نتایج جستجو برای: ضد hiv
تعداد نتایج: 225555 فیلتر نتایج به سال:
Human immunodeficiency virus (HIV) has a disproportionate effect on pregnant and breastfeeding women in sub-Saharan Africa. This study used egocentric social network analysis (SNA) to compare the sexual networks of HIV-negative HIV-positive attending an antenatal care (ANC) clinic Lusaka, Zambia. In order assess risk protective factors for HIV acquisition transmission, variables included self (...
Disease progression is slower in HIV-2, as compared with HIV-1 infection, accordance low or undetectable plasma viremia at viral setpoint. However, it unclear why most HIV-2 infected individuals are still risk of developing AIDS. To explore if specific host responses linked to HIV disease severity, we have blood gene expression profiles between seronegative and HIV-1, dually HIV-1/HIV-2 individ...
Abstract Opioid dependence is frequent in people with HIV (PWH), but impact of opioids on immune system PWH unknown. This study tested the hypothesis that chronic opioid use exacerbates known impairment flu vaccine responses PWH. Chronic users were compared to non-opioid HIV+ and HIV− groups termed HIV+OP+ (n=28), HIV-OP+ (n=55), HIV+OP− (n=53), HIV-OP− (controls, n=58). individuals ART plasma ...
Background MicroRNAs (miRNAs) are non-coding RNA molecules (19-24 nucleotides) that play a major role in a wide range of biological processes through post-transcriptional regulation of gene expression. Differential expression of miRNAs has been reported in various infectious diseases such as HIV infection. The characterization of miRNA expression profiles, especially in mammalian biofluids, whi...
زمینه: درحال حاضر با توجه به استراتژی های درمانی و پیشگیرانه ی جدید در hiv، این بیماران از طول عمر بیشتری برخوردار هستند. لذا اخیراً بررسی کیفیت زندگی (quality of life) این بیماران به عنوان یک معیار مهم نتیجه ی درمان معرفی شده است. در این بررسی سعی شده تا کیفیت زندگی افراد مبتلا به بیماری یا عفونتhiv استان بوشهر مورد بررسی قرار گیرد. مواد و روش ها: این مطالعه مقطعی بر روی 54 بیمار hiv مثبت مراجع...
هدف: بیماری ایدز امروزه بهعنوان یک مشکل جهانی مطرح است و تلاش فراوانی برای ساخت واکسن مؤثر ضد بیماری ایدز صورت گرفته اما بینتیجه مانده است. dna واکسنها از جمله واکسنهای نسل جدید است که میتواند سیستم ایمنی را بهخوبی تحریک نمایند با وجود این، یافتههای اخیر نمایانگر ایمنزایی ضعیف این دسته از واکسنها است و اعتقاد بر اینست که این دسته از واکسنها نیاز به عواملی چون ادجوانتها دارد تا ایمنی...
Background and Objective: Acquired Immunodeficiency Syndrome (AIDS) as a major health challenge has close relationship with high-risk behaviour. Patterns and changes in risk behaviour associated with HIV are important factors in creating a community-level HIV epidemic. The current study examined the prevalence and patterns of risky behaviour before and after the diagnosis of HIV-positiv...
Introduction: Statistics indicate increase of HIV/AIDS incidence in Iranian youth. Knowledge and high risk behavior assessment in youth is important in preventive planning of HIV/AIDS. Objective: Present study aimed to determine knowledge and frequency of high risk behaviors about HIV/AIDS among newly accepted students at Tehran University in 2009 in order to use study findings in designing pre...
This article discusses some of the findings of a study on street prostitutes in Tehran with a focus on HIV/AIDS risk behaviors. It aims to show the extent of their knowledge and attitude about HIV/AIDS and available services and their behavior. This is an “extensive” and “cross-sectional” study, in which the target group was questioned about their background and socioeconomic status in additi...
Background: HIV infection reduces the immune system and is the most significant factor in the spread of TB in recent years and one of the causes of death in HIV -seropositive patients. TB is the most commonly diagnosed opportunistic infection and the most frequent direct cause of death among HIV infected patients. The HIV infection can accelerate progression of TB infection to active TB disease...
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