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O PROFOYUGIWALTER. ""Kenya: Two Decades of Decentralisation Efforts," in African Administrative Studies (Tangier) No. 26, pp.133-161.". In: Walter O. Oyugi and A. Gitonga, (eds.), Democratic Theory and Practice in Africa (Nairobi: Heinemann Publishers Ltd., 1987), pp. 99-110. IPPNW; 1986. 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.
O PROFMCLIGEYOSETH, K DRKAYIMAJOSHUA. "S.O. McLigeyo, J.K. Kayima Evolution of nephrology in East Africa in the last seventy years .". In: East African Medical Journal, 70(6): 362 - 368; 1993. East African Medical Journal.71(4): 253-5; 1994.; 1993. Abstract
Interest in renal disease and practice in East Africa started as far back as the first quarter of this century. Work in this colonial era concentrated on establishing the existence of renal diseases and identifying the nature and incidence of these diseases. This was achieved by case identification and reporting as well as retrospective studies on post mortem and medical notes. The post independence period has not only identified the existence of even more renal diseases but also concentrated on getting a deeper understanding of the aetiology, nature, pattern, regional variations, complications and outcome of these diseases as seen in our environment. Apart from the better understanding of the prevalent renal diseases, emphasis has also been put on the expansion and delivery of renal services. Investigative and treatment facilities have been improved and a lot has been put into the training of the required local team of experts to man these services. This article reviews what has gone on in the last 70 years from the pure case-report and postmortem reports era to the era of locally available modern facilities including haemodialysis, peritoneal dialysis and kidney transplantation.
O PROFMIDIWOJACOB. "A new flavonol tetraglycoside from Myrsina africana leaves.". In: Natural Products letters, 9, 121-126.; 1997. Abstract
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O DRBWANGACALEB. "Bwanga, C.O.; de Bragnaca M.M.; Einarsson S.; Rodriguez .". In: 12th International Congress on Animal Reproduction, the Hague, 1992.Workshop on sperm preservation in swine. The Cleveland Museum of Natural History; 1990.
O PROFOYUGIWALTER. ""The Special Rural Development Programme (SRDP): An Assessment," in East African Journal, Vol. 9, No. 3, March 1976.". In: East African Journal of Rural Development, Vol. 9, 9 June 1976. IPPNW; 1976. 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.

O PROFWASUNNAAGGREY, N PROFWEREFREDRICK. "Effect of newborn resuscitation training on health worker practices in Pumwani Hospital, Kenya. Opiyo N, Were F, Govedi F, Fegan G, Wasunna A, English M.PLoS ONE. 2008 Feb 13;3(2):e1599.". In: PLoS ONE. 2008 Feb 13;3(2):e1599. F.N. kamau, G. N Thothi and I.O Kibwage; 2008. Abstract
{ BACKGROUND: Birth asphyxia kills 0.7 to 1.6 million newborns a year globally with 99% of deaths in developing countries. Effective newborn resuscitation could reduce this burden of disease but the training of health-care providers in low income settings is often outdated. Our aim was to determine if a simple one day newborn resuscitation training (NRT) alters health worker resuscitation practices in a public hospital setting in Kenya. METHODS/PRINCIPAL FINDINGS: We conducted a randomised, controlled trial with health workers receiving early training with NRT (n = 28) or late training (the control group
O DRMUSANDUJOYCE. "Musandu J. O., Mirie W. R., 'Health Practices as Reported by Mothers in a Semi-Arid Area of Kenya. International Child Health. A digest of current Information October 1999 on the Internet.". In: A digest of current Information October 1999 on the Internet. James Murimi; 1999. Abstract

Warenius LU, Faxelid EA, Chishimba PN, Musandu JO, Ong'any AA, Nissen EB.

Division of International Health, Department of Public Health Sciences, Karolinska Institute, Stockholm, Sweden. Linnea.Warenius@ki.se

Adolescent sexuality is a highly charged moral issue in Kenya and Zambia. Nurse-midwives are the core health care providers of adolescent sexual and reproductive health services but public health facilities are under-utilised by adolescents. The aim of this study was to investigate attitudes among Kenyan and Zambian nurse-midwives (n=820) toward adolescent sexual and reproductive health problems, in order to improve services for adolescents. Data were collected through a questionnaire. Findings revealed that nurse-midwives disapproved of adolescent sexual activity, including masturbation, contraceptive use and abortion, but also had a pragmatic attitude to handling these issues. Those with more education and those who had received continuing education on adolescent sexuality and reproduction showed a tendency towards more youth-friendly attitudes. We suggest that critical thinking around the cultural and moral dimensions of adolescent sexuality should be emphasised in undergraduate training and continuing education, to help nurse-midwives to deal more empathetically with the reality of adolescent sexuality. Those in nursing and other leadership positions could also play an important role in encouraging wider social discussion of these matters. This would create an environment that is more tolerant of adolescent sexuality and that recognises the beneficial public health effect for adolescents of greater access to youth-friendly sexual and reproductive health services.

PMID: 16713886 [PubMed - indexed for MEDLINE]

O PROFBWIBONIMROD. "Designing snacks to address micronutrient deficiencies in rural Kenyan schoolchildren. J Nutr . 2007 Apr; 137 ( 4 ): 1093-6 . Review. PMID: 17374685 [PubMed - indexed for MEDLINE] Murphy SP, Gewa C, Grillenberger M, Bwibo NO, Neumann CG.". In: J Nutr . 2007 Apr; 137 ( 4 ): 1093-6 . Review. PMID: 17374685 [PubMed - indexed for MEDLINE]. Anim. Hlth. Prod. Afr. 2008; 2007. Abstractdesigning_snacks_to_address_micronutrient.pdf

University of Hawaii, Honolulu, HI 96813, USA. suzanne@crch.hawaii.edu

Three snacks were designed to improve nutrient intakes among school-age children living in rural Kenya. Snacks containing animal-source foods (milk and meat) provided more nutrients than an equicaloric vegetarian snack. The vegetarian snack provided extra vitamin A (primarily from fortified cooking fat; the milk snack was rich in calcium, vitamin A, and vitamin B-12; and the meat snack supplied vitamin B-12, iron, and zinc. When changes in intakes from baseline to the feeding period were compared across the 4 groups, total energy intake increased the most for children in the meat group and the least for children in the control group. Differences in energy intakes across the 3 feeding groups were primarily caused by decreases in home intake for the vegetarian and milk snack groups. It is important to evaluate the change in home intakes as well as intakes from the foods provided by the study when evaluating the effect of feeding programs on nutrient adequacy.

PMID: 17374685 [PubMed - indexed for MEDLINE]

O PROFOBELARTHUR. "Obel AO, Koech DK. Outcome of intervention with or without low dose oral interferon alpha in thirty-two HIV-1 seropositive patients in a referral hospital. East Afr Med J. 1990 Jul;67(7 Suppl 2):SS71-6.". In: East Afr Med J. 1990 Jul;67(7 Suppl 2):SS71-6. E Afr Med J; 1990. Abstract
Thirty two critically ill patients were admitted to Kenyatta National Hospital with a diagnosis of HIV-1 seropositivity on both ELISA and Western Blot between October 1989 and January 1990. Sixteen of the patients received low dose oral interferon alpha while the other 16 patients received intensive supportive management alone. Of the 16 patients who received low dose interferon alpha, 14 were discharged from the Hospital within 2 to 4 weeks of admission in a reasonable state of health while two of the patients died after 18 and 42 days from the time of admission. All the 16 patients who received intensive supportive management alone were dead within 4 weeks of entering the Hospital, their mean (+/- SD) stay after admission being 8.6 +/- 6.8 days. These results suggest that low dose oral interferon alpha may be of value in the care of critically ill HIV-1 seropositive patients.
O DROGARAWILLIAM. "Antimicrobial susceptibility of non-sorbitol fermenting Escherichia coli isolated from cattle feaces and milk samples.". In: Journal. African Journal of Microbiology Research; Submitted.
O DRFARAHKASSIM. "Aboud, A. A., K. O. Farah, and W. N. Ekaya 2000.Towards sustainable pastoral productions in Eastern Africa: Approaches, Constraints, and prospects.". In: Proceedings of a regional workshop of the Pastoral Information Network Programme (PINEP) held at the Kenya College of Communications Technology, Mbagathi, Nairobi, Kenya, 4th . Korean Society of Crop Science and Springer; 2000.
O PROFMCLIGEYOSETH. "Mcligeyo S.O.: Successful aging - An ideal developing countries should aim for. East African Medical Journal. 74(10):605-606, 1997.". In: East African Medical Journal. 74(10):605-606, 1997. University of Nairobi.; 1997. Abstract

Four hundred and three teenage secondary school students (50.6% males) from two girls' and two boys' Nairobi City Schools, selected by stratified sampling, were screened to determine the prevalence of proteinuria, haematuria, nitrituria and hypertension. Nine students (2.2%) had significant proteinuria while 14 (3.5%) had microscopic haematuria. Two students had combined proteinuria and haematuria. There was no statistically significant difference in the prevalence of proteinuria and/or haematuria between the sexes. Other urinary abnormalities detected were leucocyturia in 14(3.5%) and nitrites in four (1%). Leucocyturia was commonner in females (p = 0.001). Cloudy urinary appearance was significantly associated with the presence of leucocyturia (p = 0.0028) and proteinuria (p = 0.0276). Neither personal history of recurrent sore throat and skin infections nor family history of hypertension, diabetes mellitus or kidney disease was significantly associated with proteinuria or haematuria. Blood pressure tended to increase with age. Mean systolic and diastolic blood pressures were significantly higher in boys than girls in the age group 15-18 years (P < 0.001). Of the 397 students whose blood pressures were measured, four (1%) were found to be hypertensive. Weight and body mass index were strong positive correlates of blood pressure. The prevalence of proteinuria, haematuria, other urinary abnormalities and hypertension ranges between 1% and 3.5% among teenage secondary school children. The majority are asymptomatic and have no significant associations. It is recommended that routine urinalysis and blood pressure measurements should be part of the school health service so as to identify asymptomatic students who require close monitoring and/or intervention.

O PROFBARONGOJUSTUS. "Barongo, J.O., 1999. Selection of a appropriate model for the interpretation of time-domain airborne electromagnetic data for geological mapping,.". In: Exploration Geophysics 29, 107-110. Canadian Center of Science and Education; 1999. Abstract
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O PROFWASUNNAAGGREY. "Fitzgerald DW, Wasunna A. Away from exploitation and towards engagement: an ethical compass for medical researchers working in resource-poor countries. J Law Med Ethics. 2005 Fall;33(3):559-65. No abstract available.". In: Law Med Ethics. 2005 Fall;33(3):559-65. John Benjamins Publishing Company; 2005. Abstract
KEMRI Centre for Geographic Medicine Research-Coast, P,O, Box 43640, Nairobi, Kenya. sekela_mwakyusa@yahoo.com BACKGROUND: The structured admission form is an apparently simple measure to improve data quality. Poor motivation, lack of supervision, lack of resources and other factors are conceivably major barriers to their successful use in a Kenyan public hospital setting. Here we have examined the feasibility and acceptability of a structured paediatric admission record (PAR) for district hospitals as a means of improving documentation of illness. METHODS: The PAR was primarily based on symptoms and signs included in the Integrated Management of Childhood Illness (IMCI) diagnostic algorithms. It was introduced with a three-hour training session, repeated subsequently for those absent, aiming for complete coverage of admitting clinical staff. Data from consecutive records before (n = 163) and from a 60% random sample of dates after intervention (n = 705) were then collected to evaluate record quality. The post-intervention period was further divided into four 2-month blocks by open, feedback meetings for hospital staff on the uptake and completeness of the PAR. RESULTS: The frequency of use of the PAR increased from 50% in the first 2 months to 84% in the final 2 months, although there was significant variation in use among clinicians. The quality of documentation also improved considerably over time. For example documentation of skin turgor in cases of diarrhoea improved from 2% pre-intervention to 83% in the final 2 months of observation. Even in the area of preventive care documentation of immunization status improved from 1% of children before intervention to 21% in the final 2 months. CONCLUSION: The PAR was well accepted by most clinicians and greatly improved documentation of features recommended by IMCI for identifying and classifying severity of common diseases. The PAR could provide a useful platform for implementing standard referral care treatment guidelines. PMID: 16857044 [PubMed] PMCID: PMC1555611
O PROFNYINGUROPHILIP. "November 8, 2006 .". In: The 1st Korea .; 2006. Abstract
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O PROFNYAMBOKISAAC. "Geology in a Sustainable Environment.". In: GSA 95 International Conference Proceedings.Editors(eds.)1998. Advances in geodesy and geophysics in Africa. ICESA 489p. Wiley Interscience; 1996. Abstract
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O MW. "Mwanda W. O. Geographical, demographical and some clinical characteristics of Burkitt's Lymphoma in Kenya . Doctor of Medicine (M.D) thesis of the University of Nairobi , 2001." (Medicom) 2001:16, 6;100-102.. 2001. AbstractWebsite

Prior to the acquired immunodeficiency syndrome (AIDS) epidemic, one or two cases of adult Burkitt's lymphoma (BL) were seen annually at the Kenyatta National Hospital, the national referral medical center in Nairobi, Kenya. To investigate the influence of human immunodeficiency virus (HIV) infection in adult BL in Kenya, we conducted a national prevalence survey of all patients 16 years of age and older with BL. A systematic review of medical records of all patients diagnosed with BL between 1992 and 1996 was performed. The diagnosis of BL was based and confirmed on review of pathological material from time of original diagnosis. HIV serology was confirmed by enzyme-linked immunosorbent assay (ELISA). Twenty-nine adult patients with BL were identified during the 5-year study period. Of these patients, 17 (59%) were males, 12 (41%) were females, and the median age was 26 years. Nineteen patients (66%) with BL were HIV-seropositive. The proportion of men was similar in HIV-seropositive and -seronegative patients (58% vs 60%). HIV-seropositive BL patients were significantly older than seronegatives (median 35 vs 19.5 years, p < 0.001). HIV-seropositive patients uniformly presented with constitutional or B symptoms and advanced BL accompanied by diffuse lymph node involvement, whereas the clinical presentation of HIV-seronegative patients during this time period was reminiscent of the "typical" endemic pattern of disease with complete sparing of peripheral lymph nodes. The overall survival of HIV-seropositive cases was significantly worse than that of the HIV-seronegative cases; median survival in the HIV-seropositive patients was 15 weeks. There is an approximate 3-fold increase in the incidence of adult BL during the time period of this study, which is attributable to the AIDS epidemic. In this setting, patients often present with disseminated disease, diffuse peripheral lymphadenopathy and fever, the latter two of which heretofore have been commonly associated with non-lymphoproliferative disorders such as Mycobacterium tuberculosis and sexually transmitted diseases in Kenya. These observations warrant inclusion of AIDS-related BL in the differential diagnosis of the adult patient with unexplained fever and lymphadenopathy in Kenya. The corollary is that HIV infection is virtually excluded in an adult patient without peripheral lymphadenopathy and biopsy-proven BL. Copyright 2001 Wiley-Liss, Inc.

O DROGARAWILLIAM. "PEOPLE, LIVESTOCK AND WILDLIFE: EXISTING NATURAL RESOURCE MANAGEMENT PRACTICES IN NAIBUNG.". In: Journal. EcologicalSociety for Eastern Africa; Submitted.
O PROFBWIBONIMROD. "Child battering in Nairobi, Kenya. East Afr Med J . 1993 Nov; 70 ( 11 ): 688-92 . PMID: 8033769 [PubMed - indexed for MEDLINE] Sumba RO, Bwibo NO.". In: East Afr Med J . 1993 Nov; 70 ( 11 ): 688-92 . Anim. Hlth. Prod. Afr. 2008; 1993. Abstract

Department of Psychiatry, Faculty of Medicine, University of Nairobi, Kenya.

A survey of battered children was carried out at Kenyatta National Hospital, Nairobi between 1st May 1989 and 30th April 1990. Twenty eight cases were identified and compared with twenty six controls, matched for age and sex. The battered children were likely to be aged between three and four years, with slight male predominance. The abusing parents tended to live in crowded environments, were younger in age, less educated and were less likely to be practising contraception. They were relatively new migrants to Nairobi and were socially isolated. The socio-economic and cultural issues are discussed.

PMID: 8033769 [PubMed - indexed for MEDLINE]

 

