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Now showing items 21-30 of 31
Relationship between markers of HIV-1 disease progression and serum beta-carotene concentrations in Kenyan women.
(University of Nairobi,, 2007)
Observational studies have suggested that low serum beta-carotene concentrations may influence HIV-1 disease progression. However, randomized trials have not demonstrated beneficial effects of beta-carotene supplementation. ...
Vitamin A supplementation and genital shedding of herpes simplex virus among HIV-1-infected women: a randomized clinical trial.
(University of Nairobi,, 2004)
Cross-sectional analyses have associated vitamin A deficiency with genital shedding of herpes simplex virus (HSV) among human immunodeficiency virus type 1 (HIV-1)-infected women. A randomized clinical trial of vitamin A ...
Studies of human immunodeficiency virus type 1 mucosal viral shedding and transmission in Kenya.
(University of Nairobi., 1999-05)
If human immunodeficiency virus type 1 (HIV-1) vaccines are to be highly effective, it is essential to understand the virologic factors that contribute to HIV-1 transmission. It is likely that transmission is determined, ...
Cofactors For The Acquisition Of Hiv-1 Among Heterosexual Men: Prospective Cohort Study Of Trucking Company Workers In Kenya
(University of Nairobi, 1999-04-01)
Objective: To determine the prevalence, incidence, and correlates of HIV-1 infection in a cohort of east African trucking company employees.
Methods: HIV-1-seronegative trucking company employees were enrolled in a ...
Trends in HIV -1 Incidence in a Cohort of Prostitutes in Kenya: Implications for HIV -1 Vaccine Efficacy Trials
(2000)
Background: Accurate predictions of HIV-I incidence in potential study populations are essential for designing HIV-I vaccine efficacy trials. Lillie information is available on the estimated incidence of HIV-I in such ...
HIV-1 infection alters the retinol-binding protein:transthyretin ratio even in the absence of the acute phase response.
(University of Nairobi,, 2005)
he ratio of retinol-binding protein (RBP) to transthyretin (TTR) has been proposed as an indirect method with which to assess vitamin A status in the context of inflammation. Few studies have been conducted among adults, ...
The Effect Of Treatment Of Vaginal Infections On Shedding Of Human Immunodeficiency Virus Type 1
(University of Nairobi, 2001)
We evaluated the association between the severity of primary human immunodeficiency virus type 1 (HIV-1) illness and HIV-1 plasma virus load before seroconversion using stored plasma samples obtained from 74 prostitutes ...
Antibody to Haemophilus ducreyi among trucking company workers in Kenya.
(University of Nairobi, 1997-05)
BACKGROUND AND OBJECTIVES:
To determine the prevalence, correlates, and incidence of Haemophilus ducreyi antibodies, a cohort of East African trucking company employees was evaluated.
STUDY DESIGN:
Human immunodeficiency ...
Vitamin A Deficiency And The Acute Phase Response Among Hiv-1-infected And -uninfected Women In Kenya
(University of Nairobi, 2002-06-01)
Among HIV-1-infected individuals, vitamin A deficiency has been associated with faster disease progression and greater infectivity in observational studies, but randomized clinical trials have shown no effect of vitamin A ...