Kenya Government by departing European settlers) for those who were landless. Those who obtained plots under the programme were saddled by loan repayment from the onset, on, at times very marginal unproductive land.   The policy of land adjudication, consolidation and registration meant to give proprietors indefeasible titles for greater productivity has not, after fifty years, had the economic impact earlier anticipated by its proponents. It has not stemmed landlessness as those with titles at times attempt to enforce their rights against family members whose ancestral rights could not have been recorded in the land registers. In a land-based agricultural country such as Kenya, the problem of landlessness is bound to increase (with increasing population and lack of off-farm economic opportunities) as resource competition increases leading to displacement and further land conflicts.   There is now a new opportunity to design and pass legislation that takes on board the socio-economic circumstances of the land tillers and that will protect multiple rights in periods of lack of alternative economic and social opportunities to guarantee some sort of beneficial access to land for the majority. It will be highly beneficial to these people if new legislations include a researched way of effectively communicating them to the rural population.   
KONYIMBIH DRTOM. "LAND TITLING IN SUB-SAHARAN AFRICA: Kenya.". In: KLB. WFL Publisher; 1991.
KONYIMBIH DRTOM. "Land, Governance and Poverty Alleviation in Kenya. Issues for the next millennium.". In: KLB. WFL Publisher; 1991. Abstract
This article investigates the forces leading to migration of husbands from rural Kenya, the economic situation and activities of wives with migrant husbands, receipt of remittances by wives and the possible influences on capital formation in rural Kenya, using the Nyeri district as a case study. Although the residual sample of rural wives whose husbands have migrated to urban areas in Kenya is small, the analysis of this sample highlights several important points worthy of investigation. It seems that rural husbands who migrate from rural Kenya have limited education and skills and are mostly pushed out of rural areas rather than pulled. The wives seem not to be empowered in relation to economic and family decisions-making. The husband and his relatives retain control of important economic and household decisions and this has negative impacts on agricultural productivity. The wives are hampered by their relative lack of access to agricultural extension officers, finance for farm investment and capital resources for use on their farm. Probit analysis suggests that the probability of a wife obtaining remittances from a migrant husband declines with the number of years of his absence and the age of the wife but increases with the number of her dependent children and whether or not she employs hired labour. Duration of migration is important in explaning the amount of remittances but not in explaining the likelihood of wives receiving remittances. Overall indications are that remittances are mostly motivated by altruism or social obligation of the migrant to his family. This study was limited by lack of resources but nonetheless provides useful pointers to further research.  
KONYIMBIH DRTOM. "Landholding and Ethics: Critical issues for Kenya.". In: KLB. WFL Publisher; 1991.
RAI MRVYASYASHWANT. ""Landlords, Tenants and the Law: There is Recourse to the Law".". In: Executive, Nairobi, 19-20 (February 1991).; 1991. Abstract
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O PROFNYAMBOKISAAC. "Large-scale variation in lithospheric structure along and across the Kenya rift.". In: KRISP Working Group Nature vol. 354.223-227. Wiley Interscience; 1991. Abstract
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"The Law Curriculum Development, the Kenyan Experience." G.K. Rukwaro & Kivutha Kibwana (eds); 1991. Abstract
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OYOO PROFWANDIGASHEM. "Lead Contamination in Street Soils of Nairobi City and Mombasa Island , Kenya.". In: Bull.Environ. Contamination and Toxicology;, 46: 782-789. Academic Press Elsevier. Int.; 1991. Abstract
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L DRLEGGEPATRICK. "Legge, P.L. & N.Opiyo-Akech, (1991): Structural environment of Gold Ore Deposits in Bondo-Asembo area, Western Kenya,.". In: Proceedings of 25 Years SGA Anniversary Meint, pp.461-464; A Balkema, Rotterdam. Heinrich Boll Foundation.; 1991.
B PROFOJWANGSHADRACK, OTIENO DRODAWAFRANCISXAVIER. "Lema VM, Ojwang SBO, Wanjala SHM Rupture of gravid uterus. E. Afr. Med. J. 1991: 68, 430.". In: E. Afr. Med. J. 1991: 68, 430. EM Ngatia, LW Gathece, FG Macigo, TK Mulli, LN Mutara, EG Wagaiyu.; 1991. Abstract
A total of 105 patients were treated for ruptured gravid uteri at the Kenyatta National Hospital, Nairobi, Kenya, over a five year period, January, 1984 to December, 1988. During the same period, there were 44,156 deliveries, giving an incidence of uterine rupture of 1:425 deliveries. Of these, records for 95 patients were traced and analysed, and the results are presented here. Majority (61.0%) of these patients were aged less than 30 years, and 62.1% were gravida 5 or less. 54 (56.8%) of them had rupture of scarred uteri, 33 (34.7%) had spontaneous rupture, while 8 (8.4%) had traumatic rupture. 56 (59.0%) ruptured while at the Kenyatta National Hospital. Repair of the uterus without tubal ligation was the treatment offered to most of them, while total abdominal hysterectomy was rarely done. The perinatal case fatality rate was 60% and there were two maternal deaths giving a maternal case fatality rate of 2.1%. Factors associated with uterine rupture at the Kenyatta National Hospital are discussed, and possible ways of reducing the incidence suggested. PIP: Physicians treated 105 patients with uterine rupture at Kenyatta National Hospital (KNH) in Nairobi, Kenya between January 1984-December 1988. The ruptured gravid uterus incidence during the study period was 1:425. 56.8% of the mothers were between 20-29 years old. 62.1% were gravida 5. 21.1% had received no prenatal care. 59% ruptured at this hospital. Adequate labor monitoring would have prevented rupturing. 56.8% experienced at least 1 previous cesarean section (C-section). Only 2 women had had a classical C-section. Moreover 21.1% of mothers who had prenatal care at KNH underwent a previous C-section. Perhaps health workers did not evaluate these women properly. 74% of the mothers were at least 38 weeks gestation. 34.7% had a spontaneous rupture due to prolonged labor (12 hours). 8.4% experienced a traumatic rupture. 94.7% happened during labor. Most of the tears (51.6%) occurred along the lower anterior uterine segment primarily on the transverse or on a C-section scar. Surgeons were able to repair the uterus without tubal ligation in 47.4% of the cases. They could repair the uterus of 11.6%, but also had to perform a tubal ligation. They conducted a partial hysterectomy on 38% and total hysterectomy on 3.2%. 38.9% gave birth to their infants vaginally. 55.8% of the mothers gave birth to a stillborn infant. 35.8% of the infants were delivered in good condition and survived. 4.2% were in poor condition and survived and 4.2% were in poor condition and died. All the infants in the peritoneal cavity were already dead, but not all of those in the uterus died. The case fatality rate stood at 60%. 2.1% of the mothers died, all after surgery. 1 mother actually died of injuries from an earlier assault. In conclusion, C-section was the major predisposing factor. Ruptured gravida uteri continued to be a major obstetric problem in Kenya.
B PROFOJWANGSHADRACK, OTIENO DRODAWAFRANCISXAVIER. "Lema VM, Ojwang SBO, Wanjala SHM Rupture of gravid uterus. E. Afr. Med. J. 1991: 68, 430.". In: E. Afr. Med. J. 1991: 68, 430. Rao, W. O., Ogonji, J. A.. and Aywa, S.; 1991. Abstract
A total of 105 patients were treated for ruptured gravid uteri at the Kenyatta National Hospital, Nairobi, Kenya, over a five year period, January, 1984 to December, 1988. During the same period, there were 44,156 deliveries, giving an incidence of uterine rupture of 1:425 deliveries. Of these, records for 95 patients were traced and analysed, and the results are presented here. Majority (61.0%) of these patients were aged less than 30 years, and 62.1% were gravida 5 or less. 54 (56.8%) of them had rupture of scarred uteri, 33 (34.7%) had spontaneous rupture, while 8 (8.4%) had traumatic rupture. 56 (59.0%) ruptured while at the Kenyatta National Hospital. Repair of the uterus without tubal ligation was the treatment offered to most of them, while total abdominal hysterectomy was rarely done. The perinatal case fatality rate was 60% and there were two maternal deaths giving a maternal case fatality rate of 2.1%. Factors associated with uterine rupture at the Kenyatta National Hospital are discussed, and possible ways of reducing the incidence suggested. PIP: Physicians treated 105 patients with uterine rupture at Kenyatta National Hospital (KNH) in Nairobi, Kenya between January 1984-December 1988. The ruptured gravid uterus incidence during the study period was 1:425. 56.8% of the mothers were between 20-29 years old. 62.1% were gravida 5. 21.1% had received no prenatal care. 59% ruptured at this hospital. Adequate labor monitoring would have prevented rupturing. 56.8% experienced at least 1 previous cesarean section (C-section). Only 2 women had had a classical C-section. Moreover 21.1% of mothers who had prenatal care at KNH underwent a previous C-section. Perhaps health workers did not evaluate these women properly. 74% of the mothers were at least 38 weeks gestation. 34.7% had a spontaneous rupture due to prolonged labor (12 hours). 8.4% experienced a traumatic rupture. 94.7% happened during labor. Most of the tears (51.6%) occurred along the lower anterior uterine segment primarily on the transverse or on a C-section scar. Surgeons were able to repair the uterus without tubal ligation in 47.4% of the cases. They could repair the uterus of 11.6%, but also had to perform a tubal ligation. They conducted a partial hysterectomy on 38% and total hysterectomy on 3.2%. 38.9% gave birth to their infants vaginally. 55.8% of the mothers gave birth to a stillborn infant. 35.8% of the infants were delivered in good condition and survived. 4.2% were in poor condition and survived and 4.2% were in poor condition and died. All the infants in the peritoneal cavity were already dead, but not all of those in the uterus died. The case fatality rate stood at 60%. 2.1% of the mothers died, all after surgery. 1 mother actually died of injuries from an earlier assault. In conclusion, C-section was the major predisposing factor. Ruptured gravida uteri continued to be a major obstetric problem in Kenya.
N PROFKAMAUGEOFREY. "Levels of Mercury in water, fish, sediments and blood samples from different regions of Kenya", J. Biochemiphysics, 1, 9.". In: Proceedings of the KMRI/KETRI annual Medical Scientific Conference, Nairobi, Kenya 1993. Survey Review; 1991. Abstract
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B PROFOJWANGSHADRACK, OTIENO DRODAWAFRANCISXAVIER. "Lilian W, Nasah BI Leke RJI, Ojwang SBO Determinants of Perinatal Mortaligy Hour and Day of birth and method of delivery at the central maternity .". In: J. Obstet. Gyna East Afr. 10(2): 65 1992,. EM Ngatia, LW Gathece, FG Macigo, TK Mulli, LN Mutara, EG Wagaiyu.; 1991. Abstract

PIP: In this study, 273 university students (161 men and 112 women) were interviewed by means of a self-administered questionnaire to determine their knowledge, attitude, and practice concerning sexually transmitted diseases (STDs). The mean age of the men was 22.4 +or- 1.6 years and that of the women was 22.1 +or- 1.6 years. 97.4% of the students were sexually experienced. Knowledge of common STDs was high, but knowledge of their signs, symptoms, and consequences was low. 24.5% of the male and 3.7% of the female students had had an STD. The principal sources of information on STDs included books, films, and TV for 39.6% of the students and teachers for 16.8% of the students. Parents played a very minimal role. It is suggested that primary and secondary school students be taught about STDs as part of reproductive health education and that such education be continued at the college level in order to increase the awareness among young people. author's modified

