论文部分内容阅读
目的:了解南充地区市场贩售蟾蜍感染曼氏迭宫绦虫裂头蚴的情况。方法:于2013年7月从南充市场采购蟾蜍,经编号和称重后,检查和分离寄生于蟾蜍体内的裂头蚴,并记录虫体寄生部位和虫体数。结果:共采购蟾蜍112只,其中阳性13只,阳性率为11.61%;共检获裂头蚴38条,多数虫体(73.69%)寄生于后腿肌肉;阳性蟾蜍平均感染数为2.92条,其中以85.1~95 g这一体重段感染率最高,达18.52%,平均感染数为5.2条。结论:南充地区市场贩售蟾蜍体内存在曼氏迭宫绦虫裂头蚴感染,对人群有潜在致病威胁。
Objective: To understand the situation in the market of Nanchong toad infected Mans’ teeth of Tertenra mastoida. Methods: Bufo bufo gargarizans were purchased from Nanchong market in July 2013. The numbers of parasitic sites and parasites in parasitoid Bufo gargarizans were detected and isolated after numbering and weighing. Results: A total of 112 toads were purchased, of which 13 were positive, with a positive rate of 11.61%. A total of 38 cercariae were collected, most of which were parasitized in hindlimb muscles. The average number of positive toad was 2.92, with 85.1 The highest infection rate of ~ 95 g in this weight segment was 18.52%, with an average infection rate of 5.2. CONCLUSIONS: The infection of Mann’s Tertiary Metastastrum larvae with schistosoma infection in the body of Bufo bufo gargarizans in Nanchong City poses a potential threat to the population.