Human immunodeficiency virus infection / acquired immunodeficiency syndrome (HIV/AIDS) is a disease pertained to the human immune system. Given its crucial role in viral replication, HIV-1 protease (HIV-1 PR) is a prime therapeutic target in AIDS therapy. In this regard, the dynamic aspects of ligand-enzyme interactions may indicate an important role of conformational variability in HIV-1 PR in...

avicennia marina (avicenniaceae) is a species of mangrove tree used for treatment of small pox lesions in persian folk medicine. the antiviral activity of methanol, ethanol, water, chloroform and n-hexane extracts was evaluated against hiv-1 and hsv. methanol extract had the highest antiviral activity and the most polar fraction of this extract (fraction d) inhibited hsv with ti and si values o...

Although both monocytes and macrophages possess essential requirements for HIV-1 entry, peripheral blood monocytes are infrequently infected with HIV-1 in vivo and in vitro. In contrast, tissue macrophages and monocyte-derived macrophages in vitro are highly susceptible to infection with HIV-1 R5 tropic strains. We investigated intracellular anti-HIV-1 factors that contribute to differential su...

It is estimated that the number of HIV infected children globally has increased from 1.6 million in 2001 to 3.3 million in 2012. The number of children below 15 years of age living with HIV has increased worldwide. Published data from recent studies confirmed dramatic survival benefit for infants started anti-retroviral therapy (ART) as early as possible after diagnosis of HI. Early confirmatio...

BACKGROUND We have previously demonstrated intrinsic anti-HIV activity in cervicovaginal lavage (CVL) from HIV-infected women with high CD4 counts and not on antiretroviral therapy. However, the impact of HIV disease progression on CVL innate immune responses has not been delineated. METHODS CVL from 57 HIV-infected women not on antiretroviral therapy were collected by washing the cervicovagi...

Human Immunodeficiency Virus (HIV) / Acquired Immuno Deficiency Syndrome (AIDS) paling sering dijumpai penyakit infeksi oportunistik yang di sebabkan oleh Tuberkulosis (TB). HIV dan tuberkulosis saling berhubungan dapat menyebabkan banyak menyerang Orang Dengan HIV/AIDS (ODHA). Tujuan penelitian ini untuk mengetauhi gambaran pada pasien RS Moh Ridwan Meuraksa. Penelitian menggunakan metode desk...

A monoclonal anti-idiotypic (anti-Id) antibody, HF1.7, was generated against anti-Leu-3a, a mouse monoclonal antibody (mAb) specific for the CD4 molecule on human helper/inducer T lymphocytes. The anti-Id nature of HF1.7 was demonstrated by the following properties. (i) It reacted in a solid-phase immunoassay with anti-Leu-3a and not with a panel of irrelevant mouse mAbs. (ii) It partially inhi...

background the rate of mother-to-infant hepatitis c virus (hcv) transmission is relatively low, however, this mode of infection is the most important route for childhood hcv involvement. the chances of transmission are increased by the level of maternal hcv viraemia and maternal human immunodeficiency virus (hiv) co infection. objectives the objective of the present study was to determine the p...

BACKGROUND We investigated the impact of antimicrobials in cervicovaginal lavage (CVL) from HIV(+) and HIV(-) women on target cell infection with HIV. Since female reproductive tract (FRT) secretions contain a spectrum of antimicrobials, we hypothesized that CVL from healthy HIV(+) and (-) women inhibit HIV infection. METHODOLOGY/PRINCIPAL FINDINGS CVL from 32 HIV(+) healthy women with high C...