B PROFOJWANGSHADRACK, OTIENO DRODAWAFRANCISXAVIER. "Lilian W, Nasah BI Leke RJI, Ojwang SBO Determinants of Perinatal Mortaligy Hour and Day of birth and method of delivery at the central maternity .". In: East Afr Med J. 1992 Sep;69(9):483-6. Rao, W. O., Ogonji, J. A.. and Aywa, S.; 1991. Abstract
An audit of 381 hysterectomies performed over a 5 year period (1986-1990) was carried out. In order to assess justification of the indication for hysterectomy pre-operative diagnoses were divided into two groups: those potentially confirmable by pathologic study and those not potentially confirmable by pathologic study. Out of the 273 cases studied in the first group, 246 (90.1%) were justified, while out of the 108 cases studied in the second group, 82 (75.9%) were justified. An overall 86% justification rate was observed. Adenomyosis as a histopathologic finding was seen more commonly in Asian than African patients (P < 0.005). Morbidity rate was 20% and there were no mortalities. The procedure in general was considered safe and justified
JOAB PROFBWAYOJOB. "Long distance truck drivers. 2:Knowledge and attitudes concerning sexually transmitted diseases and sexual behaviour. Bwayo JJ; Mutere AN; Omari MA; Kreiss JK; Jaoko W; Sekkade-Kigondu C; Plummer FA. East Afr Med J. 1991 Sep;68(9):714-9.". In: East Afr Med J. 1991 Sep;68(9):714-9. Asian Economic and Social Society; 1991. Abstract
The factors responsible for the explosive spread of human immunodeficiency virus type 1 (HIV-1) in sub-Saharan Africa continue to be identified and debated. One of the most controversial factors has been male circumcision. This cross-sectional study was conducted to measure the association between circumcision status and infection with HIV-1 among men with genital ulcer disease. Eight hundred and ten men participated in the study, of whom 190 (23%) were HIV-1-positive. A logistic regression model adjusted for behavioral and historical showed that HIV-1 positivity was independently associated with being uncircumcised (adjusted odds ratio [OR], 4.8; 95% confidence interval [CI], 3.3-7.2) and with a history of urethral discharge (adjusted OR, 2.0; 95% CI, 1.4-2.8). This association could not be explained by measures of sexual exposure to HIV-1 among this population. Male circumcision should be considered as an intervention strategy for AIDS control.
JOAB PROFBWAYOJOB. "Long distance truck-drivers: 1. Prevalence of sexually transmitted diseases (STDs). Bwayo JJ; Omari AM; Mutere AN; Jaoko W; Sekkade-Kigondu C; Kreiss J; Plummer FA. East Afr Med J. 1991 Jun;68(6):425-9.". In: East Afr Med J. 1991 Jun;68(6):425-9. Asian Economic and Social Society; 1991. Abstract
The factors responsible for the explosive spread of human immunodeficiency virus type 1 (HIV-1) in sub-Saharan Africa continue to be identified and debated. One of the most controversial factors has been male circumcision. This cross-sectional study was conducted to measure the association between circumcision status and infection with HIV-1 among men with genital ulcer disease. Eight hundred and ten men participated in the study, of whom 190 (23%) were HIV-1-positive. A logistic regression model adjusted for behavioral and historical showed that HIV-1 positivity was independently associated with being uncircumcised (adjusted odds ratio [OR], 4.8; 95% confidence interval [CI], 3.3-7.2) and with a history of urethral discharge (adjusted OR, 2.0; 95% CI, 1.4-2.8). This association could not be explained by measures of sexual exposure to HIV-1 among this population. Male circumcision should be considered as an intervention strategy for AIDS control.
OTIENO PROFOGUTUELLY. "Lule G.N., Sang F., Ogutu E.O. Helicobacter Pylori in peptic ulcer disease. E. Afr. Med. J. 68: 324, 1991.". In: East Afr Med J. 1991 May;68(5):324-7. Journal of British Ceramic Transactions, 99 [5], 206-211.; 1991. Abstract
Department of Medicine, University of Nairobi. Sixty six patients with dyspeptic symptoms underwent upper gastrointestinal endoscopy and biopsies for Helicobacter pylori culture. The number of H. pylori isolated increased with age reaching a peak at 51 to 60 years of age. Antral gastritis closely followed by duodenitis accounted for the highest number of H. pylori isolated, (87.5% and 85.7% respectively). In patients with duodenal ulceration only, 57% had H. pylori isolated from their antral biopsies, a result that was just slightly higher than that where no endoscopic diagnosis was made (50%).
N PROFLULEGODFREY. "Lule GN, Sang F, Ogutu EO.Helicobacter pylori in peptic ulcer disease in Kenya.East Afr Med J. 1991 May;68(5):324-7.". In: East Afr Med J. 1991 May;68(5):324-7. test; 1991. Abstract

Sixty six patients with dyspeptic symptoms underwent upper gastrointestinal endoscopy and biopsies for Helicobacter pylori culture. The number of H. pylori isolated increased with age reaching a peak at 51 to 60 years of age. Antral gastritis closely followed by duodenitis accounted for the highest number of H. pylori isolated, (87.5% and 85.7% respectively). In patients with duodenal ulceration only, 57% had H. pylori isolated from their antral biopsies, a result that was just slightly higher than that where no endoscopic diagnosis was made (50%).

N PROFLULEGODFREY. "Lule GN. Helicobacter pylori: an infectious agent in peptic ulcer disease? East Afr Med J. 1991 May;68(5):321-3. No abstract available.". In: East Afr Med J. 1991 May;68(5):321-3. test; 1991. 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.

OKOTH PROFOKOMBODUNCAN. "Luo Meets Latin: Linguistic Evidence for Contacts Between Speakers of Pre-Dholuo and Speakers of Lation.' In Proceeding of the Third Nilo-Saharan Linguistic Colloquim. Hamburg Buske Verlag.". In: A book review in Journal of African Languages and Linguistics Vol. 15 - 1, 80-85. CIGR Electocic Journal; 1991. Abstract
isolated from preterm neonates during the outbreak of gastroenteritis in hospital in Nairobi, Kenya, were resistance to trimethoprin-sulfathoxaxole, Chloramphenicol, oxytetracycline and ampicilin, but only a few strains were resistant to cefazolin, cefamandole, cefataximine, amikacin and nalidixic acid. Fourteen different antimicrobial resistance patterns were observed in the 229 strains of E.coli analyzed. Eighty-two percent of the EPEC strains belonged to two resistance patterns. There was no consistent relationship between palsmid profile group and antimicrobial resistance pattern, although one resistance pattern was more frequently observed in EAF-positive strins belonging to the dominant plasmid profile group. Nine percent of the EPEC strins were resistant to gentamicin compared to 37% in the non-EPEC group. No correlation was observed between administration of gentamicin and percentage of resistant strains isolated. None of the nine neonates receiving gentamicin died during the outbreak. Gentamicin resistance was observed in E.coli strains from six out of these nine neonates. Five out of fourteen neonates who received other antimicrobials, or no antibiotic at all, died. Key words: Enteropathogenic Escherichia Coli; antimicrobial resistance;
1990
NZUVE SNM. Labour Relations, with a 60 minutes cassete. Nairobi: University of Nairobi press; 1990.
Mbithi PMF;, Mbiuki SM;, Nguhiu Mwangi JA;, Mogoa EG;, Kihurani DO. "Lameness in cattle in Kenya.".; 1990.
Mbithi PMF;, Mbiuki SM;, Nguhiu Mwangi JA;, Mogoa EG;, Kihurani DO. "Lameness in cattle in Kenya.".; 1990.
Mbithi PMF;, Mbiuki SM;, Nguhiu Mwangi JA;, Mogoa EG;, Kihurani DO. "Lameness in cattle in Kenya.".; 1990.
Mbithi PMF;, Mbiuki SM;, Nguhiu Mwangi JA;, Mogoa EG;, Kihurani DO. "Lameness in cattle in Kenya.".; 1990.
Kithaka WM. "Language.". 1990.Website
I.O JUMBA, S.O W. "Levels of aluminium in green leaf of clonala teas, black tea and black tea liquors and effects of rates of nitrogen fertilizers on the aluminium black tea contents.". In: Food Chemistry 35, 59-68. Association of Africa Universities; 1990. Abstract

Clonal teas have different aluminium content increasing with age of leaf. Although aluminium andfertilizernitrogen enhance teagrowth andteayields, respectively, field trials have shown no relationship between total aluminium content in the leaf and clonal tea yields. Higher aluminium concentrations were found in the dust grades of black tea than in the large size grades. However, aluminium levels decreased in the tea liquor from dust grades compared to the large size grades. Only up to 40% of the total aluminium in tea was infused into tea liquors; the amounts infused varied with clones and grading (sorting). Aluminium content of black tea was lowered by increasing rates of nitrogenous fertilizers, more frequent fertilizer application, and application of NPK 20:10:10 as opposed to NPKS 25:5:5:5.

Kithaka WM. ""Literature.". 1990.Website
and 1. Elias R. M., G. Wandolo REJNSJMG. "Lymphatic Pumping in response to changes in transmural pressure is modulated by erythrolysate/haemoglobin." Circulation Research 1990. 1990;(67):1097-1106. Abstract

1) Elias R. M., G. Wandolo, N. S. Ranadive, J. Eisenhoffer and M. G. Johnston: Lymphatic Pumping in response to changes in transmural pressure is modulated by erythrolysate/haemoglobin. Circulation Research 1990; 67: 1097 – 1106. - 1990
Department of Pathology, University of Toronto, Ontario, Canada.
Red blood cells and lysate products (erythrolysate) are observed consistently in lymph draining acute and chronic inflammatory reactions and from tissues subjected to trauma or surgical procedures. Using hemoglobin as a marker for erythrolysate, we have measured hemoglobin in lymph up to the 10(-6) M range in a number of pathophysiological states. Data demonstrate that erythrolysate alters the pumping characteristics of lymphatic vessels. To test the effects of erythrolysate on lymphatic pumping, bovine lymphatics were suspended in an organ bath preparation with the vessels cannulated at both inflow and outflow ends. By raising the heights of the Krebs reservoir and the outflow catheters appropriately, a transmural pressure that stimulated pumping activity could be applied to the vessels. With a fixed transmural pressure of 6 cm H2O applied to the ducts, sheep erythrolysate depressed pumping activity between 40% and 100%, with dilutions containing between 10(-8) and 10(-5) M hemoglobin. Although the active principle in the red blood cells has not been characterized, evidence from precipitation purification experiments suggests that hemoglobin is an important component. Once suppressed, pumping could be restored in many but not all vessels (often to control levels) by elevating the distending pressure above 6 cm H2O. The relation between transmural pressure and fluid pumping is expressed as a bell-shaped curve, with pumping increasing up to a peak pressure (usually 8 cm H2O) and declining at pressures above this level. By comparing pressure/flow curves, we were able to ascertain that hemoglobin shifted the lymphatic function curve to the right and, on average, reduced the maximum pumping capability of the vessels. We speculate that the presence of erythrolysate/hemoglobin in lymph may modulate the ability of lymphatic vessels to drain liquid and protein from the tissue spaces.
Circulation Research 1990; 67: 1097 – 1106.

AMOLO PROFACHOLAMILCAH. "Labour Metropolitan Capital and the Colonial State.". In: Transafrican Journal of History Vol. 19, 1990.; 1990. Abstract

Colonial policy makers argued that they were  bringing civilization and better standards of living to Africans.  One perceived problem they had to contend with  was the “ignorance” of their subject peoples.  In health delivery, in particular, colonial administrators believed that ignorance accounted for the poor levels of health among Africans, and that knowledge and that knowledge and other preventive measures would greatly enhance standards of living, for instance, among urban Africans. In this paper we test this philosophy against colonial urban health policy’s and show that racism in the delivery of services  greatly undermined African and Asian health in order to afford  high quality services for Europeans in Nairobi.

W DRKIRIMIMARGARET. "Land Use Patterns on Eastern and Southern Slopes of Mt. Kenya.". In: Published by University of Nairobi Press. ELOQUENT BOOKS NY, Strategic Book Group, Connecticut, USA. ISBN-978-1-60911-081-9.Pages1; 1990. 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.
A. DRSWAZURIMUHAMMED. ""Land Use Policy in Relation to Social Forestry in Kenya". Paper presented to the Social Forestry Refresher Course, Muguga, Nairobi, 12th to 16th March, 1990.". In: Key issues for Developing Countries. 1992 Ed., Bhatnagar S.C., pp. 103-114. Tata-Mcgraw-Hill. African International Business and Management Conference, Nairobi, Kenya; 1990. Abstract
This article reveals that the concept of education as a process of growth is a difficult one. Philosophers are, therefore, justified in being weary when pondering over its meaning, both in theory and practice. By way of conclusion, the article appreciates the complexities inherent in the growth theory of education, summarizing its major strength and weaknesses. Then it cautions educational planners and practitioners to be weary when, and if, they translate the theory into practice, so that they utilize the strengths inherent in the theory whilst paying attention to the dangers of its inherent weaknesses.
OLE PROFMALOIYGEOFFREYM. "LANGMAN, V.A., ROBERTS, T.J., BLACK, J., MALOIY, G.M.O., HEGLUND,N.C., WEBER, J.M. and TAYLOR, C.R.(1990) African elephants: energetics of walking in a large mammal.Physiologist 33, 36A.". In: Annual Conference Society for integrative and Comparative Biology New Orleans Louisiana U.S.A. EAMJ; 1990. Abstract
Serum acid phosphatase was measured in patients with enlarged benign and malignant prostate before and after rectal examination. Amongst the patients with benign glands, rectal examination did not produce any significant false elevation of the enzyme. Rectal examination, however, caused a rise in the enzyme level in a few untreated cancer patients and in cancer patients who has become refractory to hormonal therapy. This rise would help rather than mislead in the diagnosis of malignant prostate and also in the identifying treated patients who had become refractory to treatment. Thus, when serum acid phosphatase is properly determined, elevated levels should always arouse suspicion of malignant prostate or other lesions associated with high enzyme level even is such determination was preceded by rectal examination. There appears to be no merit in the teaching that the determination of serum acid phosphatase should be delayed after rectal examination.
L DRLEGGEPATRICK. "Legge, P.L. The significance of Aswa Lineament in South Sudan; 15th Colloquium on Geology of Africa in Nancy, France,.". In: Published in: recent Data in African Earth Sciences; CIFEC. Heinrich Boll Foundation.; 1990.
L DRLEGGEPATRICK. "Legge, P.L., Earthquakes and strike slip faults in South Sudan,.". In: 15th Colloquium on African Geology in Nancy; France. Heinrich Boll Foundation.; 1990.
"Life in the Balance: Ecological Sociology of Turkana Nomads, Nairobi." Nairobi: Acts Press, African Center for Technological Studies; 1990. Abstract
n/a
L. PROFWANJALACHRISTOPHER. ""Literature in our Time and the University", in Trends and Future of University in Kenya in the 1990s and Beyond. Edited by Wanjala-Kerre and Kenneth Gray.". In: [Nairobi Masaki Publishers].; 1990. Abstract

