Masters Degrees (Virology)
Recent Submissions
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Prevalence of minority HIV-1 drug resistant quasi-species in children patients at virologic failure in a rural KwaZulu-Natal cohort.
(2016)Abstract available in PDF file. -
In vitro testing of the predicted viral fitness landscape for the HIV-1 Nef protein.
(2015)Abstract available in PDF file. -
Characterizing protease inhibitor failure in HIV-1 subtype C, using ultra deep pyro-sequencing and homology modelling.
(2015)The extensive roll-out of combination antiretroviral therapy (cART) has significantly improved the life expectancy for HIV-1 infected individuals in South Africa. Despite the inclusion of potent Protease Inhibitors (PIs) ... -
Minority HIV-1 drug resistance mutations in patients failing highly active antiretroviral therapy (HAART).
(2014)Abstract not available. -
Allele-specific polymerase chain reaction (ASPCR) to detect resistance mutations in minor variants of HIV-1 subtype C in patients failing highly active antiretroviral therapy (HAART).
(2014)The World Health Organization (WHO) has recommended Tenofovir disoproxil fumarate (TDF) as one of the preferred first-line antiretrovirals (ARVs). TDF and Abacavir (ABC) were introduced into the South African National ... -
Nucleoside reverse transcriptase inhibitors-associated mutations in the RNase H region of HIV-1 isolates in South African adults and children failing highly active antiretroviral therapy.
(2012)Background: The South African national treatment program includes NRTIs in both first and second line highly active antiretroviral therapy regimens. Recently, mutations in the RNase H domain have been associated with ... -
An investigation of virologic failure and the spectrum of drug resistance mutations in a paediatric ART programme in rural KZN, SA.
(2014-11-18)Background Better understanding of drug resistance patterns in HIV-infected children on antiretroviral therapy (ART) is required to inform public health policies in high prevalence settings. The aim of this study was to ... -
Molecular epidemiology of HIV-2 infection in KwaZulu-Natal Provnce, South Africa.
(2013)Infection with HIV-2 has important implications for the diagnosis, treatment and management of the infection. The objective of this study was to describe the seroprevalence and molecular epidemiology of HIV-2 in KwaZulu-Natal ... -
The role of the protease cleavage sites in viral fitness and drug resistance in HIV-1 subtype C.
(2010)There is an increasing number of patients failing second line highly active antiretroviral therapy (AZT, DDI and LPV/r) in South Africa, where HIV-1 subtype C predominates. Mutations at gag cleavage sites (CS) have ... -
Impact of p2/NC cleavage site polymorphisms on HIV-1 subtype C viral fitness.
(2013-11-08)Subtype C accounts for the majority of HIV infections and in South Africa, is the dominant subtype. The Gag cleavage sites of subtype C viruses show a high degree of natural variation compared to subtype B and group M ... -
The application of DNA hybridisation methods to a determination of the association of hepatitis B virus with cirrhosis and hepatoma.
(1987)Autopsy liver material from patients having died of chronic liver disease, cirrhosis, hepatocellular carcinoma (HCC) and causes unrelated to liver diseases was examined by dot blot hybridisation for the presence of HBV ... -
An investigation into the serological and molecular diagnosis of Jaagsiekte Sheep Retrovirus (JSRV)
(2005)The Jaagsiekte Sheep Retrovirus (JSRV), an exogenous type B/D-retrovirus with about 10-15 endogenous counterparts in all normal sheep genomes, causes Jaagsiekte (JS) or ovine pulmonary adenocarcinoma (OPA), a contagious ... -
The epidemiology of dual HIV infection in the KwaZulu-Natal Anti-Retroviral Roll-out Programme.
(2007)KwaZulu-Natal has the highest prevalence of HIV in South Africa. The prevalence of dual infection in a normal-risk population in this region is unknown. Dual HIV infection has important implications for diagnosis, treatment ... -
Molecular diagnosis and typing of HTLV-I in KwaZulu-Natal.
(1998)Two areas of the HTLV-I genome were targeted for an in-house molecular diagnostic test, namely the pol and env regions. The pol primers proved the most sensitive (100%)and specific (100%). Amplification using the env primer ... -
The development, optimisation and comparison of various virological assays and their uses in antiviral assessment of compounds wih potential anti-HIV activity.
(2009)The development and optimization of anti-viral screening methods are essential to develop newer more effective, treatments against HIV. The XTT method is a widely described method for antiviral screening. Both continuous ... -
Clinical and epidemiological aspects of HIV and Hepatitis C virus co-infection in KwaZulu-Natal province of South Africa.
(2008)HIV is known to affect the epidemiology, transmission, pathogenesis and natural history of HCV infection whilst studies on the effects of HCV on HIV have shown conflicting results and are confounded by the influence of ...
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