O PROFOBELARTHUR. "Obel AO. Practical therapeutics: the role of diuretics in current medicine. East Afr Med J. 1983 Sep;60(9):656-8. Review. No abstract available.". In: East Afr Med J. 1983 Sep;60(9):656-8. E Afr Med J; 1983. Abstract
The antihypertensive effect of the fixed combination of timolol, a beta-blocking agent, hydrochlorothiazide, a thiazide diuretic, and amiloride, a potassium sparing agent, was compared against that of methyldopa in an open study lasting 16 weeks in 32 ambulatory African patients with previously untreated diastolic blood pressure of 95-120 mm Hg. A significant fall in mean diastolic and systolic blood pressure was achieved in both groups up to 8 weeks of treatment and was sustained in the timolol-hydrochlorothiazide-amiloride group during the entire follow-up. In the methyldopa group, mean diastolic and systolic blood pressure rose during follow-up. At 16 weeks the fall in mean diastolic and systolic blood pressure was significantly greater in the timolol-hydrochlorothiazide-amiloride treated patients than in the methyldopa group. Adverse reactions were more frequent and severe in the methyldopa group than in timolol-hydrochlorothiazide-amiloride treated patients. It is concluded that the fixed drug combination of timolol-hydrochlorothiazide-amiloride (Moducren) is effective in controlling mild to moderate hypertension in Africans and is better tolerated than methyldopa in these patients. It is further noted that hypertensive patients can be treated with a combination tablet once a day. This is of crucial significance as it would promote better compliance and, hence, minimize the sequelae of poorly controlled hypertension.
O MROUKOKENNEDY. "May, 1993: "The Implication of Social Change for Gender Relations in Kenya". Published in Gender: Between family & State, VENA, 1993.". In: E.A.J.P.Sc. 1 (1998) 1-27. Folio Morphol; 1993. Abstract
Asiatic acid (AA) is a pentacyclic triterpene found in Centella asiatica. In the present study, the mechanism of anticancer effect of AA on skin cancer was investigated. AA decreased viability and induced apoptosis in human melanoma SK-MEL-2 cells in a time- and dose-dependent manner. AA also markedly increased intracellular reactive oxygen species (ROS) level and enhanced the expression of Bax but not Bcl-2 protein in the cells. In addition, AA-induced activation of caspase-3 activity in a dose-dependent manner. Pretreatment with Trolox, an antioxidant, significantly blocked the induction of Bax and activation of caspase-3 in AA-treated cells. Furthermore, Ac-DEVD-CHO, a specific caspase-3 inhibitor, and Trolox prevented the AA-induced apoptosis. AA did not elevate p53 nuclear protein levels that are present in a mutant form in SK-MEL-2 cells. These results suggest that AA-induced apoptosis may be mediated through generation of ROS, alteration of Bax/Bcl-2 ratio and activation of caspase-3, but p53-independent. These results further suggest that AA may be a good candidate for the therapeutic intervention of human skin cancer.
O PROFMCLIGEYOSETH. "Wanyoike M.N., Waiyaki P.G., McLigeyo S.O., Wafula E.M.: Bacteriology and sensitivity patterns of pyogenic meningitis at Kenyatta National Hospital, Nairobi - Kenya. East African Medical Journal. 72: 658-660, 1995.". In: African Journal of Medical Practice 2(3): 91-93, 1995. University of Nairobi.; 1995. Abstract
A 30 year old female with an unexpected right adrenal phaechromacytoma invading the renal vein, the inferior vena cava and extending into the right atrium is presented. She also had BuddChiari syndrome due to invasion of the hepatic veins by the tumour. Additionally, the tumour had metastasised to the liver and the lungs. Despite elevated 24 hour urinary vanillylmandelic acid (VMA) the patient was normotensive pre-operatively. The patient underwent right adrenalectomy and extended nephrectomy with milking of the tumaur from the inferior vena cava. Unfortunately, the patient developed multiple hypotensive episodes and adult respiratory distress syndrome post-operatively and died three weeks after surgery.
O PROFMOSIREUBEN. "Olukoye G.A. and R.O. Mosi (2002). Non-Genetic causes of heterogeneity of variance in milk yield among Holstein-Friesian herds in Kenya.". In: The Kenya Veterinarian. 25(2002):18-23. Elsevier; 2002. Abstract
PIP: The efficacy and complication rate of menstrual regulation with the hand-held Karman cannula was tested on 223 women with amenorrhea up to 56 days in the Dept. of Obstetrics and Gynecology, University of Nairobi, Kenya from October 1982-January 1983. 195 women had positive pregnancy tests, while menstrual regulation was done on the others because of concern over late menses. the procedures were done without anesthesia with a 50 ml vacuum syringe fitted with a self-locking plunger, a rubber adaptor and stop cock, 5-8 mm flexible plastic Karman cannula and a toothless volsellum, using hibitane solution and savlon antiseptic. The average procedure time was 7 minutes. Bleeding lasted over 1 week in 4%, total blood loss was over 50 ml in 3.1%, and immediate side effects were syncope in 1.3%, nausea and vomiting in 1.8% and pain in 5.4%. There were 2 (0.8%) cases of endometritis. In Kenya where 60% of all gynecological hospital admissions are for septic abortions, it is essential to provide safe termination as a backup for family planning method failures.
O PROFWASUNNAAGGREY. "Wasunna A. Related Articles, Links Diarrhoeal diseases in preterm neonates. East Afr Med J. 1990 Apr;67(4):221-2. No abstract available.". In: East Afr Med J. 1990 Apr;67(4):221-2. John Benjamins Publishing Company; 1990. Abstract
Department of Paediatrics, University of Nairobi. To determine whether the "Baby Cloche" heat shield improves temperature control in low birth-weight infants we compared serial temperatures in 11 preterm infants nursed with or without the Cloche. Mean birth weights were 1490 and 1510 gm, mean weights at time of study 1680 and 1710 gm and mean postnatal age 20 and 27 days for study and control infants respectively. Serial measurements of rectal, abdominal skin, dorsum of the foot, Cloche wall and room temperature were recorded once or twice daily for 2 to 5 days. Mean rectal temperatures increased with increasing age from 35.3 in the first week of life to 37.0 degrees C by the third week (P less than 0.001). In infants nursed under the Cloche who were over 2 weeks of age mean rectal, abdominal and foot temperatures were 0.5, 0.6 and 1.6 degrees C higher (P less than 0.001); in younger infants there was no significant difference in any of the temperatures. Our findings suggest that the "Baby Cloche" improves temperature control in preterm infants over 1600 gm who are more than 2 weeks of age. PMID: 1628548 [PubMed - indexed for MEDLINE]
O DRKWASATHOMASO. "Kokwaro GO, Kwasa TO, Indalo AA, Kibwage IO.Steady-state anticonvulsant drug levels in epileptic patients. East Afr Med J. 1996 Oct;73(10):679-82.". In: East Afr Med J. 1996 May;73(5):323-6. uon; 1996. Abstract
Steady state concentrations of three anticonvulsant drugs (phenobarbitone, phenytoin and carbamazepine) were measured in plasma samples from fifteen patients (eight males and seven females; ages: 13-49 years; body weights: 44-70 kg), attending the outpatient Neurology Clinic at Kenyatta National Hospital. In addition, total protein and albumin levels were measured in plasma from patients taking phenytoin. Total protein levels were normal (range: 6.3-7.6 g/dl) in all patients except in one patient (10.7 g/dl). Albumin levels were also normal (range: 3.7-4.1 g/dl) in all patients except one (25.4 g/dl). One patient on phenobarbitone and three patients on phenytoin had no detectable drug levels in their plasma. In the remainder, phenobarbitone, phenytoin and carbamazepine steady state concentrations were 8.7-21.1 mg/L (N = 8), 9.3-27.3 mg/L (N = 6) and 10-19.7 mg/L (N = 5), respectively. The unbound fraction of phenytoin in plasma (fu) was normal(approximately 0.1) in six patients, but relatively high (0.2) in one patient. Most patients in the study complied with the prescribed treatment and their epilepsy was controlled. Cases where drug levels were undetectable probably arose from a lack of money to purchase all prescribed medicines rather than deliberate non-compliance. Routine monitoring of anticonvulsant drug levels may improve management of epileptic patients.
O PROFNYAMBOKISAAC. "Chyulu Hills and Yatta Plateau geology.". In: In Kenya from Space. CREDU, France. , Nairobi. East African Educational Publishers. 124-127. Wiley Interscience; 1992. Abstract
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O PROFOBELARTHUR. "Obel AO, Koech DK. Outcome of intervention with or without low dose oral interferon alpha in thirty-two HIV-1 seropositive patients in a referral hospital. East Afr Med J. 1990 Jul;67(7 Suppl 2):SS71-6.". In: East Afr Med J. 1990 Jul;67(7 Suppl 2):SS71-6. E Afr Med J; 1990. Abstract

Thirty two critically ill patients were admitted to Kenyatta National Hospital with a diagnosis of HIV-1 seropositivity on both ELISA and Western Blot between October 1989 and January 1990. Sixteen of the patients received low dose oral interferon alpha while the other 16 patients received intensive supportive management alone. Of the 16 patients who received low dose interferon alpha, 14 were discharged from the Hospital within 2 to 4 weeks of admission in a reasonable state of health while two of the patients died after 18 and 42 days from the time of admission. All the 16 patients who received intensive supportive management alone were dead within 4 weeks of entering the Hospital, their mean (+/- SD) stay after admission being 8.6 +/- 6.8 days. These results suggest that low dose oral interferon alpha may be of value in the care of critically ill HIV-1 seropositive patients.

O DROGARAWILLIAM. "Ogara W O. The Beef industry in Kenya: National and international perspectives. In Proceedings of Joint Commonwealth Veterinary Association and Veterinary Association of Zambia Regional Conference, Lusaka Zambia 4th to 6th August, 2004, 4 - 11.". In: journal. The Kenya Veterinarian; 2004. Abstract
As part of a study to assess zoonotic milk-borne health risks, seasonal survey data and unpasteurized milk samples were collected between January 1999 and February 2000 from randomly selected informal milk market agents (220 and 236 samples in the dry and wet seasons, respectively) and from households purchasing raw milk (213 and 219 samples in the dry and wet seasons, respectively) in rural and urban locations in Central Kenya and screened for antibiotics, Brucella abortus (B. abortus) and presence of Escherichia coli (E. coli 0157:H7).The latter was assessed based on samples from consumer households only. Antibodies to B. abortus were screened using the indirect antibody Enzyme Linked Immunosorbent Assay (ELISA) and the Milk Ring Test (MRT). The presence of E. coli 0157:H7 was assessed by culture, biochemical characterization, serological testing for production of verocytotoxin one (VTI) and two (VT2) and polymerase chain reaction (PCR) analysis for the presence of genes encoding for the toxins.                                                                                                         The prevalence of antibodies to B.abortus varied considerably ranging from none in milk sold in small units and originating from intensive production systems to over 10% in samples that were bulked or originating from extensive production systems. E. coli 0157:H7 was isolated from two samples (0.8%), one of which produced VTI. All urban consumers (100%) and nearly all rural consumers (96%) of marketed milk boiled the milk before consumption, mainly in tea, thus reducing chances of exposure to live pathogens and potential health risks.
O PROFBWIBONIMROD. "Medical curriculum in a developing country. East Afr Med J . 1987 Oct; 64 ( 10 ): 697-709 . No abstract available. PMID: 3507316 [PubMed - indexed for MEDLINE] Bwibo NO.". In: East Afr Med J . 1987 Oct; 64 ( 10 ): 697-709 . Anim. Hlth. Prod. Afr. 2008; 1987. Abstract

No abstract available

O PROFOBELARTHUR. "Obel AO. Practical therapeutics treatment of gout. East Afr Med J. 1981 Mar;58(3):151-5. No abstract available.". In: East Afr Med J. 1981 Mar;58(3):151-5. E Afr Med J; 1981. Abstract
The antihypertensive effect of the fixed combination of timolol, a beta-blocking agent, hydrochlorothiazide, a thiazide diuretic, and amiloride, a potassium sparing agent, was compared against that of methyldopa in an open study lasting 16 weeks in 32 ambulatory African patients with previously untreated diastolic blood pressure of 95-120 mm Hg. A significant fall in mean diastolic and systolic blood pressure was achieved in both groups up to 8 weeks of treatment and was sustained in the timolol-hydrochlorothiazide-amiloride group during the entire follow-up. In the methyldopa group, mean diastolic and systolic blood pressure rose during follow-up. At 16 weeks the fall in mean diastolic and systolic blood pressure was significantly greater in the timolol-hydrochlorothiazide-amiloride treated patients than in the methyldopa group. Adverse reactions were more frequent and severe in the methyldopa group than in timolol-hydrochlorothiazide-amiloride treated patients. It is concluded that the fixed drug combination of timolol-hydrochlorothiazide-amiloride (Moducren) is effective in controlling mild to moderate hypertension in Africans and is better tolerated than methyldopa in these patients. It is further noted that hypertensive patients can be treated with a combination tablet once a day. This is of crucial significance as it would promote better compliance and, hence, minimize the sequelae of poorly controlled hypertension.
O E, Robert SJ. Acknowledgments.; 1995.
O PROFMCLIGEYOSETH, K DRKAYIMAJOSHUA. "S.O. McLigeyo, J.K. Kayima Evolution of nephrology in East Africa in the last seventy years .". In: East African Medical Journal, 70(6): 362 - 368; 1993. University of Nairobi.; 1993. Abstract
Interest in renal disease and practice in East Africa started as far back as the first quarter of this century. Work in this colonial era concentrated on establishing the existence of renal diseases and identifying the nature and incidence of these diseases. This was achieved by case identification and reporting as well as retrospective studies on post mortem and medical notes. The post independence period has not only identified the existence of even more renal diseases but also concentrated on getting a deeper understanding of the aetiology, nature, pattern, regional variations, complications and outcome of these diseases as seen in our environment. Apart from the better understanding of the prevalent renal diseases, emphasis has also been put on the expansion and delivery of renal services. Investigative and treatment facilities have been improved and a lot has been put into the training of the required local team of experts to man these services. This article reviews what has gone on in the last 70 years from the pure case-report and postmortem reports era to the era of locally available modern facilities including haemodialysis, peritoneal dialysis and kidney transplantation.
O PROFOWINOJOHN. "Owino J., N. J. Muthama & S. Marigi (2004): .". In: J. African Society for Biomathematics, Series1, pp 133 . 1999; 2004. Abstract
n/a
O PROFNYAMBOKISAAC. "Geological excursion guide to the Kenya Rift Valley (Nairobi-Kijabe- Naivasha-Gilgil).". In: 6th Conference of African Geology, Nairobi. 15p. Wiley Interscience; 1982. Abstract
Nyambok, I.O.
O MROPIYOELISHATOYNE. "Elisha T. O. Opiyo, Erick Ayienga, Katherine Getao, Bernard Manderick, William Okello-Odongo, Ann Now.". In: Second Annual International conference on sustainable capacity in developing countries - SREC06, AUGUST 6-9, 2006, MAKERERE UNIVERSITY, KAMPALA, UGANDA. UNIVERSITY OF NAIROBI; 2006.
O PROFOBURRAHERBERT. "Oburra, H. Complications following inferior turbinectomy in thirty-four patients.". In: East African Medical Journal,1995; 72: 101, 1995. MEDICOM; 1995. Abstract

BACKGROUND: The outcomes of treatment of chronic suppurative otitis media (CSOM) are disappointing and uncertain, especially in developing countries. Because CSOM is the commonest cause of hearing impairment in children in these countries, an effective method of management that can be implemented on a wide scale is needed. We report a randomised, controlled trial of treatment of CSOM among children in Kenya; unaffected schoolchildren were taught to administer the interventions. METHODS: We enrolled 524 children with CSOM, aged 5-15 years, from 145 primary schools in Kiambu district of Kenya. The schools were randomly assigned treatments in clusters of five in a ratio of two to dry mopping alone (201 children), two to dry mopping with topical and systemic antibiotics and topical steroids (221 children), and one to no specific treatment (102 children). Schools were matched on factors thought to be related to their socioeconomic status. The primary outcome measures were resolution of otorrhoea and healing of tympanic membranes on otoscopy by 8, 12, and 16 weeks after induction. Absence of perforation was confirmed by tympanometry, and hearing levels were assessed by audiometry. 29 children were withdrawn from the trial because they took non-trial antibiotics. There was no evidence of differences in timing of withdrawals between the groups. FINDINGS: By the 16-week follow-up visit, otorrhoea had resolved in a weighted mean proportion of 51% (95% CI 42-59) of children who received dry mopping with antibiotics, compared with 22% (14-31) of those who received dry mopping alone and 22% (9-35) of controls. Similar differences were recorded by the 8-week and 12-week visits. The weighted mean proportions of children with healing of the tympanic membranes by 16 weeks were 15% (10-21) in the dry-mopping plus antibiotics group, 13% (5-20) in the dry-mopping alone group, and 13% (3-23) in the control group. The proportion with resolution in the dry-mopping alone group did not differ significantly from that in the control group at any time. Hearing thresholds were significantly better for children with no otorrhoea at 16 weeks than for those who had otorrhoea, and were also significantly better for those whose ears had healed than for those with otorrhoea at all times. INTERPRETATION: Our finding that dry mopping plus topical and systemic antibiotics is superior to dry mopping alone contrasts with that of the only previous community-based trial in a developing country, though it accords with findings of most other trials in developed countries. The potential role of antibiotics needs further investigation. Further, similar trials are needed to identify the most cost-effective and appropriate treatment regimen for CSOM in children in developing countries. PIP: 524 children aged 5-15 years with chronic suppurative otitis media (CSOM) were enrolled in a study to determine the effectiveness of different treatment regimens. The subjects were from 145 primary schools in Kenya's Kiambu district. 201 children received dry mopping treatment, 221 received dry mopping with topical and systemic antibiotics and topical steroids, and 102 received no treatment. Participating schools were matched on factors thought to be related to their socioeconomic status. 29 children were withdrawn from the trial for taking non-trial antibiotics, with no evidence observed of differences in the timing of withdrawals between the two groups. At 16 weeks of follow-up, otorrhoea had resolved in a weighted mean proportion of 51% of children who received dry mopping with antibiotics, 22% of children who received dry mopping alone, and 22% of untreated children. Similar differences were observed at 8 and 12 weeks of follow-up. The weighted mean proportions of children with healing of the tympanic membranes by 16 weeks were 15% in the dry-mopping plus antibiotics group, 13% in the dry-mopping alone group, and 13% in the control group. Hearing thresholds were significantly better for children with no otorrhoea at 16 weeks than for those who had otorrhoea, and were also significantly better for those whose ears had healed than for those with otorrhoea at all times.

O PROFOBELARTHUR. "Obel AO. Practical therapeutics: the role of diuretics in current medicine. East Afr Med J. 1983 Sep;60(9):656-8. Review. No abstract available.". In: East Afr Med J. 1983 Sep;60(9):656-8. E Afr Med J; 1983. Abstract

The antihypertensive effect of the fixed combination of timolol, a beta-blocking agent, hydrochlorothiazide, a thiazide diuretic, and amiloride, a potassium sparing agent, was compared against that of methyldopa in an open study lasting 16 weeks in 32 ambulatory African patients with previously untreated diastolic blood pressure of 95-120 mm Hg. A significant fall in mean diastolic and systolic blood pressure was achieved in both groups up to 8 weeks of treatment and was sustained in the timolol-hydrochlorothiazide-amiloride group during the entire follow-up. In the methyldopa group, mean diastolic and systolic blood pressure rose during follow-up. At 16 weeks the fall in mean diastolic and systolic blood pressure was significantly greater in the timolol-hydrochlorothiazide-amiloride treated patients than in the methyldopa group. Adverse reactions were more frequent and severe in the methyldopa group than in timolol-hydrochlorothiazide-amiloride treated patients. It is concluded that the fixed drug combination of timolol-hydrochlorothiazide-amiloride (Moducren) is effective in controlling mild to moderate hypertension in Africans and is better tolerated than methyldopa in these patients. It is further noted that hypertensive patients can be treated with a combination tablet once a day. This is of crucial significance as it would promote better compliance and, hence, minimize the sequelae of poorly controlled hypertension.

O DROGARAWILLIAM. "Ogara W O, 2000. Fisheries resources and food security. Food Security in Rural Development BAN Seminar, Nairobi, Kenya. November 2000.". In: journal. The Kenya Veterinarian; 2000. Abstract
As part of a study to assess zoonotic milk-borne health risks, seasonal survey data and unpasteurized milk samples were collected between January 1999 and February 2000 from randomly selected informal milk market agents (220 and 236 samples in the dry and wet seasons, respectively) and from households purchasing raw milk (213 and 219 samples in the dry and wet seasons, respectively) in rural and urban locations in Central Kenya and screened for antibiotics, Brucella abortus (B. abortus) and presence of Escherichia coli (E. coli 0157:H7).The latter was assessed based on samples from consumer households only. Antibodies to B. abortus were screened using the indirect antibody Enzyme Linked Immunosorbent Assay (ELISA) and the Milk Ring Test (MRT). The presence of E. coli 0157:H7 was assessed by culture, biochemical characterization, serological testing for production of verocytotoxin one (VTI) and two (VT2) and polymerase chain reaction (PCR) analysis for the presence of genes encoding for the toxins.                                                                                                         The prevalence of antibodies to B.abortus varied considerably ranging from none in milk sold in small units and originating from intensive production systems to over 10% in samples that were bulked or originating from extensive production systems. E. coli 0157:H7 was isolated from two samples (0.8%), one of which produced VTI. All urban consumers (100%) and nearly all rural consumers (96%) of marketed milk boiled the milk before consumption, mainly in tea, thus reducing chances of exposure to live pathogens and potential health risks.
O PROFBWIBONIMROD. "N. O Bwibo Haematological Diseases in Tropics In: Paediatrics Practice in Developing countries. Editor: G.J Ebrahim, MacMilla Press Ltd 1981 London pp 239-256.". In: MacMilla Press Ltd. Anim. Hlth. Prod. Afr. 2008; 1981. Abstract

This paper reviews clinicopathological and hematological manifestations of sickle cell anemia as seen in Kenyan children in the first decade of life. The information is based on a study of 447 patients. The findings are similar to those that are well documented from America, West Africa, and other parts of Africa. However, local variations and complications such as malnutrition and topical infections that may affect prognosis are high-lighted.