A random sample survey using personal interviews was conducted in Machakos and Makueni Districts of Kenya in 1992 to estimate the level of rabies vaccination of the dog population. To substantiate the results of the interviews, a sample of the surveyed dogs 3 months old and above were bled for serum rabies antibody determination using an inhibition enzyme immunoassay (INH EIA). Of the 266 surveyed 3 months old and above, only 29% (77/266) were reportedly vaccinated against rabies. Out of the 197 dog sera titrated for rabies antibody, only 29% (57/197) had detectable antibodies and only 16% (32/197) had antibody tires equal to or greater than the threshold considered protective of 0.5 I.U/ml. There was a strong positive association between a history of previous vaccination and the detection of rabies antibodies. Of 133 dogs with no history of previous vaccination, 20% (26/133) had detectable antibodies. With the rabies incidence in Machakos and Makueni Districts still unacceptably high, the level of vaccination estimated in this survey is clearly inadequate for rabies control and measures designed to increase it are discussed.

1989
Kariuki CN. "Linear programming as applied to determination of human expenditure of food.". In: A paper presented in the 1st ORSEA Conference in Nairobi. African Crop Science Society; 1989. 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.

KAAYA GP. "Laboratory evaluation of biocontrol potentials of entomopathogenic fungi for tsetse.". In: Proceedings of the 7th Tanzania Veterinary Association Scientific Conference. Arusha, Tanzania; 1989.
Wamukowa N. "Leaning and Teaching in Professional Faculties af the University of Nairobi.". In: #6th Technical Communication Conference. Chicago; 1989.
Boniface N. Learning Resource Centers in Diploma Teacher Colleges in Kenya.. Nairobi: Kenyatta University; 1989.
Olima WHA. "Leisure policies and urban residential development in Kenya: experiences and possibilities.". 1989. AbstractWebsite

The relationship between urbanization and provision of leisure facilities in developing countries is examined, taking Nairobi, Kenya, as a case study. The growth of urban areas in Kenya has been phenomenal and there has been a widespread feeling that the performance of the agencies with regard to the provision and maintenance of recreational facilities has been below par. Reasons for the deficiency of recreational facilities in Nairobi include the lack of a recreation policy, uncontrollable high population growth rate, increasing urbanization and financial hardship by the local authority.

Alexander RM;, Maloiy GMO. "Locomotion of African mammals."; 1989.
OLE PROFMALOIYGEOFFREYM. "LANGMAN, V.A. and MALOIY, G.M.O.(1989) Passive obligatory heterothermy of the giraffe. Journal of Physiology London 415, 89P.". In: Proceedings of International Union of Physiological Sciences 17, 335. EAMJ; 1989. Abstract
Serum acid phosphatase was measured in patients with enlarged benign and malignant prostate before and after rectal examination. Amongst the patients with benign glands, rectal examination did not produce any significant false elevation of the enzyme. Rectal examination, however, caused a rise in the enzyme level in a few untreated cancer patients and in cancer patients who has become refractory to hormonal therapy. This rise would help rather than mislead in the diagnosis of malignant prostate and also in the identifying treated patients who had become refractory to treatment. Thus, when serum acid phosphatase is properly determined, elevated levels should always arouse suspicion of malignant prostate or other lesions associated with high enzyme level even is such determination was preceded by rectal examination. There appears to be no merit in the teaching that the determination of serum acid phosphatase should be delayed after rectal examination.
OKOTH PROFOGENDOHASTINGW. ""Legal responses to grasslands management and desertification control in East Africa" In Wild Verway (ed.) Nature Management and Sustainable Development ICS, Amsterdam.". In: Cent. Afri. J. Pharm.Sci. 5(3): 60-66. Cent. Afri. J. Pharm.Sci. 5(3): 60-66; 1989. Abstract
The identification of five novel compounds, pseudo-erythromycin A-6,9-hemiketal, 8,9-anhydro-pseudo-erythromycin A-6,9-hemiketal, 8,9-anhydro-pseudo-N-demethylerythromycin A-6,9-hemiketal, 5-O-beta-D-desosaminylerythronolide A and 15-nor-erythromycin C, in mother liquor concentrates of Streptomyces erythraeus is described. The pseudo-erythromycin derivatives are characterized by a 12-membered macrocyclic ring as a result of C13––C11 trans-lactonization. The five compounds have very little antimicrobial activity.
CIARUNJI PROFCHESAINA. "'Little Fishes and Crocodiles' (A Short Story) in Little Amu and the Kobole ed. by W.Mwotia et al Oxford University Press:.". In: Macmillan Kenya. uon press; 1989. Abstract
coming soon at the webstie
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.

OTIENO PROFOGUTUELLY. "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 Jan;66(1):10-4. Journal of British Ceramic Transactions, 99 [5], 206-211.; 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.
1988
Goro EC. Laboratory and field swelling pressures of a black cotton soil .; 1988. Abstract

The swelling pressure of a black cotton soil is investigated :n the project carried out for this thesis. SoiI as one of the materials on the earths crust is introduced; its mineralogy and atomic properties are discussed. The solid phase in soil consist of crystals whose properties are discussed paying particular attention to the structure part of it. The m1nerals in soils could be non-clay or clay, their difference with respect to structure and behaviour are considered in the thesis. The classification of clay minerals into groups and the structural differences existing between the groups are also considered. Problems encountered 1n the building industry, from black cotton soil due its swelling properties are outlined in this thesis.The various factors that influence the swelling characterlstics of soi 1 black cotton/ are considered, and thei r interrelation and influence on each other are also discussed. When an engineer undertakes to design a project, there are field and laboratory investigations ,. to be carried out before construction starts.The absence oE standard apparatus to measure swelling pressure of black cotton soil in the Eield called for the design and testing of appropriate equipment. The requirements for such equipment vary from site to site depending on both physical and environmental conditions. For this project a design was cariied out to suit the local conditions. The equipments were fabricated, tested ahd calibrated as part oE the res earch wo rk, Laboratory swelling pressure of black cotton soil was measured on soil samples obtained from all the five identified sites. In order to carry out the laboratory swelling pressure tests and be able to relate the results obtained to those from the field data, sampling apparatus had to be designed and the laboratory swelling pressure apparatus had to be modified. The pressure obtained both in the field and in the laboratory were compared and it was found that the field swelling pressure were much less than the laboratory swelling pressures, regardless of whether the laboratory soil sample was disturbed or undisturbed.

OUMA PROFPAMBAHANNINGTON. "Laga M., Plummer F.A., Piot P., Data P., Namara W. Ndinya-Achola J.O., Nsanze H., Maitha G., Ronald A.R., Pamba H.O. and Brunham R.: Prophylaxis of Gonococcal and Chlamydia Ophthalmia Neonatorum: Silver Nitrate Versus Tetracycline. New Eng. J. Med. 318: 6.". In: New Eng. J. Med. 318: 653, 1988. Opuscula Mathematica,; 1988. Abstractprophylaxis_of_gonococcal_and_chlamydial_ophthalmia_neonatorum.pdf

This paper investigates the possibilities of applying emerging management theories and techniques to constitutionally created offices in Kenya and East African region. The benefits from application of these theories, particularly in the judicial services are highlighted.

Magoha GAO. "Low dose clomiphane citrate therapy in oligospermic men with idiopathic primary infertility. ." Nairobi Journal of Medicine.. 1988;15:42-45. Abstract

Eighty-one Nigerian patients with testicular torsion presented at the Urology Unit of the Lagos University Teaching Hospital between May 1983 and May 1985. The majority (62%) were young adults of 21 years and above with a mean of 21.3 +/- 5.2 years. Fifty-four testes found to be clinically non viable at exploration were excised and microscopically confirmed as haemorrhagic infarction due to the torsion. Twenty-six clinically viable testes at exploration were salvaged giving a low salvage rate of 32%. This appears to be due to delayed or mistaken diagnosis by the first doctor to see the patient as a result of low index of suspicion. The clinical importance of high index of suspicion for testicular torsion in all patients with testicular pain of recent onset irrespective of age is emphasized in this locality.

MWIGA PROFMWABUGERMANO. ""Labor Unions and the Distribution of Wages and Employment in South Africa," (with T. Paul Schultz), Industrial and Labor Relations Review, 51:4, pp. 681-703.". In: Proceedings Sixth College on Thin Film Technology, July 24th . University of Nairobi; 1988. Abstract
The role of pastoralist women in conflict resolution and management (study funded by SIDA though IMPACT)
IKIARA MRGERRISHONK. "Labour Productivity of Kenyan Workers.". In: paper prepared JASPA, Addis Ababa. Asian Economic and Social Society; 1988. Abstract
JASPA Working Paper, ILO, Addis Ababa
O. PROFNDINYA-ACHOLAJ. "Laga M. Plummer FA, Piot P, Datta P, Namaara W, Ndinya-Achola JO, Nsanze H, Maitha G, Ronald AR, Pamba HO, Brunham RC.Prophylaxis of gonococcal and chlamydial ophthalmia neonatorum: N. Engl. J. Med. 318 (II): 653 - 657, 1988.". In: N. Engl. J. Med. 318 (II): 653 - 657, 1988. IBIMA Publishing; 1988. Abstract
OBJECTIVE–To determine the efficacy of the nonoxynol 9 contraceptive sponge in preventing sexual acquisition of the human immunodeficiency virus (HIV). DESIGN–Prospective, randomized placebo-controlled trial. SETTING–Research clinic for prostitutes in Nairobi, Kenya. PATIENTS AND INTERVENTIONS–One hundred thirty-eight HIV-seronegative women were enrolled, of whom 74 were assigned to nonoxynol 9 sponge use and 64 to placebo use. These two groups did not significantly differ with respect to demographic characteristics, sexual practices, or prevalence of genital infections at enrollment, except for a lower number of sex partners per week and a higher initial prevalence of genital ulcers among women assigned to nonoxynol 9 sponge use. Among the 116 women who returned for follow-up, the mean durations of follow-up were 14 and 17 months for the two groups, respectively. MAIN OUTCOME MEASURE–HIV seroconversion. RESULTS–Nonoxynol 9 sponge use was associated with an increased frequency of genital ulcers (relative risk [RR], 3.3; P less than .0001) and vulvitis (RR, 3.3; P less than .0001) and a reduced risk of gonococcal cervicitis (RR, 0.4; P less than .0001). Twenty-seven (45%) of 60 women in the nonoxynol 9 sponge group and 20 (36%) of 56 women in the placebo group developed HIV antibodies. The hazard ratio for the association between nonoxynol 9 sponge use and HIV seroconversion was 1.7 (95% confidence interval [CI], 0.9 to 3.0). Using multivariate analysis to control for the presence of genital ulcers at enrollment, the adjusted hazard ratio for the association between nonoxynol 9 sponge use and seroconversion was 1.6 (95% CI, 0.8 to 2.8). CONCLUSIONS–Genital ulcers and vulvitis occurred with increased frequency in nonoxynol 9 sponge users. We were unable to demonstrate that nonoxynol 9 sponge use was effective in reducing the risk of HIV infection among highly exposed women.
OKOTH PROFOGENDOHASTINGW. ""Law and government in Kenya"; in Kenya 1963-1988: An Official Handbook, Ministry of Information and Broadcasting.". In: Cent. Afri. J. Pharm.Sci. 5(3): 60-66. Cent. Afri. J. Pharm.Sci. 5(3): 60-66; 1988. Abstract
The identification of five novel compounds, pseudo-erythromycin A-6,9-hemiketal, 8,9-anhydro-pseudo-erythromycin A-6,9-hemiketal, 8,9-anhydro-pseudo-N-demethylerythromycin A-6,9-hemiketal, 5-O-beta-D-desosaminylerythronolide A and 15-nor-erythromycin C, in mother liquor concentrates of Streptomyces erythraeus is described. The pseudo-erythromycin derivatives are characterized by a 12-membered macrocyclic ring as a result of C13––C11 trans-lactonization. The five compounds have very little antimicrobial activity.
P DRKITHINJIJACOB. "LC-GC, SFC-GC and SFC and SFE-GC interfacing.". In: Anal. Chem. 60 (1988) 683-702A. University of nairobi; 1988. Abstract
Abstract in Bellamy, M. and B. Greenshields (eds), Issues in Agricultural Development: Sustainability and Cooperation. IAAE Occasional Paper No. 6. Dartmouth Publishing Co. Ltd, Aldershot.
PROF. NTIBA MICHENIJ. "Lecture Notes on Coastal and Estuarine Studies Vol. 26: Coastal Ocean Studies off Natal, South Africa. E.H. Schumann (Ed.).". In: Springer - Verlag New York. 271 p. Reviewed for the Journal of Fish Biology. ELOQUENT BOOKS NY, Strategic Book Group, Connecticut, USA. ISBN-978-1-60911-081-9.Pages1; 1988. 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.
H DRWANJALASAMSON. "Lema VM, Ojwang SBO, Wanjala S. Rupture of the Gravid Uterus at the Kenyatta National Hospital: A five year review (1984-1988) (Submitted to East African Medical Journal).". In: East African Medical Journal. Academic Press Elsevier. Int.; 1988. Abstract

