摘要
目的了解小白鼠体内寄生虫感染情况以及寄生关系。方法采用解剖法取小白鼠肠道内容物于光镜下检测。结果共检出肠道寄生虫4种:微小膜壳绦虫、管状线虫、四翼无刺线虫和鼠贾弟鞭毛虫,并且以混合感染为主。结论贾弟鞭毛虫与其它3种寄生虫之间共生;微小膜壳绦虫与管状线虫之间竞争;微小膜壳绦虫与四翼无刺线虫之间竞争;管状线虫与四翼无刺线虫之间共栖。
Objective To examine the extent of parasitic infection in a closed line of laboratory house ICR mice, and to determine the degree of parasitism. Method ICR mice were killed, and the intestinal contents were examined under a microscope. Result Four different species of parasites were identified, namely Hymenolepis nana, Syphacia obvelata, Aspiculuris tetraptera, and Giardia muds. Mixed type infections were often observed. Condusion A mutualism between Giardia muris and the other 3 parasites,and a commensalism between Syphacia obvelata and Aspiculuris tetraptera was observed. Competition was observed between Hymenolepis nana and Syphacia obvelata, and also between Hymenolepis nana and Aspiculuris tetraptera.
出处
《热带医学杂志》
CAS
2007年第2期136-138,共3页
Journal of Tropical Medicine
