Current HIV Research - Volume 10, Issue 6, 2012

Injecting drug use plays a critical role in the transmission of HIV in Vietnam. This paper provides a comprehensive review of studies on risks of HIV infection among injecting drug users (IDUs) in Vietnam. Current research evidence shows that the age at which drug initiation starts is becoming younger and the transition time between non-injecting to injecting drug use becoming shorter. The practice of needle sharing and unpro Read More

Several studies have suggested that aerobic physical activity is safe and beneficial for HIV-infected adults. However, there is information lacking regarding whether HIV-infected patients practice physical activity and to what extent. Therefore, the aim of this systematic review was to determine the prevalence of physical activity, sedentary lifestyle or lack of physical activity in non-experimental conditions performed b Read More

The objective of present paper is to study the immunogenicity of combinations of multiple vector vaccines expressing HIV-1 structural genes from different subtypes. Mice were vaccinated with DNA (B'/C) and rMVA (B'/C) vaccines expressing B'/C recombinant subtype gag-pol and env genes, DNA (B') and rAd5 (B') vaccines expressing subtype B' gag gene with different combination schemes. HIV-1 Gag-specific cellular immune Read More

Beta defensins are antimicrobial peptides that serve to protect the host from microbial invasion at skin and mucosal surfaces. Here we explore the relationships among beta defensin levels, total bacterial colonization, and colonization by bacterial vaginosis (BV)-related bacteria and lactobacilli in the female genital tract in HIV infected women and healthy controls. Cervicovaginal lavage (CVL) samples were obtained from 30 HIV-in Read More

Objective: To evaluate long-term outcomes in patients maintaining a nevirapine (NVP)-based regimen. Methods: Retrospective, multicenter, cohort study including patients currently receiving an NVP regimen that had been started at least 5 years previously. Demographic, clinical, and analytical variables were recorded. Results: Median follow-up was 8.9 (5.7-11.3) years. Baseline characteristics: 74% men, 47 years old, 36% drug Read More

Renal toxicity has become an important issue in HIV-infected patients receiving highly active antiretroviral therapy (HAART). Several biomarkers are available for monitoring renal function, although no consensus exists on how best to apply these tools in HIV infection. The best biomarker is the glomerular filtration rate (GFR), and several creatinine-based estimates equations of GFR are widely used in HIV infection, with clinical a Read More

There is limited information available about the prevalence and pattern of human immunodeficiency virus (HIV) drug resistance mutations (DRMs) among antiretroviral therapy (ART) experienced patients from northern India. Results of genotypic drug resistance testing were obtained from plasma samples of 128 patients, who had presented with clinical or immunological failure to treatment after at least six months of ART. Read More

In this population-based retrospective study, we sought to investigate the association between HIV/AIDS during pregnancy and adverse birth outcomes, including low birth weight (LBW), very low birth weight (VLBW), preterm birth (PTB), very preterm birth (VPTB), and small for gestational age (SGA), among women in Florida by sociodemographic variables. Using data from Florida's maternally linked birth cohort files, we ex Read More

Objectives: The aim of the study was to explore factors that may influence mental health status of HIV-infected patients, and to figure out a method that could effectively classify the patients by evaluating the severity of their mental health problems. Methods: Eighty-five patients were recruited and divided into two groups: the low risk group (LRG, n = 38) and the high risk group (HRG, n = 47). All patients finished Symptom Check Read More

There is a pressing need to find an efficacious HIV vaccine and a concomitant need for the recruitment of participants in efficacy trials. These efforts are hampered, however, by a gap between what respondents say they will do regarding research participation, and whether they actually enroll. The current paper examines the size of this gap and proposes psychological reasons for it. Some reasons include the temporal st Read More