PIP: In 1990, the annual population growth rate in Kenya was 3.8%, among the highest rates world wide. The ever growing adolescent fertility rate (111-152/1000 from 1969-1989) contributed to this rapid growth. Further repeat pregnancies among adolescents remained high in the 1980's and ranged from 20%-28.6%, depending on the survey. Even though overall prevalence of pregnancy fell 15.4% between 1978-1984, it remained the same for the 15-19 year old group. Teenage births have made up at least 35% of total deliveries. 1985 data revealed that even though adolescents represent 11-35% of the total obstetric population, problems ranked high among them: 38% of all eclampsia cases and high maternal mortality (102/100,000 vs. 57/100,000 older mothers). Studies showed that adolescents are sexually active, are ignorant about contraception, and do not use contraception. Yet contraceptive and family planning services are free in Kenya. Nevertheless the teenagers are at high risk of an unwanted pregnancy, sexually transmitted diseases (STDs), and AIDS. In the early 1980s, Kenyatta National Hospital reported 53% of 74.1% of septic abortion cases being single women were between 14-20 years old. Similar results emerged from other studies. Health professionals believed these results to be underestimated, however. In the 1980s, 33% of all adolescents between 13-15 years old in a rural area had gonorrhea. In Kenyatta, 36% of pregnant 15-24 year olds had at least 1 STD while,e only 16% of those 24 years old did. Further, teenagers are especially vulnerable to psychological problems when they 1st learn of their pregnancy. Health services should be geared to meet the specific needs of adolescents, such as contraception education and antenatal services. PMID: 12316815 [PubMed - indexed for MEDLINE]

HENRY PROFINDANGASI. ""Literature and the Teaching of English." In The Place of Grammar in the Teaching of English. Published proceedings of an International Conference held at the British Council.". In: (Published in Japanese). GIGA German Institute of Global and Area Studies, Hamburg, July 2009; 1988. Abstract
This integrative review on the teaching of reading in Kenyan primary schools provides a foundation for the growing movement there to improve reading education. In gathering sources for this review, we took an inclusive historical stance. Thus, we did not dismiss research reports that lacked traditional indicators of quality such as being published in peer-reviewed journals. We used multiple methods to find relevant research and associated documents, including two trips to Kenya. The review is organized by six topics: (a) language of instruction, (b) reading instruction, (c) reading materials, (d) reading culture, (e) assessment, and (f) teacher development. The review concludes with six proposals for policymakers, educational researchers, and teacher educators for the development of reading instruction based on what we learned in reviewing the literature. The first proposals are intended specifically to address the teaching of reading in Kenya, but they may be relevant to other sub-Saharan nations. The final proposal encourages others to conduct similar reviews to make possible a handbook of reading in Africa.
OMONDI MRMISANGOQUIRENEBERNARD. "Locally Made Woodworking Machine. A Technical Report, 1985 (Revised 1988).". In: Far East J. of Theo. Stat. 18 (2), pp. 161 . Far East Journal of Theoretical Statistics; 1988. Abstract
v:* {behavior:url(#default#VML);} o:* {behavior:url(#default#VML);} w:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} 12.00 Normal 0 false false false EN-GB X-NONE X-NONE /* 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-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman","serif";} Common nearly best linear estimates of location and scale parameters of normal and logistic distributions, which are based on complete samples, are considered. Here the population from which the samples are drawn is either normal or logistic population or a fusion of both distributions and the estimates are computed when it is not yet known which of the two populations (between the normal and logistic) is true. The problem discussed in this paper involves two possible population types in a given sample. Samples of sizes  and  are used to validate these estimates and a comparison of their variances is made with those of the best linear unbiased estimators (BLUEs) for normal and logistic distributions.
N DRWAMBUGUMILCAH. "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.". In: East Afr Med J. 1988 Jun;65(6):416-20. Review. 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 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.

OTIENO PROFOGUTUELLY. "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. 1989 Dec;66(12):830-3. Journal of British Ceramic Transactions, 99 [5], 206-211.; 1988. Abstract
The mean fasting insulin level in 30 apparently normal Kenyan Africans was determined by Radio-Immuno Assay (RIA) technique based on coat A-count. The mean value was found as 16.33 microIu/ml with a standard deviation (s.d) of 10.51 microIu/ml. The mean at 95% confidence interval (CI) for the population studied was 16.33 +/- 1.92. The findings are similar to what have been reported among the caucasians. This paper also reports on a case of insulinoma in a young female patient at Kenyatta National Hospital (KNH).
1987
P. PROFSITUMAFRANCISD. "Legal Framework for Conservation,ownership,Access and Utilization of African Biodiversity:Medical plant and Food Crops,A paper presented at the OAU scientific Technical and Research Commission/Kenya Industrial Property Office/Development partners workshop.". In: Law Journal,Issue No.4.; 1987. Abstract

New Directions in water legislation in Kenya?. A Paper presented as the National Workshop on environmental Governance in kenya, held at the UNEP Headquarters Gigiri, Nairobi, March 29-30. 2000

L DRLEGGEPATRICK. "Legge, P.L. & B. Meissner, (1987): Fracture systems and mineralization in East Equatoria Province, South Sudan, Special volume by IGCP Project 247;.". In: Arusha Conference 1987; published in Dar Es. Heinrich Boll Foundation.; 1987.
P. PROFSITUMAFRANCISD. "Legislative Protectction of the Working Environment in kenya with Special Reference to Industry, an unpublished thesis submitted to the univesity of nairobi in partial fulfillment of the requirement fo the degree of Master of Law (Ll.m).". In: Law Journal,Issue No.4.; 1987. Abstract

New Directions in water legislation in Kenya?. A Paper presented as the National Workshop on environmental Governance in kenya, held at the UNEP Headquarters Gigiri, Nairobi, March 29-30. 2000

JOHN MRNDOLOISAAC. "Lewis, J. and I.J. Ndolo, (1987): Estimating Moisture Availability for Rice in Mwea, Kenya.". In: Agric. Jour. Vol. 41: (81-90). Association of Africa Universities; 1987. Abstract
Vertex epidural haematomas (VEDH) are rare and difficulties are encountered in diagnosis and management. This is a case report of a patient with a vertex epidural haematoma who presented with signs of severe head injury with upper limb decerebrate posture. We discuss the challenges of radiological investigation and neurosurgical management of VEDH.
SHEM MRON&#39;GONDO. "LL.M Thesis, 1987, Towards Sustainable Development: Environmental Degradating and the rural Poor of Kenya.". In: International Journal of BiochemiPhysics Vol. 6 & 7, (Nos. 1 & 2) : 45 . Jane A. Otadoh,, Sheila A. Okoth, James Ochanda, James P. Khaindi; 1987. 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;} Hepatocellular carcinoma results when cancerous cells are localized in the liver. It is distributed globally with high prevalence in sub-Saharan African, southern Asia, China and Japan. Diagnosis is experimental and in many cases inaccurate due to unreliability of markers. Prognosis is poor and the cost of treatment prohibitive. Conventional radiation and chemotherapy lead to loss of hair, fertility and general weakening of the body`s immune system increasing a patient`s risk to infection. These observations underscore the need for improved, or additional methods of cancer diagnosis and management. We investigated the effect of polysaccharide rich Pleurotus pulmonarius fruit body extracts on progression of chemically induced hepatocellular carcinoma in CBA mice. Addition of Pleurotus pulmonarius extracts in diet delayed progression of carcinogenesis suggesting   that these extracts may be useful as   adjuvants to conventional cancer therapies.   Key words: carcinogenesis; mice; mushroom extracts; pleurotus pulmunarius   Corresponding author: Ms Carolyne Wasonga, Department of Biochemistry, University of Nairobi, P.O. Box 30197, Nairobi,  Kenya. E-mail: carox27@yahoo.ca     Charles O.A. Omwandho, Susanne E. Gruessner, John Falconer, Hans-R Tinneberg, Timothy K. Roberts. IS OVINE PLACENTAL IGG TOXIC TO HUMAN PERIPHERAL BLOOD NATURAL KILLER CELLS?
JAMES PROFODEK. "LL.M Thesis, 1987, Towards Sustainable Development: Environmental Degradating and the rural Poor of Kenya.". In: Paper presented at the WIPO High Level Forum on IP Policy and Strategy, Tokyo . Prof. James Otieno-Odek; 1987. Abstract
J. O. Midiwo, A. Yenesew, B. F. Juma, S. Dereses, J. A. Ayoo, A. Aluoch and S. Guchu There are several described medicinal plants in Kenya from a flora of approximately 10,000 members. Strong cross-medical information from the 42 ethnic groups points to the high potential of some of these species. The Myrsinaceae are well established ethno-anthelmintics and anti-bacterials. They are harbingers of long alkyl side chain benzoquinones which clearly have a protective function from their histochemical disposition. The main benzoquinone in the sub-family Myrsinodae is embelin while for the Maesodae it is maesaquinone together with its 5-acetyl derivative; the distribution of these benzoquinones by their alkyl side chain length or the presence/absence of a 6-methyl group is in accord with morphological sub-family de-limitation. The benzoquinones showed anti-feedant, anti-microbial, phytotoxic, acaricidal, insecticidal and nematicidal activity. Many other benzoquinones of medium and minor concentration were also isolated and characterised. Some plants belonging to the Polygonaceae which are widely used as ethno-anthelmintics have been studied. The common anthelmintic anthraquinones were obtained from all five Rumex species while the naphthalenic acetogenin derivative, nepodin was more selectively distributed. The leaf of Polygonum senegalense is up to 17% surface exudate; about thirteen non polar flavonoid derivatives (chalcones, dihydrochalcones, flavanones and a flavone) have been isolated from it. From the internal aerial tissues of this plant, the major flavonoids were common flavonoids, quercetin, kaempferol, luteolin and their glycosides. The only unique compound isolated from this plant was 2prime-glucosyl-6prime-hydroxy-4prime-methoxydihydrochalcone whose aglycone, uvangolatin is part of the exudate mixture. Other leaf exudate plants studied include the stomach-ache medicine, Psiadia punctulata (Compositae) from which novel methylated flavonoids, kaurene and trachyloban diterpenes have been found
N PROFOGOLAELIJAHS. "LORE W, OGOLA E.N; Medico social Characteristics of Cardiac patients in Obstetrical Unit Of Kenyatta National Hospital. A preliminary report of an on-going prospective study. J.Obs. Gynaecol. East and Central Africa 6:83,1987.". In: J.Obs. Gynaecol. East and Central Africa 6:83,1987. Kisipan, M.L.; 1987. 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 PROFLULEGODFREY. "Lule GN, Wankya BM, Shah MV, Greenfield C. Peptic ulcer disease at Kenyatta National Hospital: an endoscopic experience. East Afr Med J. 1987 Oct;64(10):638-42. No abstract available.". In: East Afr Med J. 1987 Oct;64(10):638-42. test; 1987. 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.

