Methods: Vero cells were infected by different enteroviruses and were cultured with serial dilutions of S 632A 3.The inhibitory effects of S 632A 3 were evaluated with cell survival rates by MTT method and CPE.

• 方法 :用不同稀释度的抗生素S632A3 抑制3种肠道病毒及单纯疱疹病毒I型对Vero细胞的感染作用 ,48h后观察细胞病变效应 ,并用MTT法测定细胞活性。