PMID: 6180653 [PubMed - indexed for MEDLINE]

O PROFMCLIGEYOSETH. "McLigeyo S.O.: Use of intermittent Peritoneal Dialysis in patients with refractory heart failure. Central African Journal of Medicine, 38(10): 421-424, 1992.". In: Central African Journal of Medicine, 38(10): 421-424, 1992. University of Nairobi.; 1992. Abstract
In a one year period (March 1990 to March 1991) the pattern of diseases in geriatric patients (over 60 years of age) admitted to the medical wards at Kenyatta National Hospital (KNH) was studied. In all, there were 1296 patients (M:F = 1.7:1) in this age group forming 11.5% of all admissions during the study period. 1008 (77.8%) of the geriatric patients were between 60 and 79 years of age. Most of the admissions (86.4%) were first admissions. The mean number of diseases per geriatric patient was 1.4. Hypertension and Cardiomyopathy were the commonest single diseases recorded, making up 43.9% of all diseases in this patient population. The commonest neurological diagnosis was stroke, which occurred in a setting of hypertension or cardiomyopathy in all the patients in whom it was diagnosed. The mean duration (+/- 2SD) of stay in the hospital in this patient population was 43 (+/- 19) days. Eighty eight (6.8%) of the patients died, the commonest cause of death being heart failure due to cardiomyopathy or hypertensive heart disease. It is concluded that geriatric patients form a sizeable proportion of our medical admissions and that a large proportion suffer from diseases of the cardiovascular system. It is thus recommended that further studies be carried out on the pattern of diseases in such patients and optimal management strategies for their ailments be outlined.
O DROPEREALFRED. "Water Resources Vulnerability to Environmental Change in Eastern Africa sub-region . Join Africa-Asia workshop on Water Resources Vulnerability to Environmental Change, a UNEP draft report, Huahin, Thailand; 16-18 October 2007.". In: University of Nairobi. A Matimba, M Oluka, B Ebeshi, J Sayi, Bolaji, J Del Favero , C Van Broeckhoven, AN Guanta; 2007. 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 PROFAGUMBAHGILBERTJ. "Agumbah, G.J.O. and Phillipa, Chengeta (1998). Loose sperm head defect in a dorper ram. Zim. Vet. 27, 105 - 118.". In: World Veterinary Poultry association. D.M.Matheka,T.N kiama; 1998. Abstract
The stability of adrenaline ophthalmic solutions, at pH 5.8 and 7.4, to sterilization and storage conditions has been studied. Solutions sterilized by filtration or heating at 98 degrees C for 30 min showed no detectable degradation at either pH value, whilst sterilization at higher temperatures resulted in losses of up to 30%. Total degradation increased with increasing sterilization temperature at both pH values.
O DRLUMUMBAPATRICK. "2ND EDITION OF "AN OUTLINE OF JUDICIAL REVIEW IN KENYA.". In: Kenya Nursing Journal, Vol. 33 No. 1. Gitau, W., Ogallo L. A. and Mutemi, J. N.,; 1999.
O PROFOBELARTHUR. "Obel AO. Practical therapeutics treatment of gout. East Afr Med J. 1981 Mar;58(3):151-5. No abstract available.". In: East Afr Med J. 1981 Mar;58(3):151-5. E Afr Med J; 1981. Abstract

The antihypertensive effect of the fixed combination of timolol, a beta-blocking agent, hydrochlorothiazide, a thiazide diuretic, and amiloride, a potassium sparing agent, was compared against that of methyldopa in an open study lasting 16 weeks in 32 ambulatory African patients with previously untreated diastolic blood pressure of 95-120 mm Hg. A significant fall in mean diastolic and systolic blood pressure was achieved in both groups up to 8 weeks of treatment and was sustained in the timolol-hydrochlorothiazide-amiloride group during the entire follow-up. In the methyldopa group, mean diastolic and systolic blood pressure rose during follow-up. At 16 weeks the fall in mean diastolic and systolic blood pressure was significantly greater in the timolol-hydrochlorothiazide-amiloride treated patients than in the methyldopa group. Adverse reactions were more frequent and severe in the methyldopa group than in timolol-hydrochlorothiazide-amiloride treated patients. It is concluded that the fixed drug combination of timolol-hydrochlorothiazide-amiloride (Moducren) is effective in controlling mild to moderate hypertension in Africans and is better tolerated than methyldopa in these patients. It is further noted that hypertensive patients can be treated with a combination tablet once a day. This is of crucial significance as it would promote better compliance and, hence, minimize the sequelae of poorly controlled hypertension.

O PROFRADINGGEORGE. "G.O. Rading, J. Li and J.T. Berry "Fatigue Crack Growth in Cast Al-Cu Alloy A206 With Different Levels of Porosity" AFS Trans. 45 (1994) p 57-61.". In: Mountain Research and Development, vol. 8, no. 2. 2011; 1994. Abstract

The fatigue crack growth (FCG) characteristics of a cast Al-Cu alloy A206 in the T7 temper condition were studied in laboratory air at a frequency of 30 Hz and an R-ratio of 0.2. Two different (as cast) thicknesses and two different casting conditions (casting with and without a chill) were investigated with the aim of characterizing the effect of porosity on the FCG behavior. The level of porosity in each sample was determined by the point-counting method and varied from 2.4 to 4.0% before hot isostatic pressing (HIP).<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

 

The study covered both near-threshold and mid-range regimes of FCG. The results indicate that for this limited range of porosity, there exists no systematic relationship between casting conditions (i.e., chilled or non-chilled) or the as-cast thickness and the average level of porosity. However, in the near-threshold regime, the FCG resistance decreased as the level of porosity increased, while in the mid-range of FCG, the FCG rate was fairly independent of the amount of porosity.

Application of HIP led to a reduction in the porosity level from about 4% to less than 0.4%, but this was accompanied by improvement in the FCG resistance only, close to the threshold. The results are rationalized in terms of the effect of porosity on the micro-mechanisms of fatigue crack growth and the initiation of secondary cracks caused by the size, distribution and morphology, of the pores.

O DROGARAWILLIAM. "Mbuthia P G, W O Ogara, C M Ndarathi, M Kaburi, 1993. Liver pathology due to tapeworms in Tilapia fish in Kenya. Proceedings of the IFS/SIPATH Seminar on Animal Diseases of the Gastrointestinal Tract and Liver. Addis Ababa Ethiopia, September 20-25. Page .". In: journal. The Kenya Veterinarian; 1993. Abstract
As part of a study to assess zoonotic milk-borne health risks, seasonal survey data and unpasteurized milk samples were collected between January 1999 and February 2000 from randomly selected informal milk market agents (220 and 236 samples in the dry and wet seasons, respectively) and from households purchasing raw milk (213 and 219 samples in the dry and wet seasons, respectively) in rural and urban locations in Central Kenya and screened for antibiotics, Brucella abortus (B. abortus) and presence of Escherichia coli (E. coli 0157:H7).The latter was assessed based on samples from consumer households only. Antibodies to B. abortus were screened using the indirect antibody Enzyme Linked Immunosorbent Assay (ELISA) and the Milk Ring Test (MRT). The presence of E. coli 0157:H7 was assessed by culture, biochemical characterization, serological testing for production of verocytotoxin one (VTI) and two (VT2) and polymerase chain reaction (PCR) analysis for the presence of genes encoding for the toxins.                                                                                                         The prevalence of antibodies to B.abortus varied considerably ranging from none in milk sold in small units and originating from intensive production systems to over 10% in samples that were bulked or originating from extensive production systems. E. coli 0157:H7 was isolated from two samples (0.8%), one of which produced VTI. All urban consumers (100%) and nearly all rural consumers (96%) of marketed milk boiled the milk before consumption, mainly in tea, thus reducing chances of exposure to live pathogens and potential health risks.
O PROFBWIBONIMROD. "The role of neonatal infection in neonatal and childhood mortality. J Trop Pediatr Environ Child Health . 1971 Sep; 17 ( 3 ): 89-90 . No abstract available. PMID: 5210143 [PubMed - indexed for MEDLINE] Bwibo NO.". In: J Trop Pediatr Environ Child Health . 1971 Sep; 17 ( 3 ): 89-90 . Anim. Hlth. Prod. Afr. 2008; 1971. Abstract

No abstract available.

O PROFMCLIGEYOSETH. "McLigeyo SO, Otieno LS, Kinuthia DM, Mwongera FK, Wairagu SG.Outcome of pregnancy in nephrotic syndrome: a report on five cases. East Afr Med J. 1991 Jun;68(6):477-83.". In: East African Medical Journal (68(11): 841-843, 1991. University of Nairobi.; 1991. Abstract
In a 6 year period (1984-1989) we have had the opportunity to take care of five patients who had nephrotic syndrome and became pregnant. Four of them had mesangial proliferative glomerulonephritis while one had focal segmental glomerulosclerosis. Four of the pregnancies went to term while one was terminated at 34 weeks gestation because of deteriorating renal function in the mother. All the pregnancies ended in delivery of normal babies. However, two patients have since died of end stage renal disease, while the remaining three continue to be nephrotic with reduced levels of renal function following the deliveries.
O DROPEREALFRED. "Opere, A.O., Awuor, V.O., Kooke, S.O. and W.O. Omoto (2003): Impact of rainfall variability on water resources management: case study in Kitui district, Kenya. Proceedings of JACs East Africa Workshop: Silver Springs Hotel, Nairobi, Kenya, 15 May 2003.". In: Journal of African Meteorological Society, vol.6.no1, (2003). A Matimba, M Oluka, B Ebeshi, J Sayi, Bolaji, J Del Favero , C Van Broeckhoven, AN Guanta; 2003. 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 PROFOYUGIWALTER. "With Adams Oloo "Pluralist Politics and Democratization in Kenya: Prospects and Obstacles," in A. Bujra and S. Adejumobi (eds.), Democracy, Civil Society and Governance in Africa, New Jersey: Africa World Press.". In: Siriba Teachers Colege, Maseno, Kenya. IPPNW; 2001. 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.
O PROFAGUMBAHGILBERTJ. "Agumbah, G.J.O. (1987). The repeat-breeder syndrome in cattle: A functional approach to its causes,diagnosis and clinical management.". In: Ken. Vet. Assoc. Scientific Seminars, April, 1987, Nyeri,Kenya. D.M.Matheka,T.N kiama; 1987. Abstract
The stability of adrenaline ophthalmic solutions, at pH 5.8 and 7.4, to sterilization and storage conditions has been studied. Solutions sterilized by filtration or heating at 98 degrees C for 30 min showed no detectable degradation at either pH value, whilst sterilization at higher temperatures resulted in losses of up to 30%. Total degradation increased with increasing sterilization temperature at both pH values.
O PROFORINDADA. "Cholelithiasis in the Kenyan African. East Afr Med J. 1990 Sep;67(9):656-60.". In: East Afr Med J. 1990 Sep;67(9):656-60. Earthscan, London. 978-1-84407-469-3 (*); 1990. Abstract
A prospective and retrospective review of 20 cases of cholelithiasis diagnosed at Kenyatta National Hospital (KNH) between June 1987 and June 1989 was done. Females were more often affected (6 times) than their male counterparts. 94% of the females were parous with a mean parity of 5.6. Most patients were in the 4th decade at the time of diagnosis. Qualitative analysis for gall-stones showed evidence of cholesterol in all stones analysed with calcium being detected in only one female patient.
O PROFOYUGIWALTER. ""Decentralisation for Good Governance and Development in Africa: A Conceptual Overview," in Regional Development Dialogue, Vol. 21, No. 1. Spring 2000, pp. 3-22.". In: Walter B. Stohr, J.S. Edralin and Medyani Mani, (eds.), Decentralisation, Governance, and New Planning for Local Level Development (Westport, CT: Greenwood Publishing Group). IPPNW; 2000. 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.
O OL, W KL, W MR, S BB. "Diet composition and nutritional contribution of food scavenged by indigenous chickens in Western Kenya." Livestock Research for Rural Development. 2009;21.
O PROFGENGARIEWA. "R. O. Genga High-Frequency Expansion of Relativistic Classical Dielectric Tensor; International Journal of Theoretical Physics 28, 71 (1989).". In: International Journal of Theoretical Physics (November 1993 issue. Journal of School of Continuous and Distance Education ; 1989.
O PROFMCLIGEYOSETH. "McLigeyo S.O.: Individual behaviour for health. The African Journal of Medicine 10(4): 35, 1988.". In: The African Journal of Medicine 10(4): 35, 1988. University of Nairobi.; 1988. Abstract
We have reviewed the literature relating to the use of monoclonal antibodies in acute renal allograft rejection. More emphasis has been placed on Orthoclone OKT3 which has been more commonly used and summarise our experience with its use as rescue therapy in renal allograft rejection.
O PROFAGUMBAHGILBERTJ. "Agumbah, G.J.O. (1976): Control of infectious agents exclusively transmitted by the venereal route with particular reference to Vibrio fetus. Dissertation for Partial fulfilment of requirements for the award of D.P.V.M., Royal Veterinary and Agricultural .". In: Proceedings of the Association of veterinary teachers and research workers of Great Britain Annual Scientific Conference, April 1981, Scarbororough, England. D.M.Matheka,T.N kiama; 1976. Abstract
The stability of adrenaline ophthalmic solutions, at pH 5.8 and 7.4, to sterilization and storage conditions has been studied. Solutions sterilized by filtration or heating at 98 degrees C for 30 min showed no detectable degradation at either pH value, whilst sterilization at higher temperatures resulted in losses of up to 30%. Total degradation increased with increasing sterilization temperature at both pH values.
O PROFORINDADA. "Activirale Aktivitat von Inhaltastoffen der Composite Echinacea purpurea.D.A.O. Orinda, et al Arrneim. Forsch. (Drug Res.) 23, 1119-1120 (1973).". In: (Drug Res.) 23, 1119-1120 (1973). Earthscan, London. 978-1-84407-469-3 (*); 1973. Abstract
No abstract available. PMID: 163952 [PubMed - indexed for MEDLINE]
O PROFMCLIGEYOSETH, K DRKAYIMAJOSHUA. "Mheta Koy, McLigeyo S.O., Kayima J.K., Waiyaki P.G., Urinary tract Infection in patients with short-term indwelling urinary bladder catheters. African Journal of Health Sciences V ol. 3(3):84-90, 1996.". In: African Journal of Health Sciences V ol. 3(3):84-90, 1996. Ochieng P. O., McLigeyo S. O., Amayo E. O., Kayima J. K. and Omonge E. O.; 1996. Abstract
Significant asymptomatic bacteriuria is an important cause of pyelonephritis and gram negative septicaemia among certain predisposed individuals, such as diabetics. We investigated the incidence of asymptomatic urinary tract infections (UTIs) among our diabetic patients and the type and antibacterial sensitivity patterns of the organisms causing these UTIs. One hundred and thirty five patients submitted midstream urine specimens for culture. Fifteen patients had positive cultures showing the incidence of asymptomatic UTI to be 11.1%. There were ten female and five male patients with UTI. The commonest organism isolated was Escherichia coli at 40%. Gram negative bacilli made up 66.7% of the isolates. Isolates were poorly sensitive to the regularly available antibiotics-ampicillin (33% sensitive, cotrimoxazole (33% sensitive). Nitrofurantoin inhibited growth in 93% of the isolates. Other antimicrobials with over 80% sensitivity level included: gentamicin, ceftazidime, augmentin, cefuroxime and norfloxacin. They are expensive or require parenteral administration. The incidence of asymptomatic UTI is high among diabetics and although the organisms isolated are those usually isolated in UTIs, they are not that sensitive to the commonly available and antibacterial agents.
O PROFMIDIWOJACOB, O PROFMIDIWOJACOB. "Two prenylated flavonones from stem bark of Erythrinna burtii.". In: Phytochemistry, 48, 8 1439-1443).; 1998. Abstract
n/a
O DRBWANGACALEB. "Bwanga, C.O.; (1991): Cryopreservation of boar semen: 1. A literature review. Acta Vet. Scand. 32, 431-453.". In: 12th International Congress on Animal Reproduction, the Hague, 1992.Workshop on sperm preservation in swine. The Cleveland Museum of Natural History; 1991.
O PROFOYUGIWALTER. ""Role of Technical Assistance in National Development: The Case of Kenya," in Y. Tandon, (ed.), Technical Assistance Administration in East Africa (Uppsala: Dag Hammarksjold Foundation, 1973).". In: East African Journal of Rural Development, Vol. 9, 9 June 1976. IPPNW; 1973. 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.
O DRMUSANDUJOYCE. "Linnea U Warenius E, Faxelid Petronella Shichimba, Joyce O Musandu et al Nurse-Midwives.". In: Reproductive Health Matters Volume 14 No 27 May 2006. James Murimi; 2006. Abstract

Warenius LU, Faxelid EA, Chishimba PN, Musandu JO, Ong'any AA, Nissen EB.

Division of International Health, Department of Public Health Sciences, Karolinska Institute, Stockholm, Sweden. Linnea.Warenius@ki.se

Adolescent sexuality is a highly charged moral issue in Kenya and Zambia. Nurse-midwives are the core health care providers of adolescent sexual and reproductive health services but public health facilities are under-utilised by adolescents. The aim of this study was to investigate attitudes among Kenyan and Zambian nurse-midwives (n=820) toward adolescent sexual and reproductive health problems, in order to improve services for adolescents. Data were collected through a questionnaire. Findings revealed that nurse-midwives disapproved of adolescent sexual activity, including masturbation, contraceptive use and abortion, but also had a pragmatic attitude to handling these issues. Those with more education and those who had received continuing education on adolescent sexuality and reproduction showed a tendency towards more youth-friendly attitudes. We suggest that critical thinking around the cultural and moral dimensions of adolescent sexuality should be emphasised in undergraduate training and continuing education, to help nurse-midwives to deal more empathetically with the reality of adolescent sexuality. Those in nursing and other leadership positions could also play an important role in encouraging wider social discussion of these matters. This would create an environment that is more tolerant of adolescent sexuality and that recognises the beneficial public health effect for adolescents of greater access to youth-friendly sexual and reproductive health services.

PMID: 16713886 [PubMed - indexed for MEDLINE]

O PROFBWIBONIMROD, N PROFWEREFREDRICK. "Neonatal nutrition and later outcomes of very low birth weight infants at Kenyatta national hospital Afr Health Sci. 2007 June; 7 (2) : 108.". In: Afr Health Sci. Anim. Hlth. Prod. Afr. 2008; 2007. Abstractneonatal_nutrition.pdf

Extensive research in developed countries has established that very low birth weight (VLBW) infants are particularly vulnerable to the effects of early nutritional deficiencies. There is, however, little information from poor countries on the long-term effects of these deficiencies in such infants.

Determine the association between neonatal feeding regimens and post-discharge morbidity/ mortality and neurological abnormalities at the age of two years for a cohort of VLBW infants.

One hundred and seventy five VLBW infants were recruited over a consecutive period of one year and followed up to the age of two years corrected for gestation. With neonatal feeding regimes as the exposure variable, post-discharge re-hospitalization, mortality and Saigal and Rosenbaum's functional disability assessment scores were compared as the outcome variables.