M. PROFLUTIFELIX. "Luti, F.M. (1987). Experimental modelling of axial temperature profiles of buoyant diffusion flames. African Journal of Science and Technology, Series A, vol. 6, no. 1, 76-80.". In: East Afr Med J. 1999 May;76(5):281-3. UN-HABITAT; 1987. Abstract
Mean temperatures were measured along the axis of propane gas flames using a porous ceramic burner. Data for fire heat release rates ranging form 13.3kW to 30.6kW were taken and analyzed. It was found that the lower zone of a fire in a clam environment could be conveniently divided into three regions. For the same heat release rates, the fires were subjected to a cross flow of 0.72ms-1 and it was found that along the axis, the three zones could be identified. The excess temperature in the intermittent zone decreased with height to the power of 0.60 for the calm environment and 1.11 with crossflow. In the plume zone, excess temperature decreased with 1.87 power for the clam case and 2.05 with crossflow case, all data when plotted on log plots fell on a single curve.
M. PROFLUTIFELIX. "Luti, F.M. (1987). Experimental modelling of axial temperature profiles of buoyant diffusion flames. African Journal of Science and Technology, Series A, vol. 6, no. 1, 76-80.". In: East Afr Med J. 1999 May;76(5):281-3. UN-HABITAT; 1987. Abstract
Mean temperatures were measured along the axis of propane gas flames using a porous ceramic burner. Data for fire heat release rates ranging form 13.3kW to 30.6kW were taken and analyzed. It was found that the lower zone of a fire in a clam environment could be conveniently divided into three regions. For the same heat release rates, the fires were subjected to a cross flow of 0.72ms-1 and it was found that along the axis, the three zones could be identified. The excess temperature in the intermittent zone decreased with height to the power of 0.60 for the calm environment and 1.11 with crossflow. In the plume zone, excess temperature decreased with 1.87 power for the clam case and 2.05 with crossflow case, all data when plotted on log plots fell on a single curve.
1986
MOHAMED PROFABDULAZIZ. "Language choice and Information Flow.". In: Waigani Seminar. University of Papua New Guinea; 1986.
Gachuiri CK;, Carles AB;, Schwartz HJ. "Levels, causes and factors affecting mortality in a herd of small East African goats on a semi-arid thornbush Savannah."; 1986. Abstract

Kenya comprises vast arid and semi-arid areas and at the present level of technology and economic infrastructure in the country, the only feasible way to prod-:&z food for human consumption from these areas is through domestic ruminants. Small stock production has played a major role in th economy of range areas in the past 10 years. Sheep and goats have contributed significantly more than cattle in terms of livestock products in these areas (Semenye, 1977). The goat population has recently been estimated at 7.7 million with 40% of these being kept by pastoralists (Stotz, 1983). An increasing proportion of goats is observed in the pastoralists flocks with increasing aridity of the environment, leading to the assumption that goats are better adapted to the conditions of the arid rangeland of Northern Kenya. High mortality rates, especially prcweaning, has been cited as a major constraint on improving productivity. Wilson et al. (1985) reported a preweaning mortality of 28.6% for goats in a Maasai ranch. Carles et al. (1982), working in a pastoral area in Northern Kenya, reported mortalities of 6-12% for breeding females, rising as high as 66% during the first year of life. An opportunity arose to study in more detail, the causes, levels and factors affecting mortality in a typical pastoral system with the establishment, by the Department of Animal Production in cooperation with the Ministry of Livestock Development, the European Economic Community, the German Research Foundation and the German Agency for Technical cooperation, of a research station in a pastoral area near Isiolo.

Musoke RN. "Low birthweight.". 1986.
OKEYO DRMWAIALFAYO. "L.C. Iniguez, G.E. Bradford and Okeyo A. Mwai. 1986. Lambing Date and Lambing Production of Spring-mated Rambouillet, Dorset and Finn sheep Ewes and their F1 Crosses. .". In: Journal of Animal Science. 63: 715-728. Rao, W. O., Ogonji, J. A.. and Aywa, S.; 1986. Abstract
PIP: This research report studies several biochemical and histochemical aspects of cervical carcinoma and explores their use in follow-up of patients undergoing radiotherapy. Material came from 19 patients with invasive cervical carcinoma admitted to Kenyatta National Hospital. A control group consisted of 20 women matched for age who attended clinics at the hospital but were not suffering from any malignant disease; control tissue for histological examination was obtained from 3 women who had undergone hysterectomy for uterine fibroids. Biochemical assays for alkaline and acid phosphatases in patients with cervical carcinoma show an increase in alkaline phosphatase in carcinomatous tissue (35.7 umoles/hr/mg) as opposed to normal tissue (7.2). Acid phosphatase values were only moderately raised. Assays of the same enzymes in blood showed a less marked difference between patients and controls (ranges of 7.5-20.8 and 3-14, respectively). When examined histochemically, increased alkaline phosphatase activity was observed in connective tissue, epithelium of the glands and blood capillaries of tumor tissue. 1 section containing normal tissue bordering carcinomatous tissue demonstrated normal alkaline phosphatase activity in the normal tissue and increased activity in the tumor tissue. In summary, there is increased enzyme activity around the tumor areas, but values for serum levels show an overlap of normal and abnormal cases and are therefore not predictive. Results demonstrate a clear difference in activities of these enzymes in carcinomatous tissue and normal tissue, which may be of value in follow-up care.
O. PROFNDINYA-ACHOLAJ. "Laga M, Namaara W, Brunham RC, Brunham RC, D'Costa LJ, Nsanze H, Piot P, Kummoto D, Ndinya-Achola JO, Slaney L, Ronald AR, Plummer FA. Single dose therapy of gonococcal ophthalmia with ceftriaxone. N. Engl. J. Med. 315: 1382 - 85, 1986.". In: N. Engl. J. Med. 315: 1382 - 85, 1986. IBIMA Publishing; 1986. Abstract
OBJECTIVE–To determine the efficacy of the nonoxynol 9 contraceptive sponge in preventing sexual acquisition of the human immunodeficiency virus (HIV). DESIGN–Prospective, randomized placebo-controlled trial. SETTING–Research clinic for prostitutes in Nairobi, Kenya. PATIENTS AND INTERVENTIONS–One hundred thirty-eight HIV-seronegative women were enrolled, of whom 74 were assigned to nonoxynol 9 sponge use and 64 to placebo use. These two groups did not significantly differ with respect to demographic characteristics, sexual practices, or prevalence of genital infections at enrollment, except for a lower number of sex partners per week and a higher initial prevalence of genital ulcers among women assigned to nonoxynol 9 sponge use. Among the 116 women who returned for follow-up, the mean durations of follow-up were 14 and 17 months for the two groups, respectively. MAIN OUTCOME MEASURE–HIV seroconversion. RESULTS–Nonoxynol 9 sponge use was associated with an increased frequency of genital ulcers (relative risk [RR], 3.3; P less than .0001) and vulvitis (RR, 3.3; P less than .0001) and a reduced risk of gonococcal cervicitis (RR, 0.4; P less than .0001). Twenty-seven (45%) of 60 women in the nonoxynol 9 sponge group and 20 (36%) of 56 women in the placebo group developed HIV antibodies. The hazard ratio for the association between nonoxynol 9 sponge use and HIV seroconversion was 1.7 (95% confidence interval [CI], 0.9 to 3.0). Using multivariate analysis to control for the presence of genital ulcers at enrollment, the adjusted hazard ratio for the association between nonoxynol 9 sponge use and seroconversion was 1.6 (95% CI, 0.8 to 2.8). CONCLUSIONS–Genital ulcers and vulvitis occurred with increased frequency in nonoxynol 9 sponge users. We were unable to demonstrate that nonoxynol 9 sponge use was effective in reducing the risk of HIV infection among highly exposed women.
O. PROFNDINYA-ACHOLAJ. "Laga M, Plummer FA, Nsanze H, Namaara W, Brunham RC, Ndinya-Achola JO, Maitha G, Ronald AR, D'Costa LJ, Bhullar V, Mati JY, Fransen L, Cheang M, Piot P.Epidemiology of ophthalmia neonatorum in Kenya. Lancet ii: 1145 - 1149, 1986.". In: Lancet ii: 1145 - 1149, 1986. IBIMA Publishing; 1986. Abstract
OBJECTIVE–To determine the efficacy of the nonoxynol 9 contraceptive sponge in preventing sexual acquisition of the human immunodeficiency virus (HIV). DESIGN–Prospective, randomized placebo-controlled trial. SETTING–Research clinic for prostitutes in Nairobi, Kenya. PATIENTS AND INTERVENTIONS–One hundred thirty-eight HIV-seronegative women were enrolled, of whom 74 were assigned to nonoxynol 9 sponge use and 64 to placebo use. These two groups did not significantly differ with respect to demographic characteristics, sexual practices, or prevalence of genital infections at enrollment, except for a lower number of sex partners per week and a higher initial prevalence of genital ulcers among women assigned to nonoxynol 9 sponge use. Among the 116 women who returned for follow-up, the mean durations of follow-up were 14 and 17 months for the two groups, respectively. MAIN OUTCOME MEASURE–HIV seroconversion. RESULTS–Nonoxynol 9 sponge use was associated with an increased frequency of genital ulcers (relative risk [RR], 3.3; P less than .0001) and vulvitis (RR, 3.3; P less than .0001) and a reduced risk of gonococcal cervicitis (RR, 0.4; P less than .0001). Twenty-seven (45%) of 60 women in the nonoxynol 9 sponge group and 20 (36%) of 56 women in the placebo group developed HIV antibodies. The hazard ratio for the association between nonoxynol 9 sponge use and HIV seroconversion was 1.7 (95% confidence interval [CI], 0.9 to 3.0). Using multivariate analysis to control for the presence of genital ulcers at enrollment, the adjusted hazard ratio for the association between nonoxynol 9 sponge use and seroconversion was 1.6 (95% CI, 0.8 to 2.8). CONCLUSIONS–Genital ulcers and vulvitis occurred with increased frequency in nonoxynol 9 sponge users. We were unable to demonstrate that nonoxynol 9 sponge use was effective in reducing the risk of HIV infection among highly exposed women.
K PROFGACHENECHARLESK. "The land quality: .". In: Biological Agricultural & Horticultural Journal, Vol 19(1), 49-62. F.N. kamau, G. N Thothi and I.O Kibwage; 1986. Abstract
A model for the establishment of a four-dimensional regional geodetic reference datum is presented. Starting from the three-dimensional integrated geodetic network model, formulations for the establishment of a four-dimensional regional datum are developed. Astronomic latitudes, astronomic longitudes, gravity values, gravity potential differences, gravity differences, and GPS-vectors are considered as observables. The estimated parameters defining the datura are point coordinates, deflections of the vertical and geoidai undulations, and velocities and accelerations on the positional coordinates. The network datum is considered observed over several epochs with parameters estimated from previous epochs being introduced into later epochs as stochastic prior information parameters.
L DRLEGGEPATRICK. "Legge, P.L.: Geological Map, Juba Sheet 1:250 000; Geology and Land Use. .". In: Published by the Polytechnic of Berlin, Berlin. Heinrich Boll Foundation.; 1986.
OMONDI MRMISANGOQUIRENEBERNARD. "Locally Made Laundry Machine. A technical Report, 1986.". In: Far East J. of Theo. Stat. 18 (2), pp. 161 . Far East Journal of Theoretical Statistics; 1986. Abstract
v:* {behavior:url(#default#VML);} o:* {behavior:url(#default#VML);} w:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} 12.00 Normal 0 false false false EN-GB X-NONE X-NONE /* 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-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman","serif";} Common nearly best linear estimates of location and scale parameters of normal and logistic distributions, which are based on complete samples, are considered. Here the population from which the samples are drawn is either normal or logistic population or a fusion of both distributions and the estimates are computed when it is not yet known which of the two populations (between the normal and logistic) is true. The problem discussed in this paper involves two possible population types in a given sample. Samples of sizes  and  are used to validate these estimates and a comparison of their variances is made with those of the best linear unbiased estimators (BLUEs) for normal and logistic distributions.
N PROFMUSOKERACHEL. "Low birthweight. East Afr Med J . 1986 Feb; 63 ( 2 ): 89-90 . No abstract available. PMID: 3720609 [PubMed - indexed for MEDLINE] Musoke RN.". In: East Afr Med J . 1986 Feb; 63 ( 2 ): 89-90 . Far East Journal of Theoretical Statistics; 1986. Abstract
No abstract available.
O. PROFNDINYA-ACHOLAJ. "Lubwama SW, Nsanze H, Plummer F, Ndinya-Achola J, Ronald AR, D'Costa LJ, Naamara W, Maitha G.Laboratory diagnosis of chancroid in Nairobi, Kenya. East Afr Med J. 1986 Jun;63(6):389-94.". In: East Afr Med J. 1986 Jun;63(6):389-94. IBIMA Publishing; 1986. Abstract
Routine procedures used to isolate Haemophilus ducreyi in a busy laboratory are reported. Identification was based on colony morphology and nutritional and biochemical properties of 120 fresh isolates of H. ducreyi. These isolates grew very well on Gonococcal Agar and Mueller-Hinton Agar incubated at 34 degrees C in candle extinction jars containing moistened filter paper. Colonies varied in size, giving a polymorphic appearance. They were smooth, dome-shaped, and buff-yellow to grey in colour, and measured 2 mm in diameter. They could be pushed intact across the agar surface. By microscopic examination of gram-stained smears the isolates were gram-negative coccobacilli arranged in short chains, clumps or whorls and occasionally in typical "rail track" arrangements. Individual bacteria showed bipolar staining. Colonies autoagglutinated in saline. All strains were catalase-negative and did not produce indole or H2S. They were oxidase- and beta-lactamase positive and required X but not V factor for growth. Now that reliable techniques have been developed and characteristics established it is possible for most clinical laboratories to isolate and identify this organism from most patients with chancroid.
O. PROFNDINYA-ACHOLAJ. "Lubwama SW, Plummer F, Ndinya-Achola JO, Nsanze H, Namaara W, D'Costa LJ. Isolation and identification of H. ducreyi in a clinical laboratory. J. Med. Microbiol. 22: 175 - 178, 1986.". In: J. Med. Microbiol. 22: 175 - 178, 1986. IBIMA Publishing; 1986. Abstract
OBJECTIVE–To determine the efficacy of the nonoxynol 9 contraceptive sponge in preventing sexual acquisition of the human immunodeficiency virus (HIV). DESIGN–Prospective, randomized placebo-controlled trial. SETTING–Research clinic for prostitutes in Nairobi, Kenya. PATIENTS AND INTERVENTIONS–One hundred thirty-eight HIV-seronegative women were enrolled, of whom 74 were assigned to nonoxynol 9 sponge use and 64 to placebo use. These two groups did not significantly differ with respect to demographic characteristics, sexual practices, or prevalence of genital infections at enrollment, except for a lower number of sex partners per week and a higher initial prevalence of genital ulcers among women assigned to nonoxynol 9 sponge use. Among the 116 women who returned for follow-up, the mean durations of follow-up were 14 and 17 months for the two groups, respectively. MAIN OUTCOME MEASURE–HIV seroconversion. RESULTS–Nonoxynol 9 sponge use was associated with an increased frequency of genital ulcers (relative risk [RR], 3.3; P less than .0001) and vulvitis (RR, 3.3; P less than .0001) and a reduced risk of gonococcal cervicitis (RR, 0.4; P less than .0001). Twenty-seven (45%) of 60 women in the nonoxynol 9 sponge group and 20 (36%) of 56 women in the placebo group developed HIV antibodies. The hazard ratio for the association between nonoxynol 9 sponge use and HIV seroconversion was 1.7 (95% confidence interval [CI], 0.9 to 3.0). Using multivariate analysis to control for the presence of genital ulcers at enrollment, the adjusted hazard ratio for the association between nonoxynol 9 sponge use and seroconversion was 1.6 (95% CI, 0.8 to 2.8). CONCLUSIONS–Genital ulcers and vulvitis occurred with increased frequency in nonoxynol 9 sponge users. We were unable to demonstrate that nonoxynol 9 sponge use was effective in reducing the risk of HIV infection among highly exposed women.
O. PROFNDINYA-ACHOLAJ. "Lubwama SW, Plummer FA, Ndinya-Achola J, Nsanze H, Namaara W, D'Costa LJ, Ronald AR.Isolation and identification of Haemophilus ducreyi in a clinical laboratory.J Med Microbiol. 1986 Sep;22(2):175-8.". In: J Med Microbiol. 1986 Sep;22(2):175-8. IBIMA Publishing; 1986. Abstract
Routine procedures used to isolate Haemophilus ducreyi in a busy laboratory are reported. Identification was based on colony morphology and nutritional and biochemical properties of 120 fresh isolates of H. ducreyi. These isolates grew very well on Gonococcal Agar and Mueller-Hinton Agar incubated at 34 degrees C in candle extinction jars containing moistened filter paper. Colonies varied in size, giving a polymorphic appearance. They were smooth, dome-shaped, and buff-yellow to grey in colour, and measured 2 mm in diameter. They could be pushed intact across the agar surface. By microscopic examination of gram-stained smears the isolates were gram-negative coccobacilli arranged in short chains, clumps or whorls and occasionally in typical "rail track" arrangements. Individual bacteria showed bipolar staining. Colonies autoagglutinated in saline. All strains were catalase-negative and did not produce indole or H2S. They were oxidase- and beta-lactamase positive and required X but not V factor for growth. Now that reliable techniques have been developed and characteristics established it is possible for most clinical laboratories to isolate and identify this organism from most patients with chancroid.
1985
"Language and Politics in the Horn of Africa.". In: International Symposium on the Horn of Africa. University of Cairo, Cairo; 1985.
Wahome EW. Later Iron Age in Nyeri District, Kenya.. Nairobi, Kenya: University of Nairobi; 1985.
G. PROFSIMIYUVINCENT. "Les Classes Sociales en Afrique de Iquest Pre-Coloniale in He-CHI Revue dEtudes Francaises de Iuniversite de Nairobi.". In: P. 47-53 Editorship: African in Time Perspective. Weekly Radio Talks on African History, V.O.K. Kireti VM, Atinga JEO; 1985. Abstract

