摘要
将不同浓度的白毒注射液分别与鸡新城疫病毒、犬瘟热病毒作用2h后,接种鸡胚成纤维细胞,同时设对照组,72h后观察细胞病变(CPE);另将不同剂量白毒注射液和鸡新城疫灭活疫苗配合使用,同时设对照组,定期对免疫鸡群新城疫血清抗体进行检测。试验结果表明:白毒注射液对鸡新城疫病毒、犬瘟热病毒引起的鸡胚成纤维细胞病变有一定程度的抑制作用;白毒注射液对鸡群有免疫协同作用,主要表现在加快免疫反应和增强免疫反应两个方面。
Newcastle disease virus and Canine distemper virus treated by Baidu injection were inoculated to CEF and CPE was observed 72 hours later for studying resisting virus effect of Baidu injection. Newcastle disease vaccine and Baidu injection were inoculated to chickens and the gradient of serum antibody against Newcastle disease virus was detected for studying immune function of Baidu injection. The results indicated that Baidu injection could restrain CPE caused by Newcastle disease virus and Canine distemper virus and could accelerate and buildup immune function of Newcastle disease vaccine.
出处
《中国兽药杂志》
2003年第10期26-29,共4页
Chinese Journal of Veterinary Drug
基金
湖南省教委项目(010C130)
