我国家畜猝死症的研究进展  

Research Advance in Livestock Sudden Death Syndrome in China

作　　者：张倩[1] 高志清 刘晶芝[3] 赵宝华[1] 

机构地区：[1]河北师范大学生命科学学院,河北石家庄050016 [2]河北省药品审评认证中心,河北石家庄050091 [3]河北师范大学职业技术学院餐旅系,河北石家庄050031

出　　处：《安徽农业科学》2007年第11期3271-3273,共3页Journal of Anhui Agricultural Sciences

基　　金：河北省科技攻关项目(067805003D)

摘　　要：家畜猝死症又称暴死症或急性死亡综合症,它的病因是多方面的,但普遍认为魏氏梭菌感染或与其他病原混合感染是其致病的主要原因。目前,国外对魏氏梭菌外毒素的结构和生物活性研究比较透彻,对魏氏梭菌外毒素的防治研究主要集中在免疫预防方面;国内的研究工作主要是借鉴国外的研究技术和方法,从基因水平上研究了魏氏梭菌主要致死性毒素保护性抗原基因的克隆和表达。综述了我国家畜猝死症的研究进展。At present,the structure and biological activity of exotoxin in clostridium were studied relatively thoroughly by biologist abroad. And their researches were mainly focused on immune prevention, while domestic researchers focused on clone and expression. Research advance in sudden death syndrome were reviewed in this paper.

关 键 词：猝死症 魏氏梭菌 发病机理 防治措施 

分 类 号：S811.2[农业科学—畜牧学]