The human body louse, Pediculus humanus, showed eighteen midgut proteins ranging between 12 and 117 kDa, when analysed by SDS-PAGE electrophoresis. Seven of them (12 kDa, 17 kDa, 29 kDa, 35 kDa, 40 kDa, 55 kDa and 97 kDa) were major bands based on their intensity of staining. The immunization of rabbits with a midgut extract elicited the production of protective polyclonal antibodies. These antibodies reacted strongly with all major midgut proteins as well as with 63 kDa and 117 kDa proteins when tested by the Western blot technique. The analysis of the proteins revealed that the 12 kDa, 25 kDa, 29 kDa, 35 kDa, 45 kDa, 87 kDa and 97 kDa proteins are glycosylated and none of them contained a lipid moiety. By electroelution, the proteins of 35 kDa and 63 kDa were purified. On trypsinization, the proteins of 35 kDa and 63 kDa produced four major fragments (F1, F2, F3, and F4) when resolved on a 18% SDS-PAGE. The F1 fragment of the 35 kDa protein reacted with the polyclonal antibodies by the immunoblot technique.

Waithaka K. "Liatris forcing in Kenya."; 1985.
Klauss, V; Bhatt SM. "Lipaemia retinalis: a case report.". 1985.
L. PROFWANJALACHRISTOPHER. "La Litteratura Dopo L'Independenza, in Synchron Numero 5 - Anno 4 Decembre 1985, 53-65.". In: published by Agip Ptroli of Milan Italy.; 1985. Abstract

A random sample survey using personal interviews was conducted in Machakos and Makueni Districts of Kenya in 1992 to estimate the level of rabies vaccination of the dog population. To substantiate the results of the interviews, a sample of the surveyed dogs 3 months old and above were bled for serum rabies antibody determination using an inhibition enzyme immunoassay (INH EIA). Of the 266 surveyed 3 months old and above, only 29% (77/266) were reportedly vaccinated against rabies. Out of the 197 dog sera titrated for rabies antibody, only 29% (57/197) had detectable antibodies and only 16% (32/197) had antibody tires equal to or greater than the threshold considered protective of 0.5 I.U/ml. There was a strong positive association between a history of previous vaccination and the detection of rabies antibodies. Of 133 dogs with no history of previous vaccination, 20% (26/133) had detectable antibodies. With the rabies incidence in Machakos and Makueni Districts still unacceptably high, the level of vaccination estimated in this survey is clearly inadequate for rabies control and measures designed to increase it are discussed.

P. PROFMUREITHILEOPOLD. "Labour Utilization and the Employment Problem in Africa in P. Ndegwa L>P. Mureithi and R.H Green Development Options for Africa in the 1980 and Beyond Nairobi Oxford University Press.". In: Gabbay R. &Siddique A., ed., Good Governance Issues and Sustainable Development: The Indian Ocean Region (New Delhi: Vedams Books). ISCTRC; 1985. Abstract
Differentiation of bloodstream-form trypanosomes into procyclic (midgut) forms is an important first step in the establishment of an infection within the tsetse fly. This complex process is mediated by a wide variety of factors, including those associated with the vector itself, the trypanosomes and the bloodmeal. As part of an on-going project in our laboratory, we recently isolated and characterized a bloodmeal-induced molecule with both lectin and trypsin activities from midguts of the tsetse fly, Glossina longipennis [Osir, E.O., Abubakar, L., Imbuga, M.O., 1995. Purification and characterization of a midgut lectin-trypsin complex from the tsetse fly, Glossina longipennis. Parasitol. Res. 81, 276-281]. The protein (lectin-trypsin complex) was found to be capable of stimulating differentiation of bloodstream trypanosomes in vitro. Using polyclonal antibodies to the complex, we screened a G. fuscipes fuscipes cDNA midgut expression library and identified a putative proteolytic lectin gene. The cDNA encodes a putative mature polypeptide with 274 amino acids (designated Glossina proteolytic lectin, Gpl). The deduced amino acid sequence includes a hydrophobic signal peptide and a highly conserved N-terminal sequence motif. The typical features of serine protease trypsin family of proteins found in the sequence include the His/Asp/Ser active site triad with the conserved residues surrounding it, three pairs of cysteine residues for disulfide bridges and an aspartate residue at the specificity pocket. Expression of the gene in a bacterial expression system yielded a protein (M(r) approximately 32,500). The recombinant protein (Gpl) bound d(+) glucosamine and agglutinated bloodstream-form trypanosomes and rabbit red blood cells. In addition, the protein was found to be capable of inducing transformation of bloodstream-form trypanosomes into procyclic forms in vitro. Antibodies raised against the recombinant protein showed cross-reactivity with the alpha subunit of the lectin-trypsin complex. These results support our earlier hypothesis that this molecule is involved in the establishment of trypanosome infections in tsetse flies.
A. PROFKARANIFLORIDA. ""Leadership in Community Projects".". In: Pan- African Institute, Project Management Workshop, Kabwe, Zambia. 1984 and 1985. Journal of BiochemiPhysics; 1985. Abstract
   
A. PROFKARANIFLORIDA. ""Leadership in Community Projects".". In: Pan- African Institute, Project Management Workshop, Kabwe, Zambia. 1984 and 1985. Journal of BiochemiPhysics; 1985. Abstract

 

 

KIMPEI DRMUNEI. "Livestock price policy in Kenya: case of beef,.". In: paper presented in a workshop on Africa price policy and (published as a document of Economic Development Institute of the World Bank,1985). Vaccine 26:2788- 2795; 1985. Abstract
Mwaura F, K M Mavuti and W N Wamicha. . :
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 PROFLULEGODFREY. "Lule GN, Wankya BM. Duodenal ulcer disease at Kenyatta National Hospital. East Afr Med J. 1985 Nov;62(11):784-90. No abstract available.". In: East Afr Med J. 1985 Nov;62(11):784-90. 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.

