摘要
用斑点杂交试验检测苏、皖７县市肝片吸虫中间宿主小土窝螺（Ｇａｌｂａｐｅｒｖｉａ）的感染情况，共检测小土窝螺７７７个，阳性３３个，阳性率为４．２５％，其中江苏省小土窝螺的阳性率为４．３３％，安徽省小土窝螺的阳性率是４．１１％，结果表明本地水牛肝片吸虫感染率与小土窝螺阳性率呈正相关趋势，斑点杂交试验检测中间宿主小土窝螺可预测牛羊感染肝片吸虫的严重程度，是流行病学调查中值得采用的新技术。
Dot Hybridization was used in detection of infection of Galba pervia , the intermediate host of Fasiola hepatica , in seven towns in Jiangsu and Anhui province. 777 Galba pervia were detected in all, There are 33 positive ones and the ratio is 4.25% The ratio in Jiangsu province is 4.33% and 4.11% in Anhui province. The result shows that theinfective ratio of native cattle is positively correlated with that of Galba pervia . Dot Hybridization can be used in predicting the seriousity of Fasciolosis of animals and it is a new technique worthy applied in epidemiology research.
出处
《中国兽医寄生虫病》
1999年第1期1-3,共3页
Chinese Journal of Veterinary Parasitology
基金
欧洲联盟资助
