首页> 美国卫生研究院文献>Antimicrobial Agents and Chemotherapy >Ribavirin antagonizes inhibitory effects of pyrimidine 23-dideoxynucleosides but enhances inhibitory effects of purine 23-dideoxynucleosides on replication of human immunodeficiency virus in vitro.
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Ribavirin antagonizes inhibitory effects of pyrimidine 23-dideoxynucleosides but enhances inhibitory effects of purine 23-dideoxynucleosides on replication of human immunodeficiency virus in vitro.

机译:利巴韦林拮抗嘧啶23-双脱氧核苷的抑制作用但增强嘌呤23-双脱氧核苷对体外人免疫缺陷病毒复制的抑制作用。

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摘要

The combined antiviral effects of various 2',3'-dideoxynucleosides and ribavirin on the replication of human immunodeficiency virus type 1 in MT-4 cells have been examined. Ribavirin antagonized the antiviral activity of the pyrimidine 2',3'-dideoxynucleosides (3'-azido-2',3'-dideoxythymidine, 2',3'-dideoxythymidin-2'-ene, 2',3'-dideoxycytidine, and 2',3'-dideoxycytidin-2'-ene), but enhanced the antiviral activity of the purine 2',3'-dideoxynucleosides (2',3'-dideoxyadenosine and 2',3'-dideoxyguanosine). Combinations of the 2',3'-dideoxynucleosides with each other were also examined. These combinations resulted in an additive to subsynergistic effect.
机译:已经检查了各种2',3'-二脱氧核苷和利巴韦林对MT-4细胞中1型人类免疫缺陷病毒复制的联合抗病毒作用。利巴韦林拮抗嘧啶2',3'-二脱氧核苷(3'-叠氮基2',3'-二脱氧胸苷,2',3'-二脱氧胸苷2'-烯,2',3'-二脱氧胞苷,和2',3'-二脱氧胞苷-2'-烯),但增强了嘌呤2',3'-二脱氧核苷(2',3'-二脱氧腺苷和2',3'-二脱氧鸟苷)的抗病毒活性。还检查了2',3'-二脱氧核苷的相互结合。这些组合导致亚协同效应的加和。

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