Resultados: 7

Trends in Prevalence of HIV-1 Drug Resistance in a Public Clinic in Maputo, Mozambique

PLos ONE; 10 (7), 2015
Background: An observational study was conducted in Maputo, Mozambique, to investigate trends in prevalence of HIV drug resistance (HIVDR) in antiretroviral (ART) naïve subjects initiating highly active antiretroviral treatment (HAART). Methodology/principal findings: To evaluate the pattern of drug res...

Estudo da Diversidade Genética e Mutações de Resistência do Hiv aos Arv S na Região Norte de Moçambique

O HIV é um retrovírus de evolução rápida caracterizado por uma enorme diversidade genética. Os eventos de recombinação durante a transcrição reversa, a elevada taxa de replicação viral e a incapacidade da transcriptase reversa em corrigir erros de incorporação de nucleotídeos nas cadeias e...

Trends in Prevalence of HIV-1 Drug Resistance in a Public Clinic in Maputo, Mozambique

PLos ONE; 7 (9), 2012
Background Anobservational study was conducted in Maputo, Mozambique, to investigate trends in prevalence of HIV drug resistance (HIVDR) in antiretroviral (ART) naïve subjects initiating highly active antiretroviral treatment (HAART). Methodology/Principal Findings Toevaluate the pattern of drug resis...

HBV infection in untreated HIV-infected adults in Maputo, Mozambique

PLos ONE; 7 (9), 2012
Background HIV/ HBVcoinfected patients are at high risk of developing chronic HBV infection, liver cir rhosis and hepatocellular carcinoma. In Mozambique, where HIV prevalence is one of the highest in the world, HIV-infected patients are scarcely characterized in terms of HBV coin fection and 3TC-resista...

Evolution of primary HIV drug resistance in a subtype C dominated epidemic in Mozambique

PLos ONE; 7 (9), 2012
Objective: InMozambique, highly active antiretroviral treatment (HAART) was introduced in 2004 followed by decentralizationandexpansion, resulting inamorethan20-fold increase incoverageby2009. ImplementationofHIV drugresistancethresholdsurveys (HIVDR-TS) iscrucial inorder tomonitor theemergenceof transmi...

Genetic diversity and naturally polymorphisms in HIV type 1 integrase isolates from Maputo, Mozambique: implications for integrase inhibitors

HIV proviral DNA integration into the host chromosome is carried out by integrase becoming an important target antiretroviral therapy. Raltegravir was the first integrase inhibitor approved for use in HIV therapy and elvitegravir is in the late phase of clinical development; both show good results in mon...

Bio-efficacy of new long-lasting insecticide-treated bed nets against Anopheles funestus and Anopheles gambiae from central and northern Mozambique

Long-lasting insecticide-treated nets (LLINs) are one of the main methods used for controlling malaria transmission in Mozambique. The proliferation of several types of LLINs and the re-emergence of insecticide resistance in the local vector populations poses challenges to the local malaria control prog...