introduction: acquired immunodeficiency syndrome (aids) is a worldwide infection. because of the vast array of manifestations of aids and its many atypical presentations, it is becoming increasingly challenging for clinicians to accurately diagnose new lesions. materials and methods: in a descriptive cross-sectional study conducted from 2007 to 2010, 50 patients with a proven human immunodefici...

BACKGROUND Immunosuppression in Human Immunodeficiency Virus can predispose to opportunistic infections of the central nervous system and can be life threatening without early recognition and management. This can be delayed in undiagnosed Human Immunodeficiency Virus. The present article is the only case report in the literature to describe a first presentation of Acquired Immune Deficiency Syn...

Background and Aims: Evaluation of the prevalence of transfusion-transmissible infections (TTIs) in blood donors is a valuable index of donor selection and blood safety. This study was conducted to explore the prevalence and trends of TTIs markers and study of confidential unit exclusion )CUE) option among blood donors in Kurdistan province in the west of Iran. Materials and Methods: We conduc...

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...

INTRODUCTION The association of human immunodeficiency virus and immune dysfunction leading to development of autoimmune markers is well described, but human immunodeficiency virus infection is relatively protective for the development of systemic lupus erythematosus. In contrast, development of systemic lupus erythematosus with hepatitis C and with interferon therapy is well described in a num...

Homeless people are usually prone to be infected with multiple infectious diseases such as human immunodeficiency virus, hepatitis B virus, and hepatitis C virus, as well as syphilis. In this cross-sectional study, using a questionnaire and enzyme-linked immunosorbant assay, we evaluated the seroprevalance of hepatitis B and C viruses, human immunodeficiency virus, and syphilis, as well as thei...

The transcriptional activating (Tat) proteins from human immunodeficiency virus and simian immunodeficiency virus are sequence-specific RNA-binding proteins. In human immunodeficiency virus Tat, a single arginine residue, flanked on each side by three to four basic amino acids, mediates specific binding to a bulge region in trans-acting responsive element (TAR) RNA. We have systematically mutat...

OBJECTIVES to describe and analyze the centrality, the mute zone and the attitudes expressed in nurses' social representations of people with Human Immunodeficiency Virus. METHOD the subjects were 30 nurses from a university hospital in Rio de Janeiro. The data was collected using a Likert scale. RESULTS the data pointed to a process of representational change regarding Human Immunodeficien...

We show that the anti-human immunodeficiency virus agent, 3'-azido-3'-deoxythymidine (AZT), which suppresses infectivity and cytopathic effects of human immunodeficiency virus, also effectively inhibits Epstein-Barr virus (EBV) DNA replication. However, AZT has no effect on four other human herpesviruses: cytomegalovirus, varicella-zoster virus, and herpes simplex virus types 1 and 2. The combi...