O PA, Rambo CM, Wafula CM. "Influence of Managerial Skills on Completion of PPP Projects: A Case of Sondu-Miriu Power Project in Kenya.)." International Journal of Management, Accounting and Economics. 2020;7(11):648-659.
O PROFOBELARTHUR. "Obel AO, Koech DK. Potassium supplementation versus bendrofluazide in mildly to moderately hypertensive Kenyans. J Cardiovasc Pharmacol. 1991 Mar;17(3):504-7.". In: J Cardiovasc Pharmacol. 1991 Mar;17(3):504-7. E Afr Med J; 1991. Abstract
Eighty-four consecutive black patients who had confirmed but untreated hypertension participated in a double-blind randomized clinical trial involving potassium supplement (64 mmol/day) versus bendrofluazide (10 mg/day). Diastolic blood pressure (DBP) of the 42 patients receiving potassium supplementation (group A) decreased from a mean (+/- SD) of 108 +/- 3 to 88 +/- 4 mm Hg (p less than 0.001; paired t test) after 28 weeks of medication. DBP of the 42 patients receiving bendrofluazide (group B) decreased from a mean of 108 +/- 2 to 84 +/- 4 mm Hg (p less than 0.001; paired t test). There was no statistically significant difference between the magnitude of decrease in DBP in group A and B patients (unpaired t test). No clinical, biochemical, or ECG abnormalities occurred in group A patients. Eight group B patients showed hyperuricemia; 4 patients in the same group had hyperglycemia and 3 other patients had hypokalemia. The results support the notion that potassium supplementation may be an effective therapeutic approach to mildly hypertensive blacks.
O AI, KRHODA GO, Mukhovi SM. "3. Land Cover and Land Use Change in the Mara River Basin: A Geospatial Approach. ." International Journal of Agriculture, Environment and Bioresearch. 2020;5(5):68-85.
O DROGARAWILLIAM. "TACIT KNOWLEDGE TRANSFER - THE IMPERATIVES AND PRACTICES.". In: Journal. Journal of the Association of Professional Societies in East Africa; Submitted. Abstract
Wycliffe Omanya, Development Communication Consultant womanya@gmail.com & Dr. William O. Ogara, College of Agriculture and Veterinary Sciences, University of Nairobi wogara@uonbi.ac.ke Abstract:   This paper seeks to explore tacit knowledge in the light of knowledge transfer. Specifically it looks at the technique of mentoring as a process through which this highly personalized knowledge can be replicated in any organisation. It also introduces knowledge acquisition process as innate and broadly presents various existing models of tacit knowledge transfer. In addition, it explores the significance of mentoring to all key actors in the process of knowledge transfer while also providing some case scenarios in which this strategy has been successfully used to ensure competitive advantage based on developed long standing knowledge.   Key words: Knowledge management, Tacit Knowledge, explicit knowledge, knowledge transfer, mentoring, transfer models.
O PROFMCLIGEYOSETH. "Muraguri P, Mcligeyo S.O., Kayima J.K.: The prevalence of proteinuria, haematuria, other urinary abnormalities and hypertension in secondary school students in Nairobi, Kenya. East African Medical Journal. 1997;74(8):556-568.". In: East African Medical Journal. 1997;74(8):556-568. University of Nairobi.; 1997. Abstract

Four hundred and three teenage secondary school students (50.6% males) from two girls' and two boys' Nairobi City Schools, selected by stratified sampling, were screened to determine the prevalence of proteinuria, haematuria, nitrituria and hypertension. Nine students (2.2%) had significant proteinuria while 14 (3.5%) had microscopic haematuria. Two students had combined proteinuria and haematuria. There was no statistically significant difference in the prevalence of proteinuria and/or haematuria between the sexes. Other urinary abnormalities detected were leucocyturia in 14(3.5%) and nitrites in four (1%). Leucocyturia was commonner in females (p = 0.001). Cloudy urinary appearance was significantly associated with the presence of leucocyturia (p = 0.0028) and proteinuria (p = 0.0276). Neither personal history of recurrent sore throat and skin infections nor family history of hypertension, diabetes mellitus or kidney disease was significantly associated with proteinuria or haematuria. Blood pressure tended to increase with age. Mean systolic and diastolic blood pressures were significantly higher in boys than girls in the age group 15-18 years (P < 0.001). Of the 397 students whose blood pressures were measured, four (1%) were found to be hypertensive. Weight and body mass index were strong positive correlates of blood pressure. The prevalence of proteinuria, haematuria, other urinary abnormalities and hypertension ranges between 1% and 3.5% among teenage secondary school children. The majority are asymptomatic and have no significant associations. It is recommended that routine urinalysis and blood pressure measurements should be part of the school health service so as to identify asymptomatic students who require close monitoring and/or intervention.

O PROFBARONGOJUSTUS. "Munga, D., Mwangi, S., Ong.". In: Editors, pp. 213-228, published by Taylor & Francis/Balkema, The Netherlands. Canadian Center of Science and Education; 2006. Abstract
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O PROFMIDIWOJACOB. "Anti-feedant effects of surface accumulated flavonoids of Polygonum senegalense.". In: Bull. Chem. Soc. Ethiop. (1990), 4(2), 123.; 1990. Abstract
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O PROFWASUNNAAGGREY, W. DRIRIMUGRACE, N PROFWEREFREDRICK. "Irimu G, Wamae A, Wasunna A, Were F, Ntoburi S, Opiyo N, Ayieko P, Peshu N, English M.Developing and introducing evidence based clinical practice guidelines for serious illness in Kenya.Arch Dis Child. 2008 Sep;93(9):799-804.". In: Arch Dis Child. 2008 Sep;93(9):799-804. John Benjamins Publishing Company; 2008. Abstract
{ BACKGROUND: Birth asphyxia kills 0.7 to 1.6 million newborns a year globally with 99% of deaths in developing countries. Effective newborn resuscitation could reduce this burden of disease but the training of health-care providers in low income settings is often outdated. Our aim was to determine if a simple one day newborn resuscitation training (NRT) alters health worker resuscitation practices in a public hospital setting in Kenya. METHODS/PRINCIPAL FINDINGS: We conducted a randomised, controlled trial with health workers receiving early training with NRT (n = 28) or late training (the control group
O PROFNYINGUROPHILIP. "18th March, 2007 .". In: Sunday Standard.; 2007. Abstract
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O PROFNYAMBOKISAAC. "Satellite imagery study of the tectonic setting of a volcano: Menengai caldera in the Kenya Rift.". In: In Nyambok, I.O. and Ichangi D.W.(Editors). Geology for Development within a Sustainable Environment. GSA 95 International Conference Proceedings. 667-675. Wiley Interscience; 1996. Abstract
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O DROGARAWILLIAM. "Determination of carnivores prey base by scat analysis in Samburu community group ranches in Kenya.". In: Journal. African Journal of Environmental Science and Technology; Submitted. Abstract

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William O. Ogara1, Nduhiu J. Gitahi1, Samuel A. Andanje2 , Nicholas Oguge3, Dorcas W. Nduati1 and Alfred O. Mainga1

1Department of Public Health, Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Nairobi, Kenya

2Kenya Wildlife services, Nairobi, Kenya

3Earthwatch Institute, Nairobi, Kenya

This study determined the prey base for four main carnivores found in Samburu Community group ranches and grazing area, Lion (Panthera leo), Leopard (Panthera pardus), Wild dog (Lycaon pictus) and Hyaena (Crocuta crocuta, and Hyaena hyaena). A total of 96 scat samples including, 8 from Lion, 16 Leopards', 2 Wild dogs', and 70 Hyaenas' were collected, identified and microscopically analyzed for prey hair characterisation. At least 50 different hairs from every scat sample were mounted on slides and microscopically characterized using details from reference hairs. Hairs from 18 depredated species both domestic and wild ungulates were recovered from the scat samples. Predated species were identified, as either domestic (Cow, Sheep, Goat, Donkey, and Camel) or wild ungulate prey (Grant's gazelle, plain zebra, Grevy's Zebra, Impala, Waterbuck, Dikdik, Eland, lesser Kudu, greater Kudu, Baboon, rock Hyraxes, Elephant and Oryx). The carnivores showed a relatively high kill of wild ungulate prey compared to domestic prey. Camel was the most preferred cow and donkey respectively. Grevy's zebra contributed highest to the lion's diet while the Plain zebra was most preferred by the leopard. Both the hyaena and Wild dog had a preference for the waterbuck. The Hyaena had the highest domestic depredation, while all the other big cats depredated more on wild ungulates.

Key words: Scat, group ranch, domestic, wild ungulate, prey, depredation.

O PROFBWIBONIMROD. "Bwibo N O Child Abuse and Neglect, Chapter 27 In: child Health .". In: AMREF. Anim. Hlth. Prod. Afr. 2008; 1997. Abstract

Department of Psychiatry and Psychology, Neuropsychiatric Institute, University of California, Los Angeles, CA, USA. swhaley@mednet.ucla.edu

Previous observational studies in developing countries have suggested that diet quality, particularly increased animal source food (ASF) consumption, is positively associated with child cognitive development. This report presents findings from a study in rural Kenya, designed to test the impact of three different diets on the cognitive development of school children. Twelve schools with a total of 555 Standard 1 children (equivalent to U.S. Grade 1) were randomized to one of four feeding interventions: Meat, Milk, Energy or Control (no feeding). Feeding continued for seven school terms (21 mo), and cognitive tests were administered before the commencement of feeding and during every other term of feeding. Hierarchical linear random effects models and associated methods were used to examine the effects of treatment group on changes in cognitive performance over time. Analyses revealed that children receiving supplemental food with meat significantly outperformed all other children on the Raven's Progressive Matrices. Children supplemented with meat, and children supplemented with energy, outperformed children in the Control group on tests of arithmetic ability. There were no group differences on tests of verbal comprehension. Results suggest that supplementation with animal source food has positive effects on Kenyan children's cognitive performance. However, these effects are not equivalent across all domains of cognitive functioning, nor did different forms of animal source foods produce the same beneficial effects. Implications of these findings for supplementation programs in developing countries are discussed.

PMID: 14672297 [PubMed - indexed for MEDLINE]

O PROFOBELARTHUR. "Obel AO. Practical therapeutics: first aid and therapy of poisoning from agricultural insecticides and herbicides. East Afr Med J. 1984 Apr;61(4):335-8. No abstract available.". In: East Afr Med J. 1984 Apr;61(4):335-8. E Afr Med J; 1984. Abstract
Weights and heights of 674 consecutive non-insulin dependent diabetics and 358 control urban healthy Kenyans were recorded prospectively. Weights and heights of a further 162 healthy rural adults were compared retrospectively. The body mass index (weight/height2) of the non-insulin dependent diabetic was lower than that of the corresponding urban control subject. The body mass index of the rural folk was consistently lower than that of the urban dweller. This study concluded that obesity may not be a significant factor in non-insulin dependent diabetes in the African black.
O DRFARAHKASSIM. "Farah, K.O., 1987. Agriculture, livestock production, and land use in North-Eastern Province of Kenya. 10pp.". In: Paper presented at N.E. Province cultural show symposium organized and hosted by Institute of African studies, University of Nairobi, June, 1987. Korean Society of Crop Science and Springer; 1987.
O PROFMCLIGEYOSETH. "Were A.J.O., McLigeyo S.O.: Cost conseration in renal replacement therapy in Kenya. East African Medical Journal 72(1): 69-71, 1995.". In: East African Medical Journal 72(1): 69-71, 1995. University of Nairobi.; 1995. Abstract
A 30 year old female with an unexpected right adrenal phaechromacytoma invading the renal vein, the inferior vena cava and extending into the right atrium is presented. She also had BuddChiari syndrome due to invasion of the hepatic veins by the tumour. Additionally, the tumour had metastasised to the liver and the lungs. Despite elevated 24 hour urinary vanillylmandelic acid (VMA) the patient was normotensive pre-operatively. The patient underwent right adrenalectomy and extended nephrectomy with milking of the tumaur from the inferior vena cava. Unfortunately, the patient developed multiple hypotensive episodes and adult respiratory distress syndrome post-operatively and died three weeks after surgery.
O PROFNYAMBOKISAAC. "Mount Kenya: A Landsat structural and geomorphological interpretation.". In: In Kenya from Space. CREDU, France. East African Educational Publishers. 16-23. Nairobi. Wiley Interscience; 1992. Abstract
n/a
O MROPIYOELISHATOYNE. "Solomon Thuo, Elisha T. O. Opiyo, William Okello-Odongo, Job scheduling in grid computing using simulated annealing. In the proceedings of the Unesco-Hp Brain Gain Workshop on Distributed Systems, 29th August 2012, at Kenya School of Monetary Studies in N.". In: Proceedings of the Unesco-Hp Brain Gain Workshop on Distributed Systems, 29th August 2012, at Kenya School of Monetary Studies in Nairobi, Kenya. AJFAND; 2012.
O PROFOBELARTHUR. "Obel AO, Koech DK. Potassium supplementation versus bendrofluazide in mildly to moderately hypertensive Kenyans. J Cardiovasc Pharmacol. 1991 Mar;17(3):504-7.". In: J Cardiovasc Pharmacol. 1991 Mar;17(3):504-7. E Afr Med J; 1991. Abstract

Eighty-four consecutive black patients who had confirmed but untreated hypertension participated in a double-blind randomized clinical trial involving potassium supplement (64 mmol/day) versus bendrofluazide (10 mg/day). Diastolic blood pressure (DBP) of the 42 patients receiving potassium supplementation (group A) decreased from a mean (+/- SD) of 108 +/- 3 to 88 +/- 4 mm Hg (p less than 0.001; paired t test) after 28 weeks of medication. DBP of the 42 patients receiving bendrofluazide (group B) decreased from a mean of 108 +/- 2 to 84 +/- 4 mm Hg (p less than 0.001; paired t test). There was no statistically significant difference between the magnitude of decrease in DBP in group A and B patients (unpaired t test). No clinical, biochemical, or ECG abnormalities occurred in group A patients. Eight group B patients showed hyperuricemia; 4 patients in the same group had hyperglycemia and 3 other patients had hypokalemia. The results support the notion that potassium supplementation may be an effective therapeutic approach to mildly hypertensive blacks.

O DROGARAWILLIAM. "Owino J., Eric S. Mitema, William O. Ogara, and Herwig O. Gutzeit. 2004. Primary Hepatocytes from Tilapia Fish are Sensitive Bioassay System to Study Transient Cellular Stress Expression In-vitro. In-vitro cell. Development Biol. Animal. (accepted).". In: journal. The Kenya Veterinarian; 2004. Abstract
As part of a study to assess zoonotic milk-borne health risks, seasonal survey data and unpasteurized milk samples were collected between January 1999 and February 2000 from randomly selected informal milk market agents (220 and 236 samples in the dry and wet seasons, respectively) and from households purchasing raw milk (213 and 219 samples in the dry and wet seasons, respectively) in rural and urban locations in Central Kenya and screened for antibiotics, Brucella abortus (B. abortus) and presence of Escherichia coli (E. coli 0157:H7).The latter was assessed based on samples from consumer households only. Antibodies to B. abortus were screened using the indirect antibody Enzyme Linked Immunosorbent Assay (ELISA) and the Milk Ring Test (MRT). The presence of E. coli 0157:H7 was assessed by culture, biochemical characterization, serological testing for production of verocytotoxin one (VTI) and two (VT2) and polymerase chain reaction (PCR) analysis for the presence of genes encoding for the toxins.                                                                                                         The prevalence of antibodies to B.abortus varied considerably ranging from none in milk sold in small units and originating from intensive production systems to over 10% in samples that were bulked or originating from extensive production systems. E. coli 0157:H7 was isolated from two samples (0.8%), one of which produced VTI. All urban consumers (100%) and nearly all rural consumers (96%) of marketed milk boiled the milk before consumption, mainly in tea, thus reducing chances of exposure to live pathogens and potential health risks.
O PROFBWIBONIMROD. "Analysis of false positive HIV-1 serologic testing in Kenya. Diagn Microbiol Infect Dis . 1988 Mar; 9 ( 3 ): 179-85 . PMID: 2840237 [PubMed - indexed for MEDLINE] Kuhls TL, Nishanian PG, Cherry JD, Shen JP, Neumann CG, Stiehm ER, Ettenger RB, Bwibo NO, Ko.". In: Diagn Microbiol Infect Dis . 1988 Mar; 9 ( 3 ): 179-85 . Anim. Hlth. Prod. Afr. 2008; 1988. Abstract

Department of Pediatrics, UCLA School of Medicine.

Sera of 95 mothers and 129 children from Nairobi, Kenya, collected in 1976, and of 466 adults and 193 children of Embu District, Kenya, collected in 1984 and 1985, were analyzed for the presence of human immunodeficiency virus type 1 (HIV-1) antibodies. Although no HIV-1 seropositivity was demonstrated by western blot analysis in both study groups, 7% of Nairobi mothers and 10% of adult females from Embu District had false positive results by enzyme immunoassay (EIA) compared with less than 1% seroreactivity rates observed in adult males and children. False positive results were not due to simian T lymphotropic virus type III (STLV-IIIAGM)/human T lymphotropic virus type IV (HTLV-IV) seropositivity. Sixty-one percent of the HIV-1 EIA reactive sera could not be explained by cytotoxic activity to lymphocytes bearing the HLA-DR4 or HLA-DQw3 phenotype. We conclude that false positive HIV EIA tests are frequently encountered in East Africa. Seroprevalence rates in rural Africa must be interpreted with caution due to the decreased specificity of HIV EIAs.

PMID: 2840237 [PubMed - indexed for MEDLINE]

O PROFOBELARTHUR. "Obel AO, Gitau W. Comparison of the antihypertensive effect of metipranolol, butizide and torrat in Kenyan Africans. East Afr Med J. 1981 Nov;58(11):867-71. No abstract available.". In: East Afr Med J. 1981 Nov;58(11):867-71. E Afr Med J; 1981. Abstract
The antihypertensive effect of the fixed combination of timolol, a beta-blocking agent, hydrochlorothiazide, a thiazide diuretic, and amiloride, a potassium sparing agent, was compared against that of methyldopa in an open study lasting 16 weeks in 32 ambulatory African patients with previously untreated diastolic blood pressure of 95-120 mm Hg. A significant fall in mean diastolic and systolic blood pressure was achieved in both groups up to 8 weeks of treatment and was sustained in the timolol-hydrochlorothiazide-amiloride group during the entire follow-up. In the methyldopa group, mean diastolic and systolic blood pressure rose during follow-up. At 16 weeks the fall in mean diastolic and systolic blood pressure was significantly greater in the timolol-hydrochlorothiazide-amiloride treated patients than in the methyldopa group. Adverse reactions were more frequent and severe in the methyldopa group than in timolol-hydrochlorothiazide-amiloride treated patients. It is concluded that the fixed drug combination of timolol-hydrochlorothiazide-amiloride (Moducren) is effective in controlling mild to moderate hypertension in Africans and is better tolerated than methyldopa in these patients. It is further noted that hypertensive patients can be treated with a combination tablet once a day. This is of crucial significance as it would promote better compliance and, hence, minimize the sequelae of poorly controlled hypertension.
O PROFMCLIGEYOSETH. "Amayo EO, Kayima J, McLigeyo SO, Kioy PG.Autonomic nervous function in patients with chronic renal failure at the Kenyatta National Hospital.East Afr Med J. 1994 Apr;71(4):253-5.". In: African Journal of Medical Practice 1(5):129-132, 1994. University of Nairobi.; 1994. Abstract
Autonomic nervous function was assessed in twenty two patients (16 males and 6 females) with chronic renal failure on conservative management. The presenting symptoms were postural dizziness in 10(45%), impotence in 4(18%) patients and 1 patient each with diplopia, urinary urgency and nocturnal diarrhoea. The following autonomic function tests were performed; valsalva manoeuvre, heart rate response to deep breathing, heart rate response to posture and postural change in blood pressure. Fifteen (68%) patients had abnormal autonomic function tests. Out of these patients, 14(93%) had abnormalities of the parasympathetic system and only one had abnormalities in the sympathetic system. There was a negative correlation between the creatinine levels and the following; valsalva ratio (r = -0.72 p < 0.001), heart rate response to standing (r = -0.56 p < 0.01) and heart rate response to deep breathing (r = -0.45 p < 0.05).
O PROFOWINOJOHN. "J. O. Owino, C. Mwathi, Miheso M. O.". In: In Proceedings of the International Congress on Mathematics Instruction, ICMI-1, S. Africa. 1999; 2006. Abstract
n/a
O PROFWASUNNAAGGREY. "Steel CM, Ennis M, Levin AG, Wasunna A. The mitogenic response of cryopreserved human lymphocytes in a microculture system. Cytobios. 1977;18(70):89-99.". In: Cytobios. 1977;18(70):89-99. John Benjamins Publishing Company; 1977. Abstract

Fresh blood lymphocytes from nine health donors have been compared with samples from the same donors, recovered after period of 2 to 21 months storage in liquid nitrogen, for the capacity to respond to a range of mitogens in vitro. A microculture assay was used, requireing aliquots of only 25,000 cells. The mean levels of 14C-thymidine uptake for fresh and frozen samples were closely comparable when the cells had been stimulated by PHA, Pokeweed or mitomycin-C-treated allogeneic lymphoblastoid cells. Lymphocytes from six East African donors, frozen by a very simple technique, were recovered after 3 or more years storage in liquid nitrogen. Five of the samples were in good condition as judged by cell viability and the capacity to form spontaneous 'E' rosettes with sheep erythrocytes. These five samples also responded extremely well to PHA, PWM and mitomycin-C-treated allogeneic lymphoblastoid cells using the microculture assay. This study extends the range of applications of cell banks in which small aliquots of blood lymphocytes are stored in liquid nitrogen for periods of several years.

