Palmer S, Harmenberg J, Cox S
Virology Department, Swedish Institute for Infectious Disease Control, Stockholm, Sweden.
Antimicrob Agents Chemother. 1996 May;40(5):1285-8. doi: 10.1128/AAC.40.5.1285.
The combinations of foscarnet plus 2',3'-dideoxyinosine and foscarnet plus 2',3'-dideoxycytidine synergistically inhibit the replication of human immunodeficiency virus type 1 isolates, including two 3'-azido-3'-deoxythymidine-resistant isolates. The combination of 2',3'-dideoxyinosine plus 2',3'-dideoxycytidine showed additive inhibition of the majority of the human immunodeficiency virus isolates tested. All three combinations showed pronounced antagonistic cytotoxicity and thus were less toxic to the growth of peripheral blood mononuclear cells than the separate drugs.
膦甲酸钠联合2′,3′-双脱氧肌苷以及膦甲酸钠联合2′,3′-双脱氧胞苷可协同抑制1型人类免疫缺陷病毒分离株的复制,包括两株对3′-叠氮-3′-脱氧胸苷耐药的分离株。2′,3′-双脱氧肌苷联合2′,3′-双脱氧胞苷对所检测的大多数人类免疫缺陷病毒分离株显示出相加抑制作用。所有这三种联合用药均表现出明显的拮抗细胞毒性,因此对外周血单个核细胞生长的毒性低于单独使用药物。