Search
Now showing items 1-10 of 11
Trends in Genotypic HIV-1 Antiretroviral resistance between 2006 and 2012 in South African Patients receiving first- and second line antiretroviral treatment regimensTrends in Genotypic HIV-1 Antiretroviral resistance between 2006 and 2012 in South African Patients receiving first- and second line antiretroviral treatment regimens
(University of the Western CapePublic Library of Science -- PLoS, 2013)
South Africa's national antiretroviral (ARV) treatment program expanded in 2010 to include the nucleoside
reverse transcriptase (RT) inhibitors (NRTI) tenofovir (TDF) for adults and abacavir (ABC) for children. We ...
Evidence of pervasive biologically functional secondary structures within the Genomes of Eukaryotic Single-Stranded DNA Viruses
(American Society for Microbiology, 2013)
Single-stranded DNA (ssDNA) viruses have genomes that are potentially capable of forming complex secondary structures
through Watson-Crick base pairing between their constituent nucleotides. A few of the structural elements ...
Evidence that dicot-infecting mastreviruses are particularly prone to inter-species recombination and have likely been circulating in Australia for longer than in Africa and the Middle East
(Elsevier, 2013)
Viruses of the genus Mastrevirus (family Geminiviridae) are transmitted by leafhoppers and infect either mono- or dicotyledonous plants. Here we have determined the full length sequences of 49 dicot-infecting mastrevirus ...
The African Coelecanth genome provides insights into tetrapod evolution
(Macmillan Publishers, 2013)
The discovery of a living coelacanth specimen in 1938 was remarkable, as this lineage of lobe-finned fish was thought to have become extinct 70 million years ago. The modern coelacanth looks remarkably similar to many of ...
Challenges of biobanking in South Africa to facilitate indigenous research in an environment burdened with human immunodeficiency virus, tuberculosis, and emerging non-communicable diseases
(Mary Ann Liebert, Inc., 2013)
The high burden of infectious diseases and the growing problem of noncommunicable and metabolic disease syndromes in South Africa (SA) forces a more focused research approach to facilitate cutting-edge scientific growth ...
Blood pressure gradients and cardiovascular risk factors in urban and rural populations in Abia State South Eastern Nigeria using the WHO STEPwise approach
(Public Library of Science, 2013)
Background: Developing countries of sub-Saharan Africa (SSA) face a double burden of non-communicable diseases (NCDs)
and communicable diseases. As high blood pressure (BP) is a common global cardiovascular (CV) disorder ...
Avihepadnavirus diversity in parrots is comparable to that found amongst all other avian species
(Elsevier, 2013)
Avihepadna viruses have previously been isolated from various species of duck ,goose, stork, heron and
crane. Recently the first parrot avihepadna virus was isolated from a Ring-necked Parakeet in Poland. In
this study, ...
The Influence of N-Linked Glycans on the MolecularDynamics of the HIV-1 gp120 V3 Loop
(PLoS ONE, 2013)
N-linked glycans attached to specific amino acids of the gp120 envelope trimer of a HIV virion can modulate the binding
affinity of gp120 to CD4, influence coreceptor tropism, and play an important role in neutralising ...
Characterizing the emergence and persistence of drug resistant mutations in HIV-1 subtype C infections using 454 ultra deep pyrosequencing
(BioMed Central -The Open Access Publisher, 2013)
BACKGROUND: The role of HIV-1 RNA in the emergence of resistance to antiretroviral therapies (ARTs) is well
documented while less is known about the role of historical viruses stored in the proviral DNA. The primary ...
A diverse array of genetic factors contribute to the pathogenesis of Systemic Lupus Erythematosus
(Biomed Central, 2013)
Systemic lupus erythematosus (SLE) is a chronic systemic autoimmune disease with variable clinical presentation
frequently affecting the skin, joints, haemopoietic system, kidneys, lungs and central nervous system. It can ...