O PROFNYAMBOKISAAC. "Evolution of East African Rift system with special emphasis on the Central Rift of Kenya: A new model.". In: Kenya Journal of Science and Technology, Series Vol. 6. 83-90. Wiley Interscience; 1985. Abstract
Nyambok, I.O.
O MROPIYOELISHATOYNE. "Getao Katherine, Opiyo E. T. O. (2007). A Grid Service Matrix Model for Resource Scheduling in Grid Computing Environments.". In: 1st International Conference in Computer Science and Informatics, 5th . UNIVERSITY OF NAIROBI; 2007.
O PROFOBURRAHERBERT. "Oburra HO.Ear, nose and throat/head and neck medical services in developing countries: challenges and future perspectives.East Afr Med J. 1998 Jun;75(6):317-8.". In: East Afr Med J. 1998 Jun;75(6):317-8. MEDICOM; 1998. Abstract
OBJECTIVES: To determine the frequency of adenotonsillectomy in a sample of Kenyan hospitals and to review indications, timing and complications in 97 cases of adenotonsillectomy done by the authors. DESIGN: Retrospective, descriptive study. SETTING: Kenyatta National, Nairobi, Aga Khan, Gertrude and Mater Hospitals. RESULTS: Adenotonsillectomy is the most frequent otolaryngologic surgical operation. Indications for surgery were upper airway obstruction in 61.3%, recurrent tonsillitis in 28.7% and both in 7.5%. Surgery was indicated during the acute stage in 6.8% of cases. There was one case of post-operative acute airway obstruction. Post operative bleeding from the tonsillar bed was encountered in 2.1% of cases. CONCLUSION: Adenotonsillectomy is the most common otolaryngologic surgical operation in our set-up. The low frequency of complications and a short hospital stay puts up a case for routine adenotonsillectomy as a day surgery procedure.
O PROFOBELARTHUR. "Obel AO. Practical therapeutics: first aid and therapy of poisoning from agricultural insecticides and herbicides. East Afr Med J. 1984 Apr;61(4):335-8. No abstract available.". In: East Afr Med J. 1984 Apr;61(4):335-8. E Afr Med J; 1984. Abstract

Weights and heights of 674 consecutive non-insulin dependent diabetics and 358 control urban healthy Kenyans were recorded prospectively. Weights and heights of a further 162 healthy rural adults were compared retrospectively. The body mass index (weight/height2) of the non-insulin dependent diabetic was lower than that of the corresponding urban control subject. The body mass index of the rural folk was consistently lower than that of the urban dweller. This study concluded that obesity may not be a significant factor in non-insulin dependent diabetes in the African black.

O DROGARAWILLIAM. "Ogara W O, 2001.Environmental impact Assessment (EIA) as a tool for Environmental Management. Presented at Envirovet summer Institute 2001. Seminar at White Oak Conservation Centre, Florida, USA on July 19, 2001.". In: journal. The Kenya Veterinarian; 2001. Abstract
As part of a study to assess zoonotic milk-borne health risks, seasonal survey data and unpasteurized milk samples were collected between January 1999 and February 2000 from randomly selected informal milk market agents (220 and 236 samples in the dry and wet seasons, respectively) and from households purchasing raw milk (213 and 219 samples in the dry and wet seasons, respectively) in rural and urban locations in Central Kenya and screened for antibiotics, Brucella abortus (B. abortus) and presence of Escherichia coli (E. coli 0157:H7).The latter was assessed based on samples from consumer households only. Antibodies to B. abortus were screened using the indirect antibody Enzyme Linked Immunosorbent Assay (ELISA) and the Milk Ring Test (MRT). The presence of E. coli 0157:H7 was assessed by culture, biochemical characterization, serological testing for production of verocytotoxin one (VTI) and two (VT2) and polymerase chain reaction (PCR) analysis for the presence of genes encoding for the toxins.                                                                                                         The prevalence of antibodies to B.abortus varied considerably ranging from none in milk sold in small units and originating from intensive production systems to over 10% in samples that were bulked or originating from extensive production systems. E. coli 0157:H7 was isolated from two samples (0.8%), one of which produced VTI. All urban consumers (100%) and nearly all rural consumers (96%) of marketed milk boiled the milk before consumption, mainly in tea, thus reducing chances of exposure to live pathogens and potential health risks.
O PROFBWIBONIMROD. "The effect of chronic childhood malnutrition on pubertal growth and development. Am J Clin Nutr . 1982 Sep; 36 ( 3 ): 527-36 . PMID: 7113957 [PubMed - indexed for MEDLINE] Kulin HE, Bwibo N, Mutie D, Santner SJ.". In: Am J Clin Nutr . 1982 Sep; 36 ( 3 ): 527-36. Anim. Hlth. Prod. Afr. 2008; 1982. Abstract

Pubertal growth and development were compared in 342 privileged, urban children and 347 impoverished rural adolescents from Kenya. Measurements of height, weight, upper arm circumference, and triceps skinfolds revealed marked differences between the two study groups just before the onset of sexual maturation. These differences were also found in the early stages of puberty but notable catch-up was evident throughout the later period of the maturational process. Early stages of sexual maturity were delayed by 3 yr in malnourished boys with a 2.1-yr lag in the age of onset of menarche in rural girls. Derived estimates of body fat as well as direct anthropometry revealed that the onset of puberty is not size related under the circumstances of chronic childhood malnutrition.

PMID: 7113957 [PubMed - indexed for MEDLINE]

O PROFMCLIGEYOSETH. "McLigeyo SO.Symptomatic treatment of nephrotic syndrome. East Afr Med J. 1993 Jan;70(1):1-2. No abstract available.". In: Bri. Med. J. 307: 802-803, 1993. University of Nairobi.; 1993. Abstract
In a one year period (March 1990 to March 1991) the pattern of diseases in geriatric patients (over 60 years of age) admitted to the medical wards at Kenyatta National Hospital (KNH) was studied. In all, there were 1296 patients (M:F = 1.7:1) in this age group forming 11.5% of all admissions during the study period. 1008 (77.8%) of the geriatric patients were between 60 and 79 years of age. Most of the admissions (86.4%) were first admissions. The mean number of diseases per geriatric patient was 1.4. Hypertension and Cardiomyopathy were the commonest single diseases recorded, making up 43.9% of all diseases in this patient population. The commonest neurological diagnosis was stroke, which occurred in a setting of hypertension or cardiomyopathy in all the patients in whom it was diagnosed. The mean duration (+/- 2SD) of stay in the hospital in this patient population was 43 (+/- 19) days. Eighty eight (6.8%) of the patients died, the commonest cause of death being heart failure due to cardiomyopathy or hypertensive heart disease. It is concluded that geriatric patients form a sizeable proportion of our medical admissions and that a large proportion suffer from diseases of the cardiovascular system. It is thus recommended that further studies be carried out on the pattern of diseases in such patients and optimal management strategies for their ailments be outlined.
O DROPEREALFRED. "Daniel Olago, Michael Marshall, Shem O. Wandiga*, Maggie Opondo, Pius Z. Yanda, Richard Kangalawe, Andrew Githeko, Tim Downs, Alfred Opere, Robert Kabumbuli, Edward Kirumira, Laban Ogallo, Paul Mugambi, Eugene Apindi, Faith Githui,James Kathuri, Lydia Ola.". In: University of Nairobi. A Matimba, M Oluka, B Ebeshi, J Sayi, Bolaji, J Del Favero , C Van Broeckhoven, AN Guanta; 2007. 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 PROFAGUMBAHGILBERTJ. "Kusina, N.T., F. Tarwirei, H. Hamudi Kuwanda, G. Agumbah and J. Mukwena (2000). A Comparison of the effects of Progesterone sponges and ear implants, PGP2∝ and their combination on efficacy of Oestrus synchronization and fertility of Mashona goat do.". In: World Veterinary Poultry association. D.M.Matheka,T.N kiama; 2000. Abstract
The stability of adrenaline ophthalmic solutions, at pH 5.8 and 7.4, to sterilization and storage conditions has been studied. Solutions sterilized by filtration or heating at 98 degrees C for 30 min showed no detectable degradation at either pH value, whilst sterilization at higher temperatures resulted in losses of up to 30%. Total degradation increased with increasing sterilization temperature at both pH values.
O PROFNYAMBOKISAAC. "Geology of the fluorite deposits in Kerio Valley, Kenya.". In: Econ. Geol. Vol 70. Wiley Interscience; 1975. Abstract
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O DRLUMUMBAPATRICK. "2ND EDITION OF "A HANDBOOK ON CRIMINAL PROCEDURE IN KENYA.". In: Kenya Nursing Journal, Vol. 33 No. 1. Gitau, W., Ogallo L. A. and Mutemi, J. N.,; 2006.
O PROFOBELARTHUR. "Obel AO, Gitau W. Comparison of the antihypertensive effect of metipranolol, butizide and torrat in Kenyan Africans. East Afr Med J. 1981 Nov;58(11):867-71. No abstract available.". In: East Afr Med J. 1981 Nov;58(11):867-71. E Afr Med J; 1981. Abstract

The antihypertensive effect of the fixed combination of timolol, a beta-blocking agent, hydrochlorothiazide, a thiazide diuretic, and amiloride, a potassium sparing agent, was compared against that of methyldopa in an open study lasting 16 weeks in 32 ambulatory African patients with previously untreated diastolic blood pressure of 95-120 mm Hg. A significant fall in mean diastolic and systolic blood pressure was achieved in both groups up to 8 weeks of treatment and was sustained in the timolol-hydrochlorothiazide-amiloride group during the entire follow-up. In the methyldopa group, mean diastolic and systolic blood pressure rose during follow-up. At 16 weeks the fall in mean diastolic and systolic blood pressure was significantly greater in the timolol-hydrochlorothiazide-amiloride treated patients than in the methyldopa group. Adverse reactions were more frequent and severe in the methyldopa group than in timolol-hydrochlorothiazide-amiloride treated patients. It is concluded that the fixed drug combination of timolol-hydrochlorothiazide-amiloride (Moducren) is effective in controlling mild to moderate hypertension in Africans and is better tolerated than methyldopa in these patients. It is further noted that hypertensive patients can be treated with a combination tablet once a day. This is of crucial significance as it would promote better compliance and, hence, minimize the sequelae of poorly controlled hypertension.

O DROGARAWILLIAM. "Paperna I, W Ogara, 1996. Description and Ultra structure of Lankesterella species infecting frogs in Kenya. Parasites 4:341-349.". In: journal. The Kenya Veterinarian; 1996. Abstract
As part of a study to assess zoonotic milk-borne health risks, seasonal survey data and unpasteurized milk samples were collected between January 1999 and February 2000 from randomly selected informal milk market agents (220 and 236 samples in the dry and wet seasons, respectively) and from households purchasing raw milk (213 and 219 samples in the dry and wet seasons, respectively) in rural and urban locations in Central Kenya and screened for antibiotics, Brucella abortus (B. abortus) and presence of Escherichia coli (E. coli 0157:H7).The latter was assessed based on samples from consumer households only. Antibodies to B. abortus were screened using the indirect antibody Enzyme Linked Immunosorbent Assay (ELISA) and the Milk Ring Test (MRT). The presence of E. coli 0157:H7 was assessed by culture, biochemical characterization, serological testing for production of verocytotoxin one (VTI) and two (VT2) and polymerase chain reaction (PCR) analysis for the presence of genes encoding for the toxins.                                                                                                         The prevalence of antibodies to B.abortus varied considerably ranging from none in milk sold in small units and originating from intensive production systems to over 10% in samples that were bulked or originating from extensive production systems. E. coli 0157:H7 was isolated from two samples (0.8%), one of which produced VTI. All urban consumers (100%) and nearly all rural consumers (96%) of marketed milk boiled the milk before consumption, mainly in tea, thus reducing chances of exposure to live pathogens and potential health risks.
O PROFBWIBONIMROD. "Bwibo NO.Congenital syphilis. East Afr Med J. 1971 Apr;48(4):185-91.". In: East Afr Med J. 1971 Apr;48(4):185-91. Anim. Hlth. Prod. Afr. 2008; 1971. Abstract

No abstract available.

O PROFMOSIREUBEN, OKEYO DRMWAIALFAYO. "Okeyo, A.M. and R.O. Mosi (2001). Lactation characteristics of Dutch Friesian cows under semi-arid conditions of Kenya: 305-day milk yield and lactation length.". In: The Kenya Veterinarian. 21-37. Rao, W. O., Ogonji, J. A.. and Aywa, S.; 2001. 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 PROFMCLIGEYOSETH. "McLigeyo SO.Treatment of urinary infections. East Afr Med J. 1991 Nov;68(11):841-3. No abstract available.". In: East African Medical Journal (68(11): 841-843, 1991. University of Nairobi.; 1991. Abstract
Acute renal failure (ARF) complicated the use of traditional herbal remedies in six adult patients seen at Kenyatta National Hospital in a 2-year period (August 1984 to August 1986). This comprised 10.9% of all the cases of ARF and 24% of the cases of ARF due to medical causes. All the patients were oliguric and the period of oliguria in the four patients who survived ranged between 19-57 days (mean 26.3 days). Five of the patients had evidence of fluid overload. The blood urea nitrogen and serum creatinine were elevated in all the patients. The serum sodium was normal in all, while the serum potassium was elevated in 2 cases. Identity of the herbal medication was unknown in all the cases. The indication was abdominal pain in 4 cases, infertility and abdominal pain in one and prophylaxis against witchcraft in the other. All the patients were started on haemodialysis, two of them having had periods of peritoneal dialysis for 12 and 16 days. Two patients died. Of the four surviving patients, follow up has been carried out for 8, 6, 5 and 4 months. At four months follow up the creatinine clearance in the 4 surviving patients have been 54, 63, 51 and 43 ml/min.
O DROPEREALFRED. "Flow routing in river Yala using the Muskingum technique (revised).". In: African Academy Science publishers. A Matimba, M Oluka, B Ebeshi, J Sayi, Bolaji, J Del Favero , C Van Broeckhoven, AN Guanta; 2004. 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 PROFOYUGIWALTER. ""The Role of NGOs in Fostering Development and Good Governance at the Local Level in Africa with a Focus on Kenya," in Africa Development, Vol. XXXIX, No. 4, 2004, pp. 19-55, CODESRIA.". In: Siriba Teachers Colege, Maseno, Kenya. IPPNW; 2004. 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.
O PROFAGUMBAHGILBERTJ. "MacLaren A.P.C. and Agumbah, G.J.O. (1988). Infertility in cattle in South-West Scotland caused by an .". In: World Veterinary Poultry association. D.M.Matheka,T.N kiama; 1988. Abstract
The stability of adrenaline ophthalmic solutions, at pH 5.8 and 7.4, to sterilization and storage conditions has been studied. Solutions sterilized by filtration or heating at 98 degrees C for 30 min showed no detectable degradation at either pH value, whilst sterilization at higher temperatures resulted in losses of up to 30%. Total degradation increased with increasing sterilization temperature at both pH values.
O PROFORINDADA, O PROFORINDADA. "Mbiti MJ, Ayisi RK, Orinda DA. Sodium supplementation in very low birth weight infants fed on their own mothers milk: II. Effects on protein and bone metabolism.East Afr Med J. 1992 Nov;69(11):627-30.". In: East Afr Med J. 1992 Nov;69(11):627-30. Earthscan, London. 978-1-84407-469-3 (*); 1992. Abstract

Department of Clinical Chemistry, Kenyatta National Hospital, University of Nairobi, Kenya. We determined serum calcium, inorganic phosphate, alkaline phosphatase, total protein and albumin levels in a group of 66 very low birth weight (VLBW) preterm infants seen at Kenyatta National Hospital. We used these parameters as markers to study the effect of sodium supplementation on protein and bone metabolism in VLBW infants fed on their mothers' milk. 41 of the infants were supplemented with 3 mMol/kg/day sodium chloride for a duration of six weeks of postnatal life. The remaining group were fed only on their mothers' milk. Results indicated significantly increased serum levels of calcium (P < 0.01) in the non-supplemented group while inorganic phosphate and total protein levels showed significant increase (P < 0.05) in the supplemented group. Both groups had increased levels of osteoblastic activity accompanied by high rate of protein synthesis in the supplemented group compared to the non-supplemented one. These findings together with a significant difference in growth rate (P < 0.01) observed between the two groups indicate that sodium supplementation may have a significant effect on the rate of bone mineralization and protein synthesis in VLBW infants.

