نتایج جستجو برای: hiv 12
تعداد نتایج: 778136 فیلتر نتایج به سال:
BACKGROUND Efficacious immune-based therapy in treated chronic HIV-1 infection requires the induction of virus-specific CD4+ T cells and subsequent maturation and maintenance of specific memory CD8+ T cells. Concomitant daily administration of recombinant human growth hormone (rhGH) with highly active antiretroviral therapy (HAART) was used in chronically infected patients with lipodystrophy in...
Background: Health information on adolescents, by contrast is not widely available in many developing countries apart from indicators on sexual and reproductive health collects by major international health surveys, particularly in the context of HIV/AIDS. Adolescents are a key target group for HIV and pregnancy prevention efforts, yet very little is known about the youngest adolescent: those u...
HIV-1 R5 viruses vary extensively in their capacity to infect macrophages. R5 viruses that confer efficient infection of macrophages are able to exploit low levels of CD4 for infection and predominate in brain tissue, where macrophages are a major target for infection. HIV-1 R5 founder viruses that are transmitted were reported to be non-macrophage-tropic. Here, we investigated the sensitivitie...
UNLABELLED Cryptococcus neoformans is a pathogenic yeast and a leading cause of life-threatening meningitis in AIDS patients. Natural killer (NK) cells are important immune effector cells that directly recognize and kill C. neoformans via a perforin-dependent cytotoxic mechanism. We previously showed that NK cells from HIV-infected patients have aberrant anticryptococcal killing and that interl...
This prospective, cross-sectional study sought to assess the spectrum of HIV-associated complications and disease stage among individuals presenting for first-time care in Phnom Penh, Cambodia between November 2001 and September 2002. One hundred patients participated in this study. All study participants presented with advanced stages of HIV disease. Seventy-four percent of the subjects had CD...
زمینه و هدف: کیفیت زندگی بیماران مبتلا به hiv/aids تحت تاثیر بیماری و تجربه آنان از طرد، انگ و تبعیض می باشد که می تواند منجر به مشکلات جسمانی، روانی و اجتماعی گردد. لذا بررسی کیفیت زندگی آنها کمک شایانی در ارایه خدمات سلامت و خدمات اجتماعی به این بیماران می نماید. هدف این مطالعه، تعیین کیفیت زندگی بیماران hiv/aids مراجعه کننده به یک مرکز اصلی مراقبت از این بیماران در ایران می باشد. روش کار: در...
Background: Multidrug-Resistant Tuberculosis (MDR-TB) has a more rapid course with poor treatment outcomes. Its requires complex multiple 2nd line drug regimens which are longer, expensive and toxic Objectives: to identify factors associated multidrug-resistant tuberculosis in order high risk population who would develop MDR-TB suggest possible measures be taken reduce incidences this region. M...
مقدمه:HIV یکی از گسترده ترین اپیدمی ها در جهان در حال حاضر می باشد. تقریباً تمام موارد آلودگی به HIV ناشی از رفتارهای پرخطر مثل سوء مصرف مواد و رفتارهای پرخطر جنسی می باشد و ویژگیهای شخصیتی نقش مهمی در این مورد بازی می کنند. درک ویژگیهای شخصیتی افراد آلوده به HIV می تواند در برنامه های پیشگیرانه HIV و همچنین اداره و درمان این بیماران مفید باشد. این مطالعه ابعاد شخصیتی افراد وابسته به مواد آلوده ...
The nongovernmental organization, Uyisenga N'Manzi (UNM), provides Rwandan orphans of genocide and HIV/AIDS with education, social, and mental health services. Many orphans in UNM report symptoms of psychological trauma. The primary study objective was to evaluate a multidisciplinary program integrating HIV prevention with an existing package of mental health services. We randomly selected 120 ...
Dissemination of HIV-1 throughout lymphoid tissues leads to systemic virus spread following infection. We combined tissue clearing, 3D-immunofluorescence, and electron tomography (ET) to longitudinally assess early HIV-1 spread in lymphoid tissues in humanized mice. Immunofluorescence revealed peak infection density in gut at 10-12 days post-infection when blood viral loads were low. Human CD4+...
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