摘要
用固定细胞阻断酶联免疫吸附试验（ＥＬＩＳＡ）对来自丹麦猪的１８０份血清进行了猪传染性胃肠炎病毒（ＴＧＥＶ）和猪呼吸道冠状病毒（ＰＲＣＶ）感染的鉴别诊断，共检出了ＰＲＣＶ抗体阳性血清１０７份（５９．４％），ＴＧＥＶ抗体阳性血清０份。同时也检测了一些来自国内不同ＴＧＥＶ感染类型的猪场血清。该鉴别诊断方法在我国的建立和应用为从ＰＲＣＶ阳性国家进口猪的ＴＧＥ的检疫提供了一条有效途径。
One hundred eighty sera of Denmark imported pigs were differentiated the infections of transmissible gastroenteritis virus of swine(TGEV)and Porcine respiratory coronavirus (PRCV) with the fixed cell blocking ELISA.107 sera of which were found PRCV antibody positive and no TGEV positive serum was found.Some sera from domestic pig farms also were examined in the same test.The extablishment and usage of this technique in our country would provide a effective method for the quarantine of imported pigs from prcv spreaded countries.
出处
《中国兽医杂志》
CAS
北大核心
1997年第12期5-7,共3页
Chinese Journal of Veterinary Medicine