O PROFGENGARIEWA. "R. O. Genga Correlational Effect on High-Frequency Two-Dimensional Quantum Plasma Waves in a Magnetic Field; Discovery and Innovation, 1 (3), 38 (1989).". In: International Journal of Theoretical Physics (November 1993 issue. Journal of School of Continuous and Distance Education ; 1989.
O OD, N MJ, K KC. "The Effect of Cassava Starch on the Durability Characteristic of Concrete." The Open Civil Engineering Journal. 2020;Vol 14:289-301.
O PROFMCLIGEYOSETH. "McLigeyo, S.O.: Cyclical Oedema. Nairobi Journal of Medicine 13(2): 62-63, 1988.". In: Nairobi Journal of Medicine 13(2): 62-63, 1988. University of Nairobi.; 1988. Abstract
We have reviewed the literature relating to the use of monoclonal antibodies in acute renal allograft rejection. More emphasis has been placed on Orthoclone OKT3 which has been more commonly used and summarise our experience with its use as rescue therapy in renal allograft rejection.
O PROFAGUMBAHGILBERTJ. "Ogaa, J. S. Agumbah, G.J.O. and Waghela, S. (1978). Isolation and characterization of Campyobacter biotypes in Kenya. Wld. Congr. Bint. Mexico pg 166 - 173.". In: Proceedings of the Association of veterinary teachers and research workers of Great Britain Annual Scientific Conference, April 1981, Scarbororough, England. D.M.Matheka,T.N kiama; 1978. Abstract
The stability of adrenaline ophthalmic solutions, at pH 5.8 and 7.4, to sterilization and storage conditions has been studied. Solutions sterilized by filtration or heating at 98 degrees C for 30 min showed no detectable degradation at either pH value, whilst sterilization at higher temperatures resulted in losses of up to 30%. Total degradation increased with increasing sterilization temperature at both pH values.
O PROFORINDADA. "Beta-glucuronidase in human mammary carcinomas. East Afr Med J. 1977 Jun;54(6):314-8.". In: East Afr Med J. 1977 Jun;54(6):314-8. Earthscan, London. 978-1-84407-469-3 (*); 1977. Abstract
A clinical, radiological, histological, and geographical study of carcinoma of the esophagus in Kenya is reported. It was found that this cancer is diagnosed more often in males than in females, with a ration of 8:1 (Kenya Cancer Registry). The most common age in males and females is 50 to 59 years. The regions of the esophagus most commonly involved are the middle and lower thirds, in almost equal proportions. An unexplained tendency for the tumor to be poorly differentiated towards the lower third is noted. In addition a review on the possible etiological factors is presented.
O PROFOYUGIWALTER. ""The Influence of International System on Public Administration in Africa," in R. B. Jain, (ed.), Bureaucratic Politics in the Third World (New Delhi: Gitanjali Publishing House).". In: Walter O. Oyugi, (ed.), Politics and Administration in East Africa (Nairobi: East African Educational Publishers). IPPNW; 1989. 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.
O DRBWANGACALEB. "J.W. Wakhungu and Bwanga, C.O. Preweaning mortality of dairy cattle on smallholdings in Western Kenya.". In: Proceedings in Annual Kenya Veterinary Association Scientific Conference, Kabete, Nairobi. The Cleveland Museum of Natural History; 1995.
O DROUTAGEORGE. "6. .". In: Governance Issues in East Africa. Centre for African Studies: University of Florida, Gainesville; 1995. Abstract
No abstract available. PMID: 11957248 [PubMed - indexed for MEDLINE]
O PROFOYUGIWALTER. "Agricultural Administration in Kenya.". In: Indian Journal of Public Administration, Vol. XXVI, No.3. IPPNW; 1978. 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.
O PROFOBURRAHERBERT, PETER DRMUGWE. "Smith AW, Hatcher J, Mackenzie IJ, Thompson S, Bal I, Macharia I, Mugwe P, Okoth-Olende C, Oburra H, Wanjohi Z.Randomised controlled trial of treatment of chronic suppurative otitis media in Kenyan schoolchildren.Lancet. 1996 Oct 26;348(9035):1128-33.". In: Lancet. 1996 Oct 26;348(9035):1128-33. Plant Molecular Biology Reporter Vol. 27, pp. 79-85.; 1996. Abstract

BACKGROUND: The outcomes of treatment of chronic suppurative otitis media (CSOM) are disappointing and uncertain, especially in developing countries. Because CSOM is the commonest cause of hearing impairment in children in these countries, an effective method of management that can be implemented on a wide scale is needed. We report a randomised, controlled trial of treatment of CSOM among children in Kenya; unaffected schoolchildren were taught to administer the interventions. METHODS: We enrolled 524 children with CSOM, aged 5-15 years, from 145 primary schools in Kiambu district of Kenya. The schools were randomly assigned treatments in clusters of five in a ratio of two to dry mopping alone (201 children), two to dry mopping with topical and systemic antibiotics and topical steroids (221 children), and one to no specific treatment (102 children). Schools were matched on factors thought to be related to their socioeconomic status. The primary outcome measures were resolution of otorrhoea and healing of tympanic membranes on otoscopy by 8, 12, and 16 weeks after induction. Absence of perforation was confirmed by tympanometry, and hearing levels were assessed by audiometry. 29 children were withdrawn from the trial because they took non-trial antibiotics. There was no evidence of differences in timing of withdrawals between the groups. FINDINGS: By the 16-week follow-up visit, otorrhoea had resolved in a weighted mean proportion of 51% (95% CI 42-59) of children who received dry mopping with antibiotics, compared with 22% (14-31) of those who received dry mopping alone and 22% (9-35) of controls. Similar differences were recorded by the 8-week and 12-week visits. The weighted mean proportions of children with healing of the tympanic membranes by 16 weeks were 15% (10-21) in the dry-mopping plus antibiotics group, 13% (5-20) in the dry-mopping alone group, and 13% (3-23) in the control group. The proportion with resolution in the dry-mopping alone group did not differ significantly from that in the control group at any time. Hearing thresholds were significantly better for children with no otorrhoea at 16 weeks than for those who had otorrhoea, and were also significantly better for those whose ears had healed than for those with otorrhoea at all times. INTERPRETATION: Our finding that dry mopping plus topical and systemic antibiotics is superior to dry mopping alone contrasts with that of the only previous community-based trial in a developing country, though it accords with findings of most other trials in developed countries. The potential role of antibiotics needs further investigation. Further, similar trials are needed to identify the most cost-effective and appropriate treatment regimen for CSOM in children in developing countries. PIP: 524 children aged 5-15 years with chronic suppurative otitis media (CSOM) were enrolled in a study to determine the effectiveness of different treatment regimens. The subjects were from 145 primary schools in Kenya's Kiambu district. 201 children received dry mopping treatment, 221 received dry mopping with topical and systemic antibiotics and topical steroids, and 102 received no treatment. Participating schools were matched on factors thought to be related to their socioeconomic status. 29 children were withdrawn from the trial for taking non-trial antibiotics, with no evidence observed of differences in the timing of withdrawals between the two groups. At 16 weeks of follow-up, otorrhoea had resolved in a weighted mean proportion of 51% of children who received dry mopping with antibiotics, 22% of children who received dry mopping alone, and 22% of untreated children. Similar differences were observed at 8 and 12 weeks of follow-up. The weighted mean proportions of children with healing of the tympanic membranes by 16 weeks were 15% in the dry-mopping plus antibiotics group, 13% in the dry-mopping alone group, and 13% in the control group. Hearing thresholds were significantly better for children with no otorrhoea at 16 weeks than for those who had otorrhoea, and were also significantly better for those whose ears had healed than for those with otorrhoea at all times.

O PROFOBELARTHUR. "Obel AO. Pharmacology of beta adrenoreceptor blocking agents. East Afr Med J. 1993 Jul;70(7):401. No abstract available.". In: East Afr Med J. 1993 Jul;70(7):401. E Afr Med J; 1993. Abstract
Department of Cariology Endodontology Pedodontology, Academic Centre for Dentistry Amsterdam (ACTA), Louwesweg 1, 1066 EA Amsterdam, The Netherlands. The use of Chewing sticks (Miswaki) in the third world for control of dental plaque is very popular. Some of the studies that have been conducted on this subject have reported marked decrease in the incidences of dental caries and periodontal diseases in the users of Miswaki, when compared to the users of the conventional toothbrush living under similar conditions. Various mechanisms by which the Miswaki contributes to this phenomenon have been suggested. The purpose of the present study was to investigate in vitro, the anti-microbial action, the potential acid buffer capacity and fluoride content of crude aqueous extracts of eight commonly used chewing sticks from three regions in Kenya. The results obtained in the study, showed that one of the Miswaki had remarkable antibiotic activity against three stains of oral bacteria. Three of the Miswaki had significant acid buffer capacity. None of the eight Miswaki showed any significant fluoride release.
O PROFMCLIGEYOSETH. "McLigeyo S.O.: Continous ambulatory peritoneal dialysis and the Human Immunodeficiency Virus - a review. African Journal of Health Sciences, Vol 4 (1): 20-22, 1997.". In: African Journal of Health Sciences, Vol 4 (1): 20-22, 1997. University of Nairobi.; 1997. Abstract

Four hundred and three teenage secondary school students (50.6% males) from two girls' and two boys' Nairobi City Schools, selected by stratified sampling, were screened to determine the prevalence of proteinuria, haematuria, nitrituria and hypertension. Nine students (2.2%) had significant proteinuria while 14 (3.5%) had microscopic haematuria. Two students had combined proteinuria and haematuria. There was no statistically significant difference in the prevalence of proteinuria and/or haematuria between the sexes. Other urinary abnormalities detected were leucocyturia in 14(3.5%) and nitrites in four (1%). Leucocyturia was commonner in females (p = 0.001). Cloudy urinary appearance was significantly associated with the presence of leucocyturia (p = 0.0028) and proteinuria (p = 0.0276). Neither personal history of recurrent sore throat and skin infections nor family history of hypertension, diabetes mellitus or kidney disease was significantly associated with proteinuria or haematuria. Blood pressure tended to increase with age. Mean systolic and diastolic blood pressures were significantly higher in boys than girls in the age group 15-18 years (P < 0.001). Of the 397 students whose blood pressures were measured, four (1%) were found to be hypertensive. Weight and body mass index were strong positive correlates of blood pressure. The prevalence of proteinuria, haematuria, other urinary abnormalities and hypertension ranges between 1% and 3.5% among teenage secondary school children. The majority are asymptomatic and have no significant associations. It is recommended that routine urinalysis and blood pressure measurements should be part of the school health service so as to identify asymptomatic students who require close monitoring and/or intervention.

O PROFMIDIWOJACOB. "Flavonoids of Polygonum senegalense (Meisn) Part II: More surface and Internal Tissue Flavonoid Aglycones.". In: Bull. Chem. Soc. Ethip. (1992, 6(2) 119-122.; 1992. Abstract
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O PROFNYINGUROPHILIP. "24th May, 2007 .". In: Taifa Hall, University of Nairobi.; 2007. Abstract
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O PROFNYAMBOKISAAC. "The KRISP 94 lithospheric investigation of southern Kenya - the experiments and their main results.". In: In: Fuchs, K., Altherr, R., Muller, B. and Prodehl, C. (Editors). Special Issue: Structure and Dynamic Processes in the Lithosphere of the Afro-Arabian Rift System. Tectonophysics, 278: 121-147. Wiley Interscience; 1997. Abstract
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O DROGARAWILLIAM. "Institutional and organisational requirements for implementing the Livestock Identification and Traceability System in Kenya.". In: Journal. Livestock Research for Rural Development; Submitted. Abstract
G O Matete, J M Gathuma, G Muchemi, W Ogara, N Maingi, W Maritim* and B Moenga* Faculty of Veterinary Medicine, University of Nairobi P.O Box 29053, Nairobi, Kenyageorge.matete@gmail.com* Ministry of Livestock Development P.O Kabete 00625 Kangemi, Nairobi, Kenya   Abstract Livestock Identification and Traceability Systems (LITS) contribute to reduction, control or eliminated safety scares that result from transbounadry diseases outbreaks.  Recent studies on LITS in Kenya have been focused on testing  innovative technology, information and traceability system management, and examining the determinants for effective implementation. This paper analyzes the strengths and limitations of the operating a LITS institutional and organisational mechanisms in Kenya.   The result revealed that a disarticulated intitutional and organisational environment was the main constraint to effective implementation of LITS.  It proposes that for successful implemenation, a regional approach covering multiple countries, substantial private sector involvement and intensive stakeholder education are essential. Keywords: Institutional and organisational mechanisms, livestock identification, traceability  
O PROFBWIBONIMROD. "Bwibo NO, Neumann CG.The need for animal source foods by Kenyan children. J Nutr. 2003 Nov;133(11 Suppl 2):3936S-3940S. Review.". In: J Nutr. 2003 Nov;133(11 Suppl 2):. Anim. Hlth. Prod. Afr. 2008; 2003. Abstract

Department of Paediatrics and Child Health, College of Health Sciences, University of Nairobi, P.O. Box 20956-00202, Nairobi, Kenya. BACKGROUND: Early growth in very low birth weight (VLBW) infants has been found predictive of their later outcomes. This has led to increased interest in establishing measures to optimise such growth. In facilities without the resources required to undertake long-term audits for all the high risk infants they graduate, these growth parameters may also be used as selection criteria for those meriting such follow up reducing costs. OBJECTIVES: To describe early growth patterns among a cohort of VLBW infants and determine some of the factors associated with poor growth among them. DESIGN: Cross section survey. SETTING: Kenyatta National Hospital, Nairobi, Kenya. SUBJECTS: One hundred and seventy five neonatal survivors. RESULTS: Of the 175 infants recruited, the male/female ratio was 4:6, sixty four (36.6%) were intrauterine growth retarded while significant illnesses during the neonatal period were reported in 109 (62.3%). Forty seven percent of the infants had been fed on exclusive breast milk, 33% on mixed feeds while 20% received exclusive preterm formula. The mean neonatal weight gain for the whole cohort was 13.5 (3.9) g/kg/day, length of 0.34 (0.11) cm/week and head circumference of 0.32 (0.71) cm/week. By term only 33 (18.9%), 37 (21.1%) and 48 (28%) had reached the expected (the 3rd percentile) weight, length and head circumference respectively. Sixty percent of the infants gained weight at <15 g/kg/day while 70% and 78% grew in head circumference and length at < 0.5 cm/week respectively. At term weight, head and linear growth faultering were recorded in 81%, 72% and 79% respectively. The factors that were associated with better growth at this stage included feeding on preterm formula (P < 0.001) and absence of neonatal morbidity (P < 0.001). Infants who were appropriate for gestational age at birth also had better catch up growth at term compared to those born small for gestation (P < 0.001) but their neonatal growth itself was not significantly better. CONCLUSION: The mean neonatal growth in all anthropometric measures was less than expected and by the time of their expected delivery, less than 30% of these infants had reached the 3rd percentile of the expected measurement in all the three growth parameters. Choice of milk and neonatal morbidity influenced these growth patterns. RECOMMENDATIONS: Routine fortification of mother's milk or addition of preterm formula and reorganised care of sick newborns is recommended to improve early growth. PMID: 16771104 [PubMed - indexed for MEDLINE]

O PROFOBELARTHUR. "Obel AO, Sharif SK, McLigeyo SO, Gitonga E, Shah MV, Gitau W. Acquired immunodeficiency syndrome in an African. East Afr Med J. 1984 Sep;61(9):724-6. No abstract available.". In: East Afr Med J. 1984 Sep;61(9):724-6. E Afr Med J; 1984. Abstract
Weights and heights of 674 consecutive non-insulin dependent diabetics and 358 control urban healthy Kenyans were recorded prospectively. Weights and heights of a further 162 healthy rural adults were compared retrospectively. The body mass index (weight/height2) of the non-insulin dependent diabetic was lower than that of the corresponding urban control subject. The body mass index of the rural folk was consistently lower than that of the urban dweller. This study concluded that obesity may not be a significant factor in non-insulin dependent diabetes in the African black.
O DROGARAWILLIAM. "Challenges of camel production in Samburu District, Kenya.". In: Journal. Journal of Camelid Science 3 (2010) 01-05; Submitted.
O DRFARAHKASSIM. "Farah, K. O. 1989. Rehabilitation and development of arid lands in Kenya. How effective is the ASAL approach? p.35-39.". In: In: Proceedings of First symposium of University of Nairobi ASAL thrust and ICRAF held at Faculty of Agriculture, University of Nairobi, December, 1989. Korean Society of Crop Science and Springer; 1989.
O PROFMCLIGEYOSETH. "McLigeyo SO, Oiiech J, Rana FS, Amayo EO, Monda SM.Renal vein and intracaval invasion by an adrenal phaeochromocytoma with extension Into the right atrium: a case study. Afr J Health Sci. 1996 May;3(2):60-3.". In: East African Medical Journal 73(9):607-610, 1996. University of Nairobi.; 1996. Abstract
A 30 year old female with an unexpected right adrenal phaechromacytoma invading the renal vein, the inferior vena cava and extending into the right atrium is presented. She also had BuddChiari syndrome due to invasion of the hepatic veins by the tumour. Additionally, the tumour had metastasised to the liver and the lungs. Despite elevated 24 hour urinary vanillylmandelic acid (VMA) the patient was normotensive pre-operatively. The patient underwent right adrenalectomy and extended nephrectomy with milking of the tumaur from the inferior vena cava. Unfortunately, the patient developed multiple hypotensive episodes and adult respiratory distress syndrome post-operatively and died three weeks after surgery.
O PROFBARONGOJUSTUS. "Barongo, J.O., 1983. Geophysical investigations for kimberlite pipes in the greenstone belt of western Kenya.". In: Journal of African Earth Sciences 1, 235-253. Canadian Center of Science and Education; 1983. Abstract
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O PROFWASUNNAAGGREY. "Wasunna A, Mohammed K. Morbidity and outcome of low birthweight babies of adolescent mothers at Kenyatta National Hospital, Nairobi. East Afr Med J. 2002 Oct;79(10):539-42.". In: East Afr Med J. 2002 Oct;79(10):539-42. John Benjamins Publishing Company; 2002. Abstract

OBJECTIVE: To compare the morbidity and outcome of low birthweight babies (birthweight < 2000 gm) of adolescent (age < 20 years) and older mothers. DESIGN: Cross sectional descriptive study. SETTING: The newborn Unit of the Kenyatta National Hospital. MAIN OUTCOME MEASURES: All babies weighing less than 2000 gm at birth whose mothers consented to the study had their gestational age verified using the Dubowitz scoring system. They were then followed up by daily clinical assessment until discharge, death or up to one month in the ward. The babies were divided into two groups according to their mother's age and then compared with respect to episodes of illness, duration of hospital stay, and overall outcome. RESULTS: One hundred and forty two babies were studied. Of these, 64 were born to adolescent mothers. Babies of the adolescent mothers tended to be more premature (p = 0.0174), be lower in weight (p = 0.0078), had more occurrences of respiratory distress and anaemia (probably reflecting their increased prematurity) and had frequent multiple morbidity events They also had longer hospital stay and they were more likely to die (57.7% compared to 42.3% of babies of older mothers). CONCLUSION: Low birthweight babies of the adolescent mothers were found to be more likely to have increased morbidity and adverse outcome compared to similar babies of older mothers.

O PROFNYINGUROPHILIP. "Book Review, "Public Enterprise in Kenya: What Works, What Doesn't Work? and Why?" by Barbara Grosh.". In: African Urban Quarterly, Vol.7, Nos. 1 and 2 February and May.; 1992. Abstract
n/a
O PROFOBELARTHUR. "Obel AO. Pharmacology of beta adrenoreceptor blocking agents. East Afr Med J. 1993 Jul;70(7):401. No abstract available.". In: East Afr Med J. 1993 Jul;70(7):401. E Afr Med J; 1993. Abstract

Department of Cariology Endodontology Pedodontology, Academic Centre for Dentistry Amsterdam (ACTA), Louwesweg 1, 1066 EA Amsterdam, The Netherlands. The use of Chewing sticks (Miswaki) in the third world for control of dental plaque is very popular. Some of the studies that have been conducted on this subject have reported marked decrease in the incidences of dental caries and periodontal diseases in the users of Miswaki, when compared to the users of the conventional toothbrush living under similar conditions. Various mechanisms by which the Miswaki contributes to this phenomenon have been suggested. The purpose of the present study was to investigate in vitro, the anti-microbial action, the potential acid buffer capacity and fluoride content of crude aqueous extracts of eight commonly used chewing sticks from three regions in Kenya. The results obtained in the study, showed that one of the Miswaki had remarkable antibiotic activity against three stains of oral bacteria. Three of the Miswaki had significant acid buffer capacity. None of the eight Miswaki showed any significant fluoride release.

O DROGARAWILLIAM. "W O Ogara and J W Thaiya 2005. Problems of Public health importance associated with irrigation. Presented at the Third Biennial Conference of the Veterinary Medicine. UoN in November 2004.". In: journal. The Kenya Veterinarian; 2005. Abstract
As part of a study to assess zoonotic milk-borne health risks, seasonal survey data and unpasteurized milk samples were collected between January 1999 and February 2000 from randomly selected informal milk market agents (220 and 236 samples in the dry and wet seasons, respectively) and from households purchasing raw milk (213 and 219 samples in the dry and wet seasons, respectively) in rural and urban locations in Central Kenya and screened for antibiotics, Brucella abortus (B. abortus) and presence of Escherichia coli (E. coli 0157:H7).The latter was assessed based on samples from consumer households only. Antibodies to B. abortus were screened using the indirect antibody Enzyme Linked Immunosorbent Assay (ELISA) and the Milk Ring Test (MRT). The presence of E. coli 0157:H7 was assessed by culture, biochemical characterization, serological testing for production of verocytotoxin one (VTI) and two (VT2) and polymerase chain reaction (PCR) analysis for the presence of genes encoding for the toxins.                                                                                                         The prevalence of antibodies to B.abortus varied considerably ranging from none in milk sold in small units and originating from intensive production systems to over 10% in samples that were bulked or originating from extensive production systems. E. coli 0157:H7 was isolated from two samples (0.8%), one of which produced VTI. All urban consumers (100%) and nearly all rural consumers (96%) of marketed milk boiled the milk before consumption, mainly in tea, thus reducing chances of exposure to live pathogens and potential health risks.
O PROFBWIBONIMROD. "A study of the efficacy and safety of albendazole (Zentel) in the treatment of intestinal helmenthiasis in Kenyan children less than 2 years of age. East Afr Med J . 1989 Mar; 66 ( 3 ): 197-202 . PMID: 2591328 [PubMed - indexed for MEDLINE] Pamba HO, Bwib.". In: East Afr Med J . 1989 Mar; 66 ( 3 ): 197-202 . Anim. Hlth. Prod. Afr. 2008; 1989. Abstract

One hundred children comprising of 57 males and 43 females aged between 8 and 24 months entered the study. 46 children had single and 54 children had multiple helminth infections. All children received albendazole 200 mg (10 ml) suspension as a single dose. Albendazole proved very effective and safe in the treatment of single and multiple helminth infections in children under 2 years of age, achieving cure rates of 100% in both Ascaris lumbricoides and Necator americanus respectively, 83% in Trichuris trichiura and 66% in Hymenolepis nana. Treatment of polyparasitism appears to be of benefit in improving nutritional status using haemoglobin concentrations as an index.

