期刊
JOURNAL OF INFECTIOUS DISEASES
卷 190, 期 1, 页码 156-161出版社
UNIV CHICAGO PRESS
DOI: 10.1086/421246
关键词
-
资金
- NIAID NIH HHS [AI-27664, P30 AI027757, AI-27757] Funding Source: Medline
- NIDDK NIH HHS [DK-49477] Funding Source: Medline
High levels of human immunodeficiency virus (HIV) in rectal secretions and semen likely increase the risk of HIV transmission. HIV-infected men who have sex with men made 2-3 study visits, over 4 weeks, to assess rectal, seminal, and plasma levels of HIV RNA. Mixed-effects models estimated the effect of factors on HIV shedding. Twenty-seven (42%) of 64 men were receiving antiretroviral therapy ( ART); regardless of ART use, median HIV RNA levels were higher in rectal secretions (4.96 log(10) copies/mL) than in blood plasma (4.24 log(10) copies/mL) or seminal plasma (3.55 log(10) copies/mL; P < .05, each comparison). ART was associated with a 1.3-log(10) reduction in rectal HIV RNA in a model without plasma HIV RNA; with and without plasma RNA in models, ART accounted for a >1-log(10) decrease in seminal HIV RNA levels. Thus, controlling for plasma HIV RNA, ART had an independent effect on seminal, but not rectal, HIV levels.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据