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首页> 外文期刊>Journal of Clinical Microbiology >High production of the acquired immunodeficiency syndrome virus (lymphadenopathy-associated virus) by human T lymphocytes stimulated by streptococcal mitogenic toxins.
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High production of the acquired immunodeficiency syndrome virus (lymphadenopathy-associated virus) by human T lymphocytes stimulated by streptococcal mitogenic toxins.

机译:通过被链球菌促毒素刺激的人T淋巴细胞高产生所得免疫缺陷综合征病毒(淋巴结病相关病毒)。

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摘要

Purified streptococcal mitogens (SMs) including erythrogenic exotoxin were compared with phytohemagglutinin (PHA) for their ability to sustain lymphadenopathy-associated virus (LAV) replication after the stimulation of normal human peripheral blood mononuclear cells and purified CD4+ and CD8+ T cells infected with LAV. Both SM and PHA supported LAV production in peripheral blood mononuclear and CD4+ cells but not in CD8+ cells. LAV production assessed by the assay of reverse transcriptase in cell supernatants appeared earlier after stimulation with SM and was 6- to 10-fold greater than after stimulation by PHA.
机译:将纯化的链球菌丝酮(SMS)与植物葡萄球菌(PHA)进行比较,以便在刺激正常人外周血单核细胞并纯化CD4 +和CD8 + T细胞后维持淋巴结病相关病毒(LAV)复制的能力。 SM和PHA都支持外周血单核和CD4 +细胞的LAV生产,但不在CD8 +细胞中。通过在细胞上清液中的逆转录酶的测定评估的LAV生产在用SM刺激后之前出现,并且比PHA的刺激后6至10倍。

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