PMID: 2591328 [PubMed - indexed for MEDLINE]

O PROFOBELARTHUR. "Obel AO. Related Articles, Links Practical therapeutics: the use of insulin. East Afr Med J. 1982 May;59(5):301-5. No abstract available.". In: East Afr Med J. 1982 May;59(5):301-5. E Afr Med J; 1982. Abstract
The antihypertensive effect of the fixed combination of timolol, a beta-blocking agent, hydrochlorothiazide, a thiazide diuretic, and amiloride, a potassium sparing agent, was compared against that of methyldopa in an open study lasting 16 weeks in 32 ambulatory African patients with previously untreated diastolic blood pressure of 95-120 mm Hg. A significant fall in mean diastolic and systolic blood pressure was achieved in both groups up to 8 weeks of treatment and was sustained in the timolol-hydrochlorothiazide-amiloride group during the entire follow-up. In the methyldopa group, mean diastolic and systolic blood pressure rose during follow-up. At 16 weeks the fall in mean diastolic and systolic blood pressure was significantly greater in the timolol-hydrochlorothiazide-amiloride treated patients than in the methyldopa group. Adverse reactions were more frequent and severe in the methyldopa group than in timolol-hydrochlorothiazide-amiloride treated patients. It is concluded that the fixed drug combination of timolol-hydrochlorothiazide-amiloride (Moducren) is effective in controlling mild to moderate hypertension in Africans and is better tolerated than methyldopa in these patients. It is further noted that hypertensive patients can be treated with a combination tablet once a day. This is of crucial significance as it would promote better compliance and, hence, minimize the sequelae of poorly controlled hypertension.
O PROFMCLIGEYOSETH. "Notgi A, McLigeyo S.O., Anderton J.L.: Effects on Nifedipine versus other antiphypertensive treatment on renal allograft survival. African Journal of Medical Practice 1(5):129-132, 1994.". In: African Journal of Medical Practice 1(5):129-132, 1994. University of Nairobi.; 1994. Abstract
End stage renal disease requiring renal replacement therapy is a common complication of several renal diseases that are seen in the tropics. World over, the costs of the various modalities of therapy that constitute renal replacement therapy, including hemodialysis, continuous ambulatory peritoneal dialysis and renal transplantation, is prohibitive. All the above modes of therapy are provided in Kenya, unlike most countries with similar level of socioeconomic development. This article analyses the factors behind the limited success that renal replacement therapy enjoys in Kenya, which is faced with more pressing basic problems of malnutrition and infection.
O PROFMOSIREUBEN. "Mosi, R.O. (1984). Use of milk records for cow and sire evaluation in Kenya. Ph.D. Thesis University of whales.". In: Bull. Int. Dairy Fed. 221:32-46. Elsevier; 1984. Abstract
PIP: The efficacy and complication rate of menstrual regulation with the hand-held Karman cannula was tested on 223 women with amenorrhea up to 56 days in the Dept. of Obstetrics and Gynecology, University of Nairobi, Kenya from October 1982-January 1983. 195 women had positive pregnancy tests, while menstrual regulation was done on the others because of concern over late menses. the procedures were done without anesthesia with a 50 ml vacuum syringe fitted with a self-locking plunger, a rubber adaptor and stop cock, 5-8 mm flexible plastic Karman cannula and a toothless volsellum, using hibitane solution and savlon antiseptic. The average procedure time was 7 minutes. Bleeding lasted over 1 week in 4%, total blood loss was over 50 ml in 3.1%, and immediate side effects were syncope in 1.3%, nausea and vomiting in 1.8% and pain in 5.4%. There were 2 (0.8%) cases of endometritis. In Kenya where 60% of all gynecological hospital admissions are for septic abortions, it is essential to provide safe termination as a backup for family planning method failures.
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 DRKWASATHOMASO. "Kwasa TO, Ogada SW. The management of cerebral malaria in a provincial general hospital in Kenya. East Afr Med J. 1990 Aug;67(8):568-72.". In: East Afr Med J. 1990 Aug;67(8):568-72. uon; 1990. Abstract
The practice of physicians at the Nakuru Provincial General Hospital (NPGH), Kenya, when dealing with cerebral malaria is reviewed over a 4-month period. The definition, management, and outcome of patients labelled to have cerebral malaria is presented and criticism of their practice offered in a manner applicable to other rural hospitals in Kenya.
O PROFNYAMBOKISAAC. "Thematic geological map of the Lake Basin area. In Natural Resources Atlas for Lake Basin Development Authority (LBDA).". In: Published by the Regional Center in Surveying, Mapping and Remote Sensing. 2p. Wiley Interscience; 1986. Abstract
Nyambok, I.O.
O MROPIYOELISHATOYNE. "Opiyo Elisha T. O., Erick Ayienga, Katherine Getao, Bernard Manderick, Okello- Odongo, Ann Now.". In: In Proceedings of the International Conference on Research for Sustainable Development and Institutional Capacity Building. UNIVERSITY OF NAIROBI; 2009.
O PROFOBURRAHERBERT. "Oburra, H. Late presentation of laryngeal and nasopharyngeal cancer in Kenyatta National Hospital.". In: East African Medical Journal 75: 223, 1998. MEDICOM; 1998. Abstract
OBJECTIVES: To determine the frequency of adenotonsillectomy in a sample of Kenyan hospitals and to review indications, timing and complications in 97 cases of adenotonsillectomy done by the authors. DESIGN: Retrospective, descriptive study. SETTING: Kenyatta National, Nairobi, Aga Khan, Gertrude and Mater Hospitals. RESULTS: Adenotonsillectomy is the most frequent otolaryngologic surgical operation. Indications for surgery were upper airway obstruction in 61.3%, recurrent tonsillitis in 28.7% and both in 7.5%. Surgery was indicated during the acute stage in 6.8% of cases. There was one case of post-operative acute airway obstruction. Post operative bleeding from the tonsillar bed was encountered in 2.1% of cases. CONCLUSION: Adenotonsillectomy is the most common otolaryngologic surgical operation in our set-up. The low frequency of complications and a short hospital stay puts up a case for routine adenotonsillectomy as a day surgery procedure.
O O, EM N. "Solar retinopathy: a case report." JOECSA. 2017;21(1):30-31.joecsa_july_2017.pdf
O PROFOBELARTHUR. "Obel AO, Sharif SK, McLigeyo SO, Gitonga E, Shah MV, Gitau W. Acquired immunodeficiency syndrome in an African. East Afr Med J. 1984 Sep;61(9):724-6. No abstract available.". In: East Afr Med J. 1984 Sep;61(9):724-6. E Afr Med J; 1984. Abstract

Weights and heights of 674 consecutive non-insulin dependent diabetics and 358 control urban healthy Kenyans were recorded prospectively. Weights and heights of a further 162 healthy rural adults were compared retrospectively. The body mass index (weight/height2) of the non-insulin dependent diabetic was lower than that of the corresponding urban control subject. The body mass index of the rural folk was consistently lower than that of the urban dweller. This study concluded that obesity may not be a significant factor in non-insulin dependent diabetes in the African black.

O DROGARAWILLIAM. "Ogara W O, and A O Nyangwara 2001. Requisite hazard analysis of critical control points (HACCP) for quality control in fish trade. Berlin Alumni Networks website.". In: journal. The Kenya Veterinarian; 2001. Abstract
As part of a study to assess zoonotic milk-borne health risks, seasonal survey data and unpasteurized milk samples were collected between January 1999 and February 2000 from randomly selected informal milk market agents (220 and 236 samples in the dry and wet seasons, respectively) and from households purchasing raw milk (213 and 219 samples in the dry and wet seasons, respectively) in rural and urban locations in Central Kenya and screened for antibiotics, Brucella abortus (B. abortus) and presence of Escherichia coli (E. coli 0157:H7).The latter was assessed based on samples from consumer households only. Antibodies to B. abortus were screened using the indirect antibody Enzyme Linked Immunosorbent Assay (ELISA) and the Milk Ring Test (MRT). The presence of E. coli 0157:H7 was assessed by culture, biochemical characterization, serological testing for production of verocytotoxin one (VTI) and two (VT2) and polymerase chain reaction (PCR) analysis for the presence of genes encoding for the toxins.                                                                                                         The prevalence of antibodies to B.abortus varied considerably ranging from none in milk sold in small units and originating from intensive production systems to over 10% in samples that were bulked or originating from extensive production systems. E. coli 0157:H7 was isolated from two samples (0.8%), one of which produced VTI. All urban consumers (100%) and nearly all rural consumers (96%) of marketed milk boiled the milk before consumption, mainly in tea, thus reducing chances of exposure to live pathogens and potential health risks.
O PROFBWIBONIMROD. "Haemoglobin A1C in children with sickle cell disease. East Afr Med J . 1984 Jan; 61 ( 1 ): 32-4 . No abstract available. PMID: 6745138 [PubMed - indexed for MEDLINE] Juma FD, Gitau W, Bwibo NO, Gachoka C.". In: East Afr Med J . 1984 Jan; 61 ( 1 ): 32-4 . Anim. Hlth. Prod. Afr. 2008; 1984. Abstract

Despite the high frequency of sickle cell disease in Europe, the disease is poorly managed. Critical periods are the hospital stays during which the anaesthesiologist plays an important role. Understanding the molecular basis of polymerization processes of haemoglobin S can help to avoid triggering a crisis. Differentiation of the various haemoglobin phenotypes helps to estimate the individual perioperative risk. Knowledge of the patient's history and the actual haemoglobin S level facilitates general anaesthesia, surgery and postoperative care. Damage to liver, spleen, eyes, bones, lung and central nervous system increases the perioperative risk. Preoperative preparation includes early admission, intravenous volume substitution, continuing pain therapy and prophylactic antibiotic medication. General anaesthesia seems to be better for patients with a high-risk profile rather than regional anaesthesia. Careful perioperative and postoperative monitoring should allow hypoxaemia, hypovolaemia, hypothermia, acidosis and overtransfusion to be avoided. Effective pain therapy includes a combination of opioids with peripherally acting analgesia.

O PROFMCLIGEYOSETH. "Mathenge RN, McLigeyo SO, Muita AK, Otieno LS.The spectrum of echocardiographic findings in chronic renal failure. East Afr Med J. 1993 Feb;70(2):107-11.". In: Bri. Med. J. 307: 802-803, 1993. University of Nairobi.; 1993. Abstract
In a six month period at the Kenyatta National Hospital, 46 patients (30 males) with chronic renal failure (CRF) and 22 healthy subjects have had a clinical and echocardiographic study of their cardiovascular systems. The patients with CRF were further classified as stable or in end stage renal disease (ESRD), the latter group requiring dialysis. Hypertension and circulatory congestion were the commonest clinical cardiovascular findings in patients with CRF. The patients with ESRD had significantly higher blood urea nitrogen and serum creatinine than the ones with stable CRF. Echocardiographically right ventricular size, left atrial size, aortic root diameter, left ventricular internal diameters, left ventricular end diastolic and systolic volumes, stroke volume, cardiac output, left ventricular posterior wall and interventricular septal thickness, ejection time and mitral and aortic peak flow rates were significantly higher in patients with CRF than in controls. In contrast, the circumferential fibre shortening and the ejection fraction were reduced in patients with CRF. Global left ventricular dysfunction was found in 47.8% of the patients. Using doppler flow studies, valvular incompetence was detected in a number of patients, mitral regurgitation being found in 84%.76% of the patients with CRF had varying degrees of pericardial effusion. The echocardiographic abnormalities and the pericardial effusions responded six weeks of haemodialysis in a variable manner.
O PROFOWINOJOHN. "ODHIAMBO, J. W. & OWINO, J. (1985): .". In: Kenya j. Sci & Tech Vol., 6 (1) pp 59-67. 1999; 1985. Abstract
n/a
O PROFNYAMBOKISAAC. "Microprobe and X-ray diffraction analyses of the major minerals from Jombo Hill alkaline rocks, Kenya.". In: UUDMP Research Report No. l0.20p. Wiley Interscience; 1978. Abstract
n/a
O PROFOBELARTHUR. "Obel AO. Related Articles, Links Practical therapeutics: the use of insulin. East Afr Med J. 1982 May;59(5):301-5. No abstract available.". In: East Afr Med J. 1982 May;59(5):301-5. E Afr Med J; 1982. Abstract

The antihypertensive effect of the fixed combination of timolol, a beta-blocking agent, hydrochlorothiazide, a thiazide diuretic, and amiloride, a potassium sparing agent, was compared against that of methyldopa in an open study lasting 16 weeks in 32 ambulatory African patients with previously untreated diastolic blood pressure of 95-120 mm Hg. A significant fall in mean diastolic and systolic blood pressure was achieved in both groups up to 8 weeks of treatment and was sustained in the timolol-hydrochlorothiazide-amiloride group during the entire follow-up. In the methyldopa group, mean diastolic and systolic blood pressure rose during follow-up. At 16 weeks the fall in mean diastolic and systolic blood pressure was significantly greater in the timolol-hydrochlorothiazide-amiloride treated patients than in the methyldopa group. Adverse reactions were more frequent and severe in the methyldopa group than in timolol-hydrochlorothiazide-amiloride treated patients. It is concluded that the fixed drug combination of timolol-hydrochlorothiazide-amiloride (Moducren) is effective in controlling mild to moderate hypertension in Africans and is better tolerated than methyldopa in these patients. It is further noted that hypertensive patients can be treated with a combination tablet once a day. This is of crucial significance as it would promote better compliance and, hence, minimize the sequelae of poorly controlled hypertension.

O PROFRADINGGEORGE. "J. M. Kihiu, S. M. Mutuli and G.O. Rading Stress Characterization in Autofrettaged Thick Walled Cylinders Int. J. Mechanical Engineering Education. 31(4) (2003) p 370-389.". In: Mountain Research and Development, vol. 8, no. 2. 2011; 2003. Abstract

The inaccessibility of commercial software has necessitated the development of low-cost, general-purpose finite element method (FEM) computer programs for structural analysis. Using the FEM program, the elastic, elastic-plastic, residual and service stresses and displacements in a closed ended, thick-walled cylinder under internal pressure were established. The displacement formulation was implemented and eight-noded brick isoparametric elements chosen. The frontal solution technique and the incremental theory of plasticity were used, as only limited computing facilities were available. The results were found to be in very good agreement with the through-thickness analytical values. The benefits of autofrettage were demonstrated and an optimum overstrain of 16% established for a cylinder with a thickness ratio of 2. The material economy achieved through autofrettage and the limitations imposed are illustrated. The FEM program could therefore be reliably used for other complex geometries and load conditions.<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

O DROGARAWILLIAM. "Ogara W O, 1997. The Ecology and Biology of saiga (Siaga tatarica Linneaus) found in the Pricaspian Steppe of Kalmwyiky. The Kenya Veterinarian 15: 50-54.". In: journal. The Kenya Veterinarian; 1997. Abstract
As part of a study to assess zoonotic milk-borne health risks, seasonal survey data and unpasteurized milk samples were collected between January 1999 and February 2000 from randomly selected informal milk market agents (220 and 236 samples in the dry and wet seasons, respectively) and from households purchasing raw milk (213 and 219 samples in the dry and wet seasons, respectively) in rural and urban locations in Central Kenya and screened for antibiotics, Brucella abortus (B. abortus) and presence of Escherichia coli (E. coli 0157:H7).The latter was assessed based on samples from consumer households only. Antibodies to B. abortus were screened using the indirect antibody Enzyme Linked Immunosorbent Assay (ELISA) and the Milk Ring Test (MRT). The presence of E. coli 0157:H7 was assessed by culture, biochemical characterization, serological testing for production of verocytotoxin one (VTI) and two (VT2) and polymerase chain reaction (PCR) analysis for the presence of genes encoding for the toxins.                                                                                                         The prevalence of antibodies to B.abortus varied considerably ranging from none in milk sold in small units and originating from intensive production systems to over 10% in samples that were bulked or originating from extensive production systems. E. coli 0157:H7 was isolated from two samples (0.8%), one of which produced VTI. All urban consumers (100%) and nearly all rural consumers (96%) of marketed milk boiled the milk before consumption, mainly in tea, thus reducing chances of exposure to live pathogens and potential health risks.
O PROFBWIBONIMROD. "Varieties of malnutrition. Kenya Nurs J . 1975 Dec; 4 ( 2 ): 38-40 . No abstract available. PMID: 1044874 [PubMed - indexed for MEDLINE] Bwibo NO.". In: Kenya Nurs J . 1975 Dec; 4 ( 2 ): 38-40 . Anim. Hlth. Prod. Afr. 2008; 1975. Abstract

No abstract available.