1984
MOHAMED PROFABDULAZIZ. "A Linguistic Interaction between Arabic and Swahili.". In: Afro-Arab Colloquium. Dakar, Senegal; 1984.
Kanori JN. "Libraries and Rural development in Kenya: Problems and prospects .". In: Library Workshop. University of Nairobi; 1984.
Broberg G, Wachira TM, et al. "Laboratory observations of the actions of "Glinus" (Fam. Aizoacea) fruit on snails, hosts of Fasciola and Schistosoma in Kenya." Annals of Tropical Medicine and Parasitology. 1984;73:663.
A. PROFESHIWANIARTHUR. "The Legal Personality and the Wolrd of Fact: a Myth or Reality?". In: The Scottish Law Gazette Vol. 52, No. 4: 119. A Matimba, M Oluka, B Ebeshi, J Sayi, Bolaji, J Del Favero , C Van Broeckhoven, AN Guanta; 1984. Abstract
Oral infection with Herpes Simplex Virus (HSV) is a frequent and well documented complication in immunosuppressed individuals including patients on immunosuppressive medication. We report the development of severe oral infection with HSV type 1 in a 34 year old woman with type 1 diabetes mellitus and end stage renal disease (ESRD) following cadaveric renal transplantation at the Western General Hospital, Edinburgh. The role of acyclovir in therapy and chemoprophylaxis is discussed.
1983
Levin AG, Jones M, Kirkham DM, Shah T, Peters TJ, Hill ID, Wasunna A, Brubaker G. "Lymphocyte enzyme activities in East African blacks: decrease in 5'nucleotidase and possible relation to immunosuppression." Trans. R. Soc. Trop. Med. Hyg.. 1983;77(6):840-4. Abstract

Microanalysis of subcellular organelle marker enzymes was applied to cryopreserved lymphocytes (obtained and processed in the field) from East African blacks with moderate to severe malnutrition and subject to locally endemic parasitic and infectious diseases. An initial study demonstrated that activities of these enzymes, with the partial exception of catalase, were stable to cryopreservation. Cryopreserved and thawed lymphocyte specimens (1 to 3 X 10(6) viable cells) from 26 Africans and 20 Caucasian controls were studied. There was a highly significant decrease in 5'nucleotidase activity in these African subjects. Activity of another plasma membrane enzyme, gamma-glutamyl transferase, and of marker enzymes for other intracellular organelles, was not significantly different between the two groups, indicating that the nucleotidase alteration is highly specific. 5'Nucleotidase activity in a group of 17 East African blacks of high socio-economic status lay between the values obtained in the other two groups and was not significantly different from either. Further studies on 5'nucleotidase showed no evidence that the enzyme is functionally different in Africans. The differences in activity of this enzyme in Africans may reflect the known immuno-suppressive effects of infectious disease and malnutrition or may have a genetic basis which may in turn be associated with the pathogenesis of secondary immunodeficiency.

OKOTH PROFOGENDOHASTINGW. ""Land ownership and land distribution in Kenya" in Killick, A. Readings in the Political Economy of Kenya, Heinemann, Nairobi.". In: Paper for the Walter Rodney Seminar Series, African Studies Centre, Boston University, USA Decembe 8. Cent. Afri. J. Pharm.Sci. 5(3): 60-66; 1983. Abstract
The identification of five novel compounds, pseudo-erythromycin A-6,9-hemiketal, 8,9-anhydro-pseudo-erythromycin A-6,9-hemiketal, 8,9-anhydro-pseudo-N-demethylerythromycin A-6,9-hemiketal, 5-O-beta-D-desosaminylerythronolide A and 15-nor-erythromycin C, in mother liquor concentrates of Streptomyces erythraeus is described. The pseudo-erythromycin derivatives are characterized by a 12-membered macrocyclic ring as a result of C13––C11 trans-lactonization. The five compounds have very little antimicrobial activity.
OLE PROFMALOIYGEOFFREYM. "LANGMAN, V.A., BAMFORD, O.S. and MALOIY, G.M.O. (1983) Respiration and metabolism in the giraffe. Respiration Physiology 50,141-152.". In: Proceedings of the 7th Pan-African Ornithological Congress, p. 17. EAMJ; 1983. Abstract
Serum acid phosphatase was measured in patients with enlarged benign and malignant prostate before and after rectal examination. Amongst the patients with benign glands, rectal examination did not produce any significant false elevation of the enzyme. Rectal examination, however, caused a rise in the enzyme level in a few untreated cancer patients and in cancer patients who has become refractory to hormonal therapy. This rise would help rather than mislead in the diagnosis of malignant prostate and also in the identifying treated patients who had become refractory to treatment. Thus, when serum acid phosphatase is properly determined, elevated levels should always arouse suspicion of malignant prostate or other lesions associated with high enzyme level even is such determination was preceded by rectal examination. There appears to be no merit in the teaching that the determination of serum acid phosphatase should be delayed after rectal examination.
A. PROFESHIWANIARTHUR. "Legal Implications of Managerial Decisions.". In: The Kenya Account, Vol. iv No. 3.9. A Matimba, M Oluka, B Ebeshi, J Sayi, Bolaji, J Del Favero , C Van Broeckhoven, AN Guanta; 1983. Abstract
Oral infection with Herpes Simplex Virus (HSV) is a frequent and well documented complication in immunosuppressed individuals including patients on immunosuppressive medication. We report the development of severe oral infection with HSV type 1 in a 34 year old woman with type 1 diabetes mellitus and end stage renal disease (ESRD) following cadaveric renal transplantation at the Western General Hospital, Edinburgh. The role of acyclovir in therapy and chemoprophylaxis is discussed.
O PROFWASUNNAAGGREY. "Levin AG, Jones M, Kirkham DM, Shah T, Peters TJ, Hill ID, Wasunna A, Brubaker G. Lymphocyte enzyme activities in East African blacks: decrease in 5'nucleotidase and possible relation to immunosuppression. Trans R Soc Trop Med Hyg. 1983;77(6):840-4.". In: Trans R Soc Trop Med Hyg. 1983;77(6):840-4. John Benjamins Publishing Company; 1983. Abstract

Microanalysis of subcellular organelle marker enzymes was applied to cryopreserved lymphocytes (obtained and processed in the field) from East African blacks with moderate to severe malnutrition and subject to locally endemic parasitic and infectious diseases. An initial study demonstrated that activities of these enzymes, with the partial exception of catalase, were stable to cryopreservation. Cryopreserved and thawed lymphocyte specimens (1 to 3 X 10(6) viable cells) from 26 Africans and 20 Caucasian controls were studied. There was a highly significant decrease in 5'nucleotidase activity in these African subjects. Activity of another plasma membrane enzyme, gamma-glutamyl transferase, and of marker enzymes for other intracellular organelles, was not significantly different between the two groups, indicating that the nucleotidase alteration is highly specific. 5'Nucleotidase activity in a group of 17 East African blacks of high socio-economic status lay between the values obtained in the other two groups and was not significantly different from either. Further studies on 5'nucleotidase showed no evidence that the enzyme is functionally different in Africans. The differences in activity of this enzyme in Africans may reflect the known immuno-suppressive effects of infectious disease and malnutrition or may have a genetic basis which may in turn be associated with the pathogenesis of secondary immunodeficiency.

O PROFOYUGIWALTER. ""Local Government in Kenya: A Case of Institutional Decline," in P. Mawhood, (ed.), local Government in the Third World: Experience of Decentralisation in Tropical Africa 2nd ed., Pretoria: Africa Institute of South Africa, 1994 (the first edition was pub.". In: The Leviathan (W. Berlin), Volume 6/pp. 197-215 (in German). IPPNW; 1983. Abstract
Although military conflicts are common on the African continent, there is a paucity of data regarding bomb-blast injuries in this region and in Kenya in particular. This paper describes the pattern of maxillofacial injuries sustained after the August 1998 bomb blast that occurred in Nairobi, Kenya. A retrospective cross-sectional study was carried out using hospital-based records of 290 bomb-blast survivors admitted at the Kenyatta National Referral and Teaching Hospital in Nairobi. Using a self-designed form to record information about variables such as the sex and age of the survivors and type of location of soft- and hard-tissue injuries, it was found that of the 290 bomb-blast survivors, 78% had sustained one or more maxillofacial injuries. Soft-tissue injuries (cuts, lacerations or bruises) were the most common, constituting 61.3% of all injuries in the maxillofacial region; 27.6% had severe eye injuries, while 1.4% had fractures in the cranio-facial region. This paper concludes that the effective management of bomb-blast injuries as well as those caused by other types of disaster requires a multidisciplinary approach. The high percentage of maxillofacial injuries confirm that maxillofacial surgeons should form an integral part of this multidisciplinary team.
1982
Gichaga FJ. "Laboratory Study of Deformation Modulus/Time Relationship for Various Subgrade Soils Under Road Pavement Structure." Kenya Journal of Science and Technology. 1982;3(No. 2):63-74.
Odingo- Ambio RS. "Land Evaluation.". 1982.Website
W. PROFMWANGOMBEAGNES. "Laboratory evaluation of new fungicides against coffee berry disease. Proceedings of the 1st Workshop .". In: Proceedings of the 1st Workshop . J Hum Ecol, 26(3): 163-173 (2009).; 1982. Abstract
Fusarium wilt caused by Fusarium udum Butler, is an economically important disease of pigeonpea (Cajanus cajan (L.) Mill). Information on the mechanisms of resistance to this disease in pigeonpea is limited. To study the role of vascular occlusion in wilt resistance, isolates of F.udum were inoculated onto resistant and susceptible varieties of pigeonpea and observed under light and transmission electron microscopes. The presence of F. udum in wilt susceptible plants was characterized by mycelia and conidia in the xylem vessels, plugging in some vessels, disintegration of xylem parenchyma cells in the infected areas, and the formation of cavities due to heavy colonization in the pith cortex vascular bundle. Resistance to F. udum in the roots and stems of wilt resistant plants was associated with low fungal colonization and high occlusion due to tyloses and gels in the xylem vessels. There were significant differences (P = 0:05) in the number of xylem vessels occluded by tyloses in resistant and susceptible plants with a maximum of 22.5% and 8.0% occlusion, respectively. It is probable that tyloses and gels formed as a result of F. udum interaction in wilt resistant plants are part of a resistance mechanism. Key words: Fusarium wilt,cajanus cajan, resistance, tylose, vascular occlusion
CHANDRA DRSAMANTAPURNA. "Land Characteristics, Economic Policy and Rhodesian Dualism, Africa Quarterly, Vol.20, Nos. 1 - 2 April,.". In: Annals of Tropical Medicine and Parasitology, Vol. 103, No. 3., pp. 211-220. Journal of Natural Products; 1982. Abstract
Although early diagnosis and treatment are key factors in the effective control of human African trypanosomiasis (HAT), many cases of the disease delay taking appropriate action, leading to untold suffering. As a better understanding of treatment-seeking behaviour should help in identifying the obstacles to early diagnosis and effective treatment, the treatment pathways followed by 203 former HAT cases in western Kenya and eastern Uganda have recently been explored. About 86% of the HAT cases had utilized more than two different healthcare options before being correctly diagnosed for HAT, with about 70% each using more than three different health facilities. Only about 8% of the cases reported that they had been correctly diagnosed the first time they sought treatment. Just over half (51%) of the HAT cases had been symptomatic for >2 months before being correctly diagnosed for HAT, and such time lags in diagnosis contributed to 72% of the cases receiving their first appropriate treatment only in the late stage of the disease. The likelihood of a correct diagnosis increased with the time the case had been symptomatic. These observations indicate an urgent need to build the diagnostic capacity of the primary healthcare facilities in the study area, so that all HAT cases can be identified and treated in the early stage of the disease.
PROF. SIBOE GEORGEM. "Leaf blotch and fruit rot of pomegranate.". In: FAO Plant Protection Bulletin, Vol. 30: 161-162. Taylor & Francis; 1982. 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.
OKOTH PROFOKOMBODUNCAN. "Linguistics and History of Nasal Compounds in dholuo.' In Proceedings of the International Symposium on Languages and History of the Nilotic People. Collogne 1982.". In: A book review in Journal of African Languages and Linguistics Vol. 15 - 1, 80-85. CIGR Electocic Journal; 1982. Abstract
isolated from preterm neonates during the outbreak of gastroenteritis in hospital in Nairobi, Kenya, were resistance to trimethoprin-sulfathoxaxole, Chloramphenicol, oxytetracycline and ampicilin, but only a few strains were resistant to cefazolin, cefamandole, cefataximine, amikacin and nalidixic acid. Fourteen different antimicrobial resistance patterns were observed in the 229 strains of E.coli analyzed. Eighty-two percent of the EPEC strains belonged to two resistance patterns. There was no consistent relationship between palsmid profile group and antimicrobial resistance pattern, although one resistance pattern was more frequently observed in EAF-positive strins belonging to the dominant plasmid profile group. Nine percent of the EPEC strins were resistant to gentamicin compared to 37% in the non-EPEC group. No correlation was observed between administration of gentamicin and percentage of resistant strains isolated. None of the nine neonates receiving gentamicin died during the outbreak. Gentamicin resistance was observed in E.coli strains from six out of these nine neonates. Five out of fourteen neonates who received other antimicrobials, or no antibiotic at all, died. Key words: Enteropathogenic Escherichia Coli; antimicrobial resistance;
1981
MOHAMED PROFABDULAZIZ. "A Lexicalist Approach to Bantu Morphology.". In: Annual Conference of the Linguistic Society. Australian National University, Canberra; 1981.
MOHAMED PROFABDULAZIZ. "Language Planning with special reference to East African Countries." University of Washington, Seattle; 1981.
Onyango OW. "Lake Basin Shallow Wells.". 1981.Website
Vadher A, Ndetei DM. "Life events and depression in a Kenyan setting.". 1981.
NTHIA PROFNJERUEH. ""Land Adjudication and its Implications for the Social Organization of the Mbeere".". In: In African Journal of Sociology, Vol. 1 No. 1 & 2. University of Nairobi. African Wildlife Foundation. Nairobi; 1981. 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.
1980
C.K. M, S. T. Local plants with known medicinal value. Kenya Medical Research Institute (KEMRI) ; 1980.
MWAGIRU PROFMAKUMI. Law, Morals and the Individual in Kenya .; 1980.
NGANGA DRWAWERUFRANK. "Labetalol (Trandate) in Hypertension .". In: proceedings. East African Journal of Development Studies; 1980. Abstract
Essential thrombocythaemia was diagnosed in a series of 18 patients on the basis of platelet counts greater than 1,000 X 10(9)/1. Radionuclide studies have been carried out to distinguish thrombocythaemia as a primary disease from polycythaemia vera, myelofibrosis and chronic granulocytic leukaemia presenting with high platelet counts. These have included blood volume and spleen function, and radio-iron (52Fe) has been used to demonstrate the presence of extramedullary (splenic) erythropoiesis. The value of these investigations in distinguishing between the various myeloproliferative disorders associated with thrombocythaemia is illustrated. PMID: 3933244 [PubMed - indexed for MEDLINE]
SILAS DRMURERAMANZI. "Les Mecanismes de Transfert des Charges a travers les Membranes biologiques.". In: Conference. CEAER - UNR; 1980.
M. PROFLUTIFELIX. "Luti, F.M. (1980). Transient flow development due to a strong heat source in the atmosphere; Part I: Uniform temperature source. Combustion Science and Technology, 23, pp 163-75.". In: East Afr Med J. 1999 May;76(5):281-3. UN-HABITAT; 1980. Abstract

