摘要
目的为了调查西安市实验小鼠肠道内线虫感染情况,并比较剖检法和粪检法的差异。方法采用剖检法和粪检法分别取封闭群ICR小鼠肠内容物和粪便涂片于光镜下检测。结果检测出两种肠道内线虫:隐藏管状线虫和四翼无刺线虫,其感染率分别为53.82%和51.64%,总感染率71.27%。并且两种检测方法结果有差异,其差异有统计学意义(P﹤0.01)。结论西安市Ⅰ级封闭群ICR小鼠肠道内线虫感染严重,而且剖检法比粪检法对于检测小鼠肠道内线虫阳性率更高。
Objective To investigate the infection of intestinal nematode and compare the method of examining stool with the examining intestinal content. Methods The stool and the intestinal content of the mice were examined microscopically. Results Two kinds of nematodes were detected： Syphacia obvelata and Aspiculuris tetraptera with the infection rate of 53.82% and 51.64%, respectively. The total infection rate was 71.27%, There was significant difference between the results of the two methods, There is obvious diversity between the two methods and the diversity has statistical significance. Conclusion Intestinal nematode infection in the ICR mice is serious in Xian. Examining intestinal content gives a higher positive rate than examining stool.
出处
《热带医学杂志》
CAS
2006年第9期988-990,共3页
Journal of Tropical Medicine
