红芪多糖注射液鸡胚接种抗鸡新城疫病毒研究

Study on Injection Liquid of Radix Hedysari Polysaccharide against Newcastale Disease Virus in Chick Embryo

用鸡胚培养法和红血球凝集(HA)试验,测定中药红芪多糖注射液对鸡新城疫病毒的抑制作用。结果表明,中药红芪多糖注射液对鸡胚无毒性作用。红芪多糖注射液与病毒同时接种鸡胚,能完全抑制鸡新城病毒在鸡胚中增殖。

Chick embryo culture and hemagglutination test were conducted to evaluate the effect of Chinese traditional medicine injection liquid of radix hedysari polysaccharide against the Newcastle disease virus.The results showed that Chinese traditional medicine injection liquid of radix hedysari polysaccharide had no side-effect to chick embryo.The mixture of radix hedysari polysaccharide and virus allantoic fluid could completely inhibit the reproduction of the Newcastale disease virus in chick embryo.