نتایج جستجو برای: 1 p24
تعداد نتایج: 2753338 فیلتر نتایج به سال:
BACKGROUND We conducted a prospective study to evaluate methods of detecting clients with sexually transmitted diseases (STDs) who were acutely coinfected with human immunodeficiency virus (HIV) in Lilongwe, Malawi. METHODS After informed consent was obtained, all clients with acute STDs were offered voluntary HIV counseling and testing by 2 rapid antibody tests. Samples from rapid test-negat...
چکیده برای ارزیابی نقش آنتی ژن 24p به عنوان یک شاخص در عفونت ویروس hiv طراحی یک روش سنجش ایمنی ساده و حساس برای تشخیص این آنتی ژن مورد یررسی قرار گرفت. 300 نمونه منفی با کیت نسل سوم آنتی بادی بر علیه hiv مورد آزمایش قرار گرفت وهمچنین30 نمونه مثبت از مرکز تحقیقات ایدز و از بیماران تایید شده با روش ایمونوبلات و nat جمع آوری شد. تمام نمونه ها با کیت طراحی شده با آنتی ژن 24p به روش الیزا مورد آز...
An intravenous solution of 99% pure globulin (hyperimmune IgG, HIVIG) was obtained from pooled plasma of selected human immunodeficiency virus (HIV-1)-seropositive asymptomatic donors with greater than 400 CD4+/microliters cells per microliter and a high titer of antibody to HIV-1 p24 protein. HIVIG had high titers of antibody to p24, glycoprotein 41 (gp41), and gp120, group-specific neutralizi...
Human erythrocytes bearing electroinserted full-length CD4 (RBC-CD4) can bind and fuse with a laboratory strain of human immunodeficiency virus type 1 (HIV-1) or with T cells infected by HIV-1. Here we show that RBC-CD4 neutralize primary HIV-1 strains in an assay of cocultivation of peripheral blood mononuclear cells (PBMC) from HIV-1-infected persons with uninfected PBMC. RBC-CD4 inhibited vi...
Mycosis fungoides (MF) is a rare form of cutaneous T cell lymphoma suspected of having a viral etiology. As in adult T cell leukemia, the virus involved may be human T lymphotropic virus type 1 (HTLV-1). We cultured the peripheral blood mononuclear cells (PBMC) of 29 patients with MF HTLV-1 seronegative by enzyme-linked immunosorbent assay and Western blot. The presence of reverse transcriptase...
The aim of this study was to assess the relationships among the detection of p24 antigen, human immunodeficiency virus (HIV) RNA level, CD4 cell count, and disease progression in 111 males with hemophilia who were infected with HIV for < or =20 years. Sixty-four individuals (58%) developed p24 antigenemia a median of 11.6 years after seroconversion. The time to first detection of p24 antigen wa...
1. Collateral damage, in military jargon, refers to unintended carnage that is a consequence of waging war. At Vanderbilt biomedical engineers are attacking the problem of “collateral damage” that results from battling disease. Their goal is to make medical procedures free of side effects. New technology-guided therapy, the result of collaborations between biomedical engineers and surgeons, is ...
PURPOSE Primary infection with the human immunodeficiency virus (HIV) is a major factor in the HIV epidemic. Most patients become symptomatic and seek care, but seldom are they tested or is their condition diagnosed. The objectives of this study are to determine whether it is cost-effective to expand testing for primary HIV infection to a larger cohort of patients, and, if so, which diagnostic ...
عفونت های ویروسی در سراسر جهان گسترده هستند. از آنجا که داروهای ضد ویروسی رایج دارای اثرات جانبی زیاد بوده و همچنین دسترسی به آنها محدود بوده و پر هزینه می باشند لذا طراحی دارو های ضد ویروسی جدید دارای اهمیت هستند و پپتیدهای ضد ویروسی از بهترین کاندیدا برای این منظور هستند. سمیت پائین، اثرات جانبی کم، حذف سریع از بدن میزبان و عملکرد اختصاصی باعث ارجحیت این ترکیبات نسبت به سایر ترکیبات ضد ویروسی...
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