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研究HIV 1相关等位基因CCR5、CCR2b和SDF1在性病、艾滋病感染人群中的分布 ,为分析这些宿主遗传因素在HIV 1感染、艾滋病发病进程中的作用提供理论依据。收集我国某地区近年来性病 ( 2 15例 )、艾滋病感染者 ( 2 17例 )的血液标本共 4 32份 ,提取基因组DNA
To study the distribution of HIV1-related alleles CCR5, CCR2b and SDF1 in STD-infected and HIV-infected populations and to provide a theoretical basis for analyzing the role of these host genetic factors in the progression of HIV-1 infection and AIDS. A total of 432 blood samples of STDs (2 15 cases) and AIDS-infected persons (2 17 cases) collected in a certain area of our country in recent years were collected and genomic DNA was extracted