This paper describes a finite difference experiment to simulate the transient development of the convection column above a strip of uniform high temperature source in a stratified uniform cross flow atmosphere. The k-e model of turbulence is used and an upstream weighted scheme for this vorticity-stream function formulation is employed. Some computation results for a 195m wide source are presented. The immediate goal of the undertaking was to devise a scheme which could yield realistic flow 'boundary conditions' in the immediate vicinity of a fire to enable one to model the detailed structure of the fire region. The predictions are quite consistent with observations and this provides the link between the heat source and environmental parameters. This scheme, together with a refined near zone fire model, can be used to describe the interplay between the heat source (fire) component and the environmental components of a mass fire system.

1979
MOHAMED PROFABDULAZIZ. "Language in Afro-Arab Relations: The historical Interactions between Arabic and African Languages.". In: UNESCO - sponsored symposium on the Historical and Socio Cultural Relations between Black Africa and Arab World: 1935 to the present - organized by the International Scientific Committee for the Drafting of a General History of Africa. Unesco-Paris; 1979.
Stelfox, John G; Kufwafwa JMSPDW; W; G. Livestock and wild herbivore populations in the Kenya rangelands in 1977 compared with 1978.; 1979. Abstract

Compares wild herbivore and livestock poulation data collected during the aerial suveys throughout the rangelands areas during 1977 and 1978. rangelands which were flown in straight line belt transects the first year at l0km spacing and the second at 5km apart. Elephant population estimates according to the ecoregions were: Northern Rift Valley 1,600 in 1977 but not included in 1978; Northern volcanics 1,600 in 1977 and 110 in 1978; Northern Central 4,170 in 1977 and 1,930 in 1978; North East 9,500 in 1977 and 3,060 in 1978; South Central 2,800 in 1977 and 4,130 in 1978, East Central-Coastal 13,900 in 1977 and 8,450 in 1978; South East 25,500 in 1977 and 21,900 in 1978; South West 1,800 in 1977 and 3,180 in 1978 providing a total estimate for 1977 of 59,800 and for 1978 of 42,800.

OKOTH PROFOGENDOHASTINGW. ""Land tenure and its implications for the development of Semi-Arid Areas"; paper for the Workshop on the Development of Kenya's Semi-Arid Areas. Institute for Development Studies, University of Nairobi, July 23-27.". In: Academics Press, New york. Cent. Afri. J. Pharm.Sci. 5(3): 60-66; 1979. Abstract
The identification of five novel compounds, pseudo-erythromycin A-6,9-hemiketal, 8,9-anhydro-pseudo-erythromycin A-6,9-hemiketal, 8,9-anhydro-pseudo-N-demethylerythromycin A-6,9-hemiketal, 5-O-beta-D-desosaminylerythronolide A and 15-nor-erythromycin C, in mother liquor concentrates of Streptomyces erythraeus is described. The pseudo-erythromycin derivatives are characterized by a 12-membered macrocyclic ring as a result of C13––C11 trans-lactonization. The five compounds have very little antimicrobial activity.
OLE PROFMALOIYGEOFFREYM. "LANGMAN, V.A., MALOIY, G.M.O., SCHMIDT-NIELSEN, K. and SCHROTER, R.C.(1979) Nasal heat exchange in the giraffe and other large animals. Respiration Physiology 37, 325-334.". In: Proceedings of the 7th Pan-African Ornithological Congress, p. 17. EAMJ; 1979. Abstract
Serum acid phosphatase was measured in patients with enlarged benign and malignant prostate before and after rectal examination. Amongst the patients with benign glands, rectal examination did not produce any significant false elevation of the enzyme. Rectal examination, however, caused a rise in the enzyme level in a few untreated cancer patients and in cancer patients who has become refractory to hormonal therapy. This rise would help rather than mislead in the diagnosis of malignant prostate and also in the identifying treated patients who had become refractory to treatment. Thus, when serum acid phosphatase is properly determined, elevated levels should always arouse suspicion of malignant prostate or other lesions associated with high enzyme level even is such determination was preceded by rectal examination. There appears to be no merit in the teaching that the determination of serum acid phosphatase should be delayed after rectal examination.
1978
NTHIA PROFNJERUEH. ""Land Adjudication and Its Implications for the Social Organization of the Mbeere.".". In: Research Paper No. 73, Land Tenure Center, University of Wisconsin-Madison. African Wildlife Foundation. Nairobi; 1978. 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.
OKOTH PROFOGENDOHASTINGW. ""Land and access rights in Kenya's Coastal Water-Front"; in C.O. Okidi and S. B. Westley (eds.), The Management of Coastal and Off-Shore Resources in Eastern Africa, IDA Occasional Paper No.28.". In: Academics Press, New york. Cent. Afri. J. Pharm.Sci. 5(3): 60-66; 1978. Abstract
The identification of five novel compounds, pseudo-erythromycin A-6,9-hemiketal, 8,9-anhydro-pseudo-erythromycin A-6,9-hemiketal, 8,9-anhydro-pseudo-N-demethylerythromycin A-6,9-hemiketal, 5-O-beta-D-desosaminylerythronolide A and 15-nor-erythromycin C, in mother liquor concentrates of Streptomyces erythraeus is described. The pseudo-erythromycin derivatives are characterized by a 12-membered macrocyclic ring as a result of C13––C11 trans-lactonization. The five compounds have very little antimicrobial activity.
OLE PROFMALOIYGEOFFREYM. "LANGMAN, V.A., MALOIY, G.M.O., SCHMIDT-NIELSEN, K. and SCHROTER, R.C.(1978) Respiratory water and heat loss in camels subjected to dehydration. Journal of Physiology, London 278, 33P.". In: Proceedings of the 7th Pan-African Ornithological Congress, p. 17. EAMJ; 1978. Abstract
Serum acid phosphatase was measured in patients with enlarged benign and malignant prostate before and after rectal examination. Amongst the patients with benign glands, rectal examination did not produce any significant false elevation of the enzyme. Rectal examination, however, caused a rise in the enzyme level in a few untreated cancer patients and in cancer patients who has become refractory to hormonal therapy. This rise would help rather than mislead in the diagnosis of malignant prostate and also in the identifying treated patients who had become refractory to treatment. Thus, when serum acid phosphatase is properly determined, elevated levels should always arouse suspicion of malignant prostate or other lesions associated with high enzyme level even is such determination was preceded by rectal examination. There appears to be no merit in the teaching that the determination of serum acid phosphatase should be delayed after rectal examination.
OKOTH PROFOGENDOHASTINGW. ""Law and integrated environmental management" UNESCO, Science and Technology Education Newsletter 9.". In: Academics Press, New york. Cent. Afri. J. Pharm.Sci. 5(3): 60-66; 1978. Abstract
The identification of five novel compounds, pseudo-erythromycin A-6,9-hemiketal, 8,9-anhydro-pseudo-erythromycin A-6,9-hemiketal, 8,9-anhydro-pseudo-N-demethylerythromycin A-6,9-hemiketal, 5-O-beta-D-desosaminylerythronolide A and 15-nor-erythromycin C, in mother liquor concentrates of Streptomyces erythraeus is described. The pseudo-erythromycin derivatives are characterized by a 12-membered macrocyclic ring as a result of C13––C11 trans-lactonization. The five compounds have very little antimicrobial activity.
HENRY PROFINDANGASI. ""Literature and Society: A View on Approach", Busara 5, 2:70-76 Reprinted as "Literature and Society: What Approach" in Wanjala, The Season of Harvest.". In: (Published in Japanese). GIGA German Institute of Global and Area Studies, Hamburg, July 2009; 1978. Abstract
This integrative review on the teaching of reading in Kenyan primary schools provides a foundation for the growing movement there to improve reading education. In gathering sources for this review, we took an inclusive historical stance. Thus, we did not dismiss research reports that lacked traditional indicators of quality such as being published in peer-reviewed journals. We used multiple methods to find relevant research and associated documents, including two trips to Kenya. The review is organized by six topics: (a) language of instruction, (b) reading instruction, (c) reading materials, (d) reading culture, (e) assessment, and (f) teacher development. The review concludes with six proposals for policymakers, educational researchers, and teacher educators for the development of reading instruction based on what we learned in reviewing the literature. The first proposals are intended specifically to address the teaching of reading in Kenya, but they may be relevant to other sub-Saharan nations. The final proposal encourages others to conduct similar reviews to make possible a handbook of reading in Africa.
1977
Mohamed PA,(ed) AIS. "Language Situation in Kenya." Languages et PolitiQues en Afrique Noire. 1977.
OKOTH PROFOGENDOHASTINGW. ""Land tenurer problems in the Ten-Mile Strip of the Coast Province of Kenya"; memorandum prepared for and at the request of the Parliamentary Select.". In: Academics Press, New york. Cent. Afri. J. Pharm.Sci. 5(3): 60-66; 1977. Abstract
The identification of five novel compounds, pseudo-erythromycin A-6,9-hemiketal, 8,9-anhydro-pseudo-erythromycin A-6,9-hemiketal, 8,9-anhydro-pseudo-N-demethylerythromycin A-6,9-hemiketal, 5-O-beta-D-desosaminylerythronolide A and 15-nor-erythromycin C, in mother liquor concentrates of Streptomyces erythraeus is described. The pseudo-erythromycin derivatives are characterized by a 12-membered macrocyclic ring as a result of C13––C11 trans-lactonization. The five compounds have very little antimicrobial activity.
Mutungi OK. "Law and Freedom in Society." Paper presented to the Philosophical Society of Kenya, University College, Kenyatta; 1977. Abstract
n/a
S PROFKIGONDUCHRISTINE. "Lutalo-Bosa A.J., Sekadde C.B., Opiyo W. and Kiwanuka J.B., Presentation of paper to the Annual Scientific Conference of East Africa Medical Research Council, February, 1977 Liver function tests among normal Ugandans. A paper was reported in the Annual Re.". In: Annual Scientific Conference of East Africa Medical Research Council. uon press; 1977. Abstract

PIP: Masturbatory semen specimen from 49 fertile Black African males in Kenya whose wives were pregnant was obtained after at least 3 days of abstinence for the analysis of parameters which included volume motility, vitality, sperm concentration, pH, fructose and acid phosphatase levels. About 1/2 the spermatozoa was actively progressive in motility, while 40% was nonmotile. Vitality in the 1st hour revealed that 81.4% of the sperm was alive. About 90% of the semen specimens had more than 40% idea forms of spermatozoa. Spermatozoal abnormalities were a frequent feature. There was no correlation between age and the testicular volume, but seminal fluid volume and sperm density tended to decrease with age. Serum levels of Follicle Stimulating Hormone, Luteinizing Hormone, Prolactin and Testosterone were determined in the subjects' sera, enabling the establishment of reference values for these parameters in African Kenyan males.

1976
Raffle A, Gray J, MacDonald HR. "Letter: First-aid treatment of poisoning." Br Med J. 1976;1(6001):93.

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