摘要
为了解攀西地区山羊戊型肝炎的感染情况及流行特点,本研究利用双抗原夹心ELISA方法对凉山州和攀枝花地区采集的180份山羊血清进行戊型肝炎病毒（HEV）抗体检测.结果显示,攀西地区山羊HEV抗体总阳性率为26.11％ （47/180）,其中规模化羊场阳性率为19.26％（26/135）,散养羊群阳性率为46.67％（21/45）,差异极显著（p＜0.01）.按年龄划分,3岁以上、1～3岁、1岁以下阳性率分别为39.22％、23.29％、17.86％,3岁以上与1岁以下山羊HEV抗体阳性率差异极显著（p＜0.01）.按性别划分,公山羊和母山羊的阳性率分别为33.74％（28/83）和30.59％（16/85）,差异不显著.凉山州（30.93％）与攀枝花市（20.48％）山羊抗体阳性率差异不显著.检测结果表明,HEV在攀西地区山羊群中普遍流行.
To investigate the prevalence of goat hepatitis E virus （HEV） infection in Panxi area,a total of 180 goat serum samples collected in Panxi area were tested by ELISA for the antibodies against HEV.The results showed that positive rates of antibody against HEV were 26.11% （47/180）,of which 19.26% （26/13） was in scale goat farm and 46.67% （21/45） in scatter feed goats,the difference was highly significant （p〈0.01）.According to the age,the positive rates of over 3 years,1 to 3 years and 1 year old goats were 39.22%,23.29% and 17.86%,respectively.And there was highly significant different between over 3 years and 1 year old goats （p〈0.01）.But gender difference was not significant （p〉0.05）.There was no significant difference between Liangshan region （30.93%） and Panzhihua region （20.48%）.The results showed that goat HEV infection was widespread in Panxi area.
出处
《中国预防兽医学报》
CAS
CSCD
北大核心
2014年第10期805-806,828,共3页
Chinese Journal of Preventive Veterinary Medicine
基金
西昌学院博士科研启动基金项目(13BQZ05)
西昌学院校县横向合作项目(XA0807)