O PROFMCLIGEYOSETH. "Otineo, L.S., and McLigeyo, S.O.: Renal failure diagnosis and management. East African Medical Journal 68(3):216-224, 1991.". In: East African Medical Journal 68(3):216-224, 1991. University of Nairobi.; 1991. Abstract
Department of Medicine, College of Health Sciences, University of Nairobi. Characteristics of 14 patients above 12 years of age with congenital polycystic liver disease attending liver clinic at KNH were analysed. The diagnosis was mainly based on ultrasonographic findings. The disease was found predominantly among the Kikuyu ethnic group with a female/male ratio of 6:1 and the peak age at presentation was in the 5th decade. The liver function tests were essentially normal in all cases with no complication directly relating to liver disease. Hypertension was found in 78.6% of cases and chronic renal failure in 35.7% of cases. There was an associated polycystic disease in at least one other abdominal organ in all cases.
O DROPEREALFRED. "Opere, A.O., Mkhandi S., Willems, P. (2005): At site flood frequency analysis for the Nile equatorial basins. Proceedings of the International conference of FRIEND/Nile FUST project, Sheraton Sharm Hotel, Sharm El Sheik, Egypt.". In: Proc. 7th Kenya Meteorological Society Workshop on Meteorological Research, Applications and Services, Nairobi, 17-21 0ctober 2005. A Matimba, M Oluka, B Ebeshi, J Sayi, Bolaji, J Del Favero , C Van Broeckhoven, AN Guanta; 2005. 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 PROFOYUGIWALTER. ""Public Service Reform in Kenya: Lessons and Experience," in Kiragu, K., and Mutahaba, G., (eds.), Public Service Reform in Eastern and Southern Africa: Issues and Challenges, Dar es Saalam: Mkuki na Nyota Publishers.". In: Siriba Teachers Colege, Maseno, Kenya. IPPNW; 2006. 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.
O PROFAGUMBAHGILBERTJ. "Munyua, S.J.M. Agumbah, G.J.O., Njenga, M.J., Kuria, K.J.N. and Kamau, J.A. (1991). Preweaning mortality in small scale and medium scale) intensive piggeries in central Kenya (including Nairobi).Ind. J. Agric. Sciences. 61, (2) 126 - 126.". In: World Veterinary Poultry association. D.M.Matheka,T.N kiama; 1991. Abstract
The stability of adrenaline ophthalmic solutions, at pH 5.8 and 7.4, to sterilization and storage conditions has been studied. Solutions sterilized by filtration or heating at 98 degrees C for 30 min showed no detectable degradation at either pH value, whilst sterilization at higher temperatures resulted in losses of up to 30%. Total degradation increased with increasing sterilization temperature at both pH values.
O PROFORINDADA. "External quality control performance in Clinical Chemistry experience in Kenya M. J. N. Mbiti, P. J. Ojwang and D.A.O. Orinda E. A. Med. Journal Vol. 70, No. 4 April, 1993.". In: East Afr Med J. 1993 Apr;70(4 Suppl):16-20. Earthscan, London. 978-1-84407-469-3 (*); 1993. Abstract
Analysis of eleven biochemical laboratory tests was done during an International External Quality Assessment Scheme (IEQAS) in which the clinical chemistry laboratory at Kenyatta National Hospital participated. Technicon SMA II continuous flow system was used in the biochemical analyses apart from glucose which was assayed manually by the glucose oxidase method. Using the standard deviation index (SDI), twenty six percent of the results were found to be outside the two standard deviation (2SD) limit. However, when variance index score (VIS) was used, 42% of the results were found to be outliers. Overall, our laboratory performed poorly compared to other laboratories in both the IEQAS and the United Kingdom External Quality Assurance Scheme (UKEQAS). This poor performance is attributed to the use of improper equipment which is not regularly maintained, lack of diagnostic reagents, lack of quality control (QC) materials and inadequate staff training in the field of quality control.
O PROFGENGARIEWA. "R. O. Genga High-Frequency Expansion of Magnetized Classical Plasma Dielectric Tensor; Kenya Journal of Science and Technology (A).". In: International Journal of Theoretical Physics (November 1993 issue. Journal of School of Continuous and Distance Education ; 1992.
O DRLUMUMBAPATRICK. "NATIONAL CULTURE AND CONSTITUTION REVIEW PROCESS: BRIDGING THE GAP.". In: Kenya Nursing Journal, Vol. 33 No. 1. Gitau, W., Ogallo L. A. and Mutemi, J. N.,; 1998.
O DRACHIATHOMASN. "Linear Estimation of Standard deviation of Logistic Distribution.". In: Theory and Algorithms in InterStat. John Benjamins Publishing Company; 2003. Abstract
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O PROFBWIBONIMROD. "Diphtheria in African children (report of 13 cases seen at Mulago Hospital). J Trop Pediatr. 1969 Mar;15(1):15-7. Bwibo NO.". In: J Trop Pediatr. 1969 Mar;15(1):15-7. Anim. Hlth. Prod. Afr. 2008; 1969. Abstract

No abstract available

O O, M SS, N MJ, A AA, C K. "Compressive Strength and Slump Prediction of Two Blended Agro Waste Materials Concretes." The Open Civil Engneering Journal. 2019;Vol 13:118-128.
O PROFRADINGGEORGE. "G.O. Rading "Fatigue Crack Propagation in a Structural Steel–Applications of Fracture Mechanics" M.Sc. Thesis, University of Nairobi (1983).". In: Mountain Research and Development, vol. 8, no. 2. 2011; 1983. Abstract

Fracture mechanics principles have been used to study the effects of welding on the rate of fatigue crack growth (FCG) in a low-carbon structural steel. The steel concerned is used widely in the fabrication of the structural frame-work of passenger buses. Tests were carried out on the base metal (BM), heat affected zone (HAZ) and weld metal (WM). Both the near threshold and midrange regimes of crack growth were studied. In the midrange regime, the FCG rate was highest in the HAZ and lowest in the WM. Near the threshold, the FCG rate was highest in the BM and lowest in the WM. The results are explained in terms of microstructural changes due to welding, welding residual stresses, and fracture mechanisms. Recommendations to reduce the incidence of fatigue cracking have been made.<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

O PROFMCLIGEYOSETH. "Otieno, L.S. and Mcligeyo, S.O.: Immunenephritis due to malaria - a review article. East African Medical Journal, 65(6): 402-405, 1988.". In: East African Medical Journal, 65(6): 402-405, 1988. University of Nairobi.; 1988. Abstract
We have reviewed the literature relating to the use of monoclonal antibodies in acute renal allograft rejection. More emphasis has been placed on Orthoclone OKT3 which has been more commonly used and summarise our experience with its use as rescue therapy in renal allograft rejection.
O DROPEREALFRED. "Opere, A.O., Mutua, F.M. and L.A. Ogallo (1998): Regional flood frequency analysis. Proceedings of the Fourth workshop of the Kenya Meteorological Society workshop on Meteorological Research, Applications and Services, 7-11 September 1998, Mombasa, Kenya.". In: Journal of African Meteorological Society, vol.15, 2001. A Matimba, M Oluka, B Ebeshi, J Sayi, Bolaji, J Del Favero , C Van Broeckhoven, AN Guanta; 1998. 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 PROFMUMMAALBERT. ""The Protection of the Water Environment Through Private Court Action", Water Law, vol. 3/2, 1992, 51.". In: Journal of Environmental Law, vol. 5/2, (1993), at p. 191. Departmental seminar; 1992. Abstract
Oyieke H.A. and Misra A.K:
O PROFAGUMBAHGILBERTJ. "Mutiga, E. R., Ogaa, J.S. and Agumbah, G.J.O. (1980). Early pregnancy diagnosis in cattle. E. Afr. Forest. J. 42, 431 - 434.". In: Proceedings of the Association of veterinary teachers and research workers of Great Britain Annual Scientific Conference, April 1981, Scarbororough, England. D.M.Matheka,T.N kiama; 1980. Abstract
The stability of adrenaline ophthalmic solutions, at pH 5.8 and 7.4, to sterilization and storage conditions has been studied. Solutions sterilized by filtration or heating at 98 degrees C for 30 min showed no detectable degradation at either pH value, whilst sterilization at higher temperatures resulted in losses of up to 30%. Total degradation increased with increasing sterilization temperature at both pH values.
O PROFORINDADA. "Plasma Oestradiol .". In: E. A. Med. Journal, Vol. 55 No. 4 April 1978. Earthscan, London. 978-1-84407-469-3 (*); 1978. Abstract
Retrospective Sturdy of Cancer of the Esophagus in Kenya - Cancer Research, 38: 303 - 305, February 1978. (Second of five authors - D.G. Gatei, A.E.O. Wasunna, D.A. Orinda and J. Muruka).
O PROFOYUGIWALTER. ""Decentralised Development Planning and Management in Kenya: An Assessment," in Ladipo Adamolekun et al., (eds.), Decentralisation Policies and Socio-Economic Development in Sub-Saharan Africa (Washington, DC: Economic Development Institute of the World B.". In: Walter O. Oyugi, (ed.), Politics and Administration in East Africa (Nairobi: East African Educational Publishers). IPPNW; 1992. 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.
O PROFGENGARIEWA. "G. Kalman & R. O. Genga: High-Frequency Expansion of Plasma Dielectric Tensor; Phys, Rev. A 33, 604 (1986).". In: International Journal of Theoretical Physics (November 1993 issue. Journal of School of Continuous and Distance Education ; 1986.
O PROFMCLIGEYOSETH, K DRKAYIMAJOSHUA. "Otedo A. E. O., McLigeyo S.O., Okoth F.A. and Kayima J. K. Seroprevalence of hepatitis B and C in maintenance dialysis in a public hospital in a developing country South African Medical Journal, 93 (3): 380-384; 2003.". In: South African Medical Journal, 93 (3): 380-384; 2003. Ochieng P. O., McLigeyo S. O., Amayo E. O., Kayima J. K. and Omonge E. O.; 2003. Abstract

BACKGROUND: Patients with end-stage renal disease (ESRD) on maintenance dialysis are predisposed to hepatitis B virus (HBV) infection for a number of reasons. In a similar way, the prevalence of anti-hepatitis C virus (HCV) antibodies among patients on chronic haemodialysis and peritoneal dialysis is consistently higher than in healthy populations. There are few published data on these diseases in patients undergoing maintenance dialysis in sub-Saharan Africa. OBJECTIVE: To determine the seroprevalence of HBV and HCV in patients on maintenance dialysis. SETTING: Renal Unit, Kenyatta National Hospital, the largest public referral and teaching hospital in Kenya. DESIGN: Cross-sectional descriptive study. STUDY POPULATION: All 100 patients on maintenance dialysis during the 9-month study period were evaluated. METHOD: The following information was obtained from all the patients: socio-demographic data, date of diagnosis of ESRD and commencement of dialysis, and number of blood transfusions. Additionally, a history suggestive of hepatitis in spouses was looked for and physical examination for tattoos and other scars was carried out. Laboratory investigations included urea, electrolytes and serum creatinine, liver enzymes, hepatitis B surface antigen (HBsAg), immunoglobulin M anti-hepatitis B core antibody (IgM anti-HBc), hepatitis B e antigen (HBeAg) and anti-HCV antibodies. Student's t-test was used to assess the significance of the data collected. RESULTS: The results were expressed as mean (+/- SD). Fifty-seven males and 43 females were studied. Mean age was 44.3 +/- 14.6 years. Ten patients (10%) had elevated aspartate aminotransferase (AST) and alanine aminotransferase (ALT) (> 40 U/l for both). HBsAg was found in 8 patients (8%), IgM anti-HBc in 2%, and HBeAg in none. Anti-HCV antibody was found in 5%. Six of the HBsAg-positive patients were on haemodialysis, the other 2 on continuous ambulatory peritoneal dialysis (CAPD). There was no coexistence of HBV and HCV markers. Longer duration of dialysis and the number of blood transfusions were associated with an increased seroprevalence of HBV and HCV. CONCLUSION: There is a low seroprevalence of HBV and HCV in our dialysis population. This should not lead to complaisance in screening for these potentially lethal complications.

O DROUTAGEORGE. ". .". In: Mid American Alliance for African Studies conference (MAAAS). Kansas State University, USA,; Submitted. Abstract
No abstract available. PMID: 11957248 [PubMed - indexed for MEDLINE]
O PROFOYUGIWALTER. ""Bureaucracy and Rural Development in Africa,".". In: Indian Journal of Public Administration, Vol. XXVI, No. 2, April-June, pp. 418-442. IPPNW; 1980. 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.
O PROFMCLIGEYOSETH. "McLigeyo SO.Low birthweight: more than a single hit malady of the first months of life. East Afr Med J. 1999 Feb;76(2):61-2. No abstract available.". In: The Nairobi Hospital Proceedings vol.3:7-9.1999. University of Nairobi.; 1999. Abstract
We present two cases of neurofibromatosis type 1 (NF-1), one a 35 year old male who first recognised his problem at the age of fifteen years and at the time of assessment, satisfied the National Institute of Health (NIH) diagnostic criteria for NF-1 and had a nodular plexiform neurofibroma involving the left fifth dorsal nerve root and a diffuse plexiform neurofibroma involving the left lower limb. The second patient, a 45 year old female recognised her problem at the age of 39 years, did not quite satisfy the NIH diagnostic criteria for NF 1 and had diffuse plexiform neurofibroma involving both lower limbs and buttocks almost symmetrically, a finding which has not previously been described to the best of our knowledge. The scarcity of management options are briefly outlined.
O PROFNYINGUROPHILIP. "7th March, 2007 .". In: United Nations Centre for Regional Development, AICAD, Juja, Kenya.; 2007. Abstract
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O PROFNYAMBOKISAAC. "Neotectonics and stress pattern in Africa.". In: In: Bormann, P. (Editor). Regional International Training Course Volume (1997) on Seismology and Seismic Hazard Assessment. Scientific Technical Report STR 98/05. Potsdam. 177-181. Wiley Interscience; 1998. Abstract
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O PROFWASUNNAAGGREY, N PROFMUSOKERACHEL, N PROFWEREFREDRICK. "Were FN, Lusweti B, Wasunna A , Musoke RN.Isdelivery outside hospital a risk of development of early sepsis?". In: Journal of Obstetrics and gynaecology East and Central Africa Vol 17:1; 19-24, 2004. F.N. kamau, G. N Thothi and I.O Kibwage; 2004. Abstract
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O PROFBWIBONIMROD. "Whaley SE, Sigman M, Neumann C, Bwibo N, Guthrie D, Weiss RE, Alber S, Murphy SP. he impact of dietary intervention on the cognitive development of Kenyan school children. J Nutr. 2003 Nov;133(11 Suppl 2):3965S-3971S.". In: J Nutr. 2003 Nov;133(11 Suppl 2):3965S-3971S. Anim. Hlth. Prod. Afr. 2008; 2003. Abstract

Department of Paediatrics and Child Health, College of Health Sciences, University of Nairobi, P.O. Box 20956-00202, Nairobi, Kenya. BACKGROUND: Early growth in very low birth weight (VLBW) infants has been found predictive of their later outcomes. This has led to increased interest in establishing measures to optimise such growth. In facilities without the resources required to undertake long-term audits for all the high risk infants they graduate, these growth parameters may also be used as selection criteria for those meriting such follow up reducing costs. OBJECTIVES: To describe early growth patterns among a cohort of VLBW infants and determine some of the factors associated with poor growth among them. DESIGN: Cross section survey. SETTING: Kenyatta National Hospital, Nairobi, Kenya. SUBJECTS: One hundred and seventy five neonatal survivors. RESULTS: Of the 175 infants recruited, the male/female ratio was 4:6, sixty four (36.6%) were intrauterine growth retarded while significant illnesses during the neonatal period were reported in 109 (62.3%). Forty seven percent of the infants had been fed on exclusive breast milk, 33% on mixed feeds while 20% received exclusive preterm formula. The mean neonatal weight gain for the whole cohort was 13.5 (3.9) g/kg/day, length of 0.34 (0.11) cm/week and head circumference of 0.32 (0.71) cm/week. By term only 33 (18.9%), 37 (21.1%) and 48 (28%) had reached the expected (the 3rd percentile) weight, length and head circumference respectively. Sixty percent of the infants gained weight at <15 g/kg/day while 70% and 78% grew in head circumference and length at < 0.5 cm/week respectively. At term weight, head and linear growth faultering were recorded in 81%, 72% and 79% respectively. The factors that were associated with better growth at this stage included feeding on preterm formula (P < 0.001) and absence of neonatal morbidity (P < 0.001). Infants who were appropriate for gestational age at birth also had better catch up growth at term compared to those born small for gestation (P < 0.001) but their neonatal growth itself was not significantly better. CONCLUSION: The mean neonatal growth in all anthropometric measures was less than expected and by the time of their expected delivery, less than 30% of these infants had reached the 3rd percentile of the expected measurement in all the three growth parameters. Choice of milk and neonatal morbidity influenced these growth patterns. RECOMMENDATIONS: Routine fortification of mother's milk or addition of preterm formula and reorganised care of sick newborns is recommended to improve early growth. PMID: 16771104 [PubMed - indexed for MEDLINE]

O PROFOBELARTHUR. "Obel AO, Kofi-Tsekpo, Ellison RH, Mugambi M. Dietary sodium/potassium ratio in salt substitute and its putative significance in essential hypertension. East Afr Med J. 1985 Jul;62(7):507-14. No abstract available.". In: East Afr Med J. 1985 Jul;62(7):507-14. E Afr Med J; 1985. Abstract
Weights and heights of 674 consecutive non-insulin dependent diabetics and 358 control urban healthy Kenyans were recorded prospectively. Weights and heights of a further 162 healthy rural adults were compared retrospectively. The body mass index (weight/height2) of the non-insulin dependent diabetic was lower than that of the corresponding urban control subject. The body mass index of the rural folk was consistently lower than that of the urban dweller. This study concluded that obesity may not be a significant factor in non-insulin dependent diabetes in the African black.
O DROGARAWILLIAM. "Factors Influencing Adoption of Dairy Goats in Meru County, Kenya: Prospects And Constraints.". In: Journal. Journal of Commonwealth Veterinary Association; Submitted.
O DRFARAHKASSIM. "West, N. E. and K.O. Farah 1989. Effects of clipping and sheep grazing on dyers woad. Journ. Range Manage. 42: 5-10.". In: Proceedings of a national workshop of the Pastoral Information Network Programme (PINEP) held at Machakos, Kenya, 14-15 October 1999. Korean Society of Crop Science and Springer; 1998.
O PROFMCLIGEYOSETH. "McLigeyo S.O.: Emerging conceipts about the renin-angiotensin system - Present and future clinical applications. East African Medical Journal 73(9):607-610, 1996.". In: East African Medical Journal 73(9):607-610, 1996. University of Nairobi.; 1996. Abstract
The currently available evidence suggest that diuretics and/or low dose dopamine increases renal blood flow (RBF), glomerular filtration rate (GFR) and natriuresis in experimental animals, and limits ATP utilisation and oxygen needs in nephron segments at high risk of ischaemic injury, actions that could potentially limit renal injury and accelerate recovery in acute renal failure (ARF). These effects have indeed been confirmed in most experimental animals while using mannitol or low dose dopanime. Frusemide, however, for unknown reasons, has been effective in some animal models, but not others. In humans, it can be said that diurectics have a limited value to prevent, reverse or speed recovery from acute renal failure. Most clinical studies have failed to demonstrate convincingly that low dose dopamine either prevents ARF in high risk patients or improves renal function or outcome in patients with established ARF. This confusing scenario is further complicated by the fact that both diuretics and low dose dopamine can result in severe metabolic and cardiovascular complications in critically ill patients.
O PROFBARONGOJUSTUS. "Barongo, J.O., Method for depth estimation on aeromagnetic vertical gradient anomalies.". In: Geophysics 50, 963-968. Canadian Center of Science and Education; 1985. Abstract
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O PROFWASUNNAAGGREY. "Fitzgerald DW, Wasunna A, Pape JW. Ten questions institutional review boards should ask when reviewing international clinical research protocols. IRB. 2003 Mar-Apr;25(2):14-8. No abstract available.". In: IRB. 2003 Mar-Apr;25(2):14-8. John Benjamins Publishing Company; 2003. Abstract
{ BACKGROUND: Meningitis occurs in up to one third of neonates with septicaemia. Diagnosis is difficult due to its non-specificity of signs and symptoms. While neonatal septicaemia is a common problem at Kenyatta National Hospital (KNH), there are no recent data on the incidence and clinical characteristics of neonatal meningitis at the hospital. OBJECTIVE: To evaluate the prevalence and the bacterial aetiology of meningitis in neonates at the Newborn Unit (NBU) of KNH. DESIGN: Descriptive cross-sectional study. SETTING: Newborn Unit of Kenyatta National Hospital, Nairobi, Kenya. SUBJECTS AND METHODS: Lumbar punctures were performed on eighty-four neonates with suspected sepsis based on specified clinical criteria. Cases were defined as meningitis if the cerebrospinal fluid (CSF) was positive for bacteria by Gram stain, aerobic bacterial culture or latex particle agglutination assay. RESULTS: The prevalence of meningitis amongst cases of suspected sepsis was 17.9%. The male:female ratio was 1.5:1 mean birth weight 2116.7 grams (1682.2-2551.2) mean gestational age 35.7 weeks (32.6-38.8) and the mean postnatal age was 4.1 days (2.7-5.4) with none of the parameters being significantly different from those without meningitis. Feed intolerance and lethargy were the most common clinical features, present in 73.3% and 60% of patients with meningitis respectively. Neonates with meningitis had a higher mean CSF protein value (2.67 g/L vs 1.97 g/L

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