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Multiplex detection of bacteria associated with normal microbiota and with bacterial vaginosis in vaginal swabs by use of oligonucleotide-coupled fluorescent
(Univerisyt of Nairobi, 2009-12)
Bacterial vaginosis (BV) is a recurrent condition that is associated with a range of negative outcomes, including the acquisition of human immunodeficiency virus and other sexually transmitted diseases, preterm births, and ...
A common HLA-DP genotype is associated with resistance to hiv-1 infection in Kenyan sex workers
(Univerisyt of Nairobi, 2008-10)
HLA-DP antigens present peptides to CD4+ T cells and play an important role in parasitic infections and autoimmune diseases, yet their influence on HIV-1 susceptibility has not been well studied. Here, we report several ...
Selection, Phenotyping and Identification of Acid and Hydrogen Peroxide Producing Bacteria from Vaginal Samples of Canadian and East African Women
(2012)
The common but poorly understood condition known as bacterial vaginosis (BV) increases vulnerability to HIV infection and is associated with the absence of H(2)O(2)-producing Lactobacillus. Vaginal lactic acid bacteria ...
A common CD4 gene variant Is associated with an increased risk of HIV-1 infection in Kenyan female commercial sex workers
(2009)
It has been predicted that CD4 C868T, a novel CD4 single-nucleotide polymorphism (SNP) that has
been found to be highly prevalent among Africans, changes the tertiary structure of CD4, which may alter susceptibility to ...
'Relief of oppression': An organizing principle for researchers' obligations to participants in observational studies in the developing world
(2010-06-30)
Abstract
Background
A central question in the debate about exploitation in international research is whether investigators and ...
Reduced Cellular Susceptibility to In Vitro HIV Infection Is Associated with CD4+ T Cell Quiescence
(2012)
Background
HIV preferentially establishes productive infection in activated CD4+ T cells. Since proportions of activated CD4+ T cells vary between individuals, this study aimed to determine if individuals with a greater ...
Anti-HIV-1 Activity of Elafin Is More Potent than Its Precursor's, Trappin-2, in Genital Epithelial Cells
(2012)
Cervicovaginal lavage fluid (CVL) is a natural source of anti-HIV-1 factors; however, molecular characterization of the anti-HIV-1 activity of CVL remains elusive. In this study, we confirmed that CVLs from HIV-1-resistant ...
Pyronaridine-artesunate granules versus artemether-lumefantrine crushed tablets in children with Plasmodium falciparum malaria: a randomized controlled trial
(2012-10-31)
Abstract
Background
Children are most vulnerable to malaria. A pyronaridine-artesunate pediatric granule formulation is being developed for the treatment of uncomplicated Plasmodium falciparum ...
The HAART cell phone adherence trial (WelTel Kenya1): a randomized controlled trial protocol
(2009)
The objectives are to compare the effectiveness of cell phone-supported SMS
messaging to standard care on adherence, quality of life, retention, and mortality in a population
receiving antiretroviral therapy (ART) in ...
Effects of a mobile phone short message service on antiretroviral treatment adherence in Kenya (WelTel Kenya1): a randomised trial
(2010)
Mobile (cell) phone communication has been suggested as a method to improve delivery of health services. However, data on the effects of mobile health technology on patient outcomes in resource-limited settings are limited. ...