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细胞免疫功能在控制１型人类免疫缺陷症病毒（ＨＩＶ－１）感染中可能起重要作用。作者在长达５年的现场试验中比较了重组ｇｐ１６０疫苗与安慰剂组对ＨＩＶ－１抗原、记忆抗原及有丝分裂原的Ｔ细胞增殖应答。 将受试者随机分为４组，进行疫苗和安慰剂接种，在０、７、３０天分
Cellular immune function may play an important role in the control of human immunodeficiency virus type 1 (HIV-1) infection. In a field trial of up to 5 years, the authors compared the proliferative responses of HIV-1 antigen, memory antigen and mitogen to T cell proliferation between recombinant gp160 vaccine and placebo. Subjects were randomized into 4 groups and vaccinated with placebo at days 0, 7 and 30