射干有效成分抗病毒主要药效学实验研究

目的观察射干不同有效成分体外抗病毒药效学作用。方法采用组织细胞培养法，观察射干有效成分对呼吸道合胞病毒(RSV)、腺病毒3型(adv-3)、腺病毒7型(adv-7)、疱疹I(HSV-1)、疱疹Ⅱ(HSV-2)、鼻病毒-3型、柯萨奇16(EV-16)等7种病毒的对抗作用。结果体外抗病毒试验结果显示，除1号、5号外，射干不同有效成分无毒界限药液，对不同病毒RSV、AdV-3、AdV-7、HSV-I、HSV-2、EV-16、鼻病毒等具有一定抑制病毒致细胞病变的作用。结论除1号、5号外，射干各有效成分分别对RSV、AdV-3、AdV-7、HSV-I、HSV-2、鼻病毒、EV-16等具有不同程度的对抗作用。

An Experimental Study on Antiviral Effects of Active Components from Belamcanda chinensis

Objective To investigate the antiviral effects of different active components of Belamcanda chinensis in vitro.Methods The antiviral effects of different active components of Belamcanda chinensis against RSV,adv-3,adv-7,HSV-1,HSV-2,rhinovirus type-3 and EV-16 in vitro were observed by cell culture.Results All of active components of Belamcanda chinensis except the component 1 and component 5 could exert inhibitory effects in vitro on cellular lesion induced by virus.Conclusion All of active components of Belamcanda chinensis except the component 1 and component 5 have antiviral effects against for RSV,adv-3,adv-7,HSV-1,HSV-2,rhinovirus type-3 and EV-16.