本文作者为了观察甲苯咪唑和苯硫咪唑(芬苯咪唑Fenbendazole)对小鼠旋毛虫感染各阶段的作用,用3～4周龄的小鼠进行了下述的5批实验。两种药物的剂量均为每公斤体重50毫克,每次以胃管投药。实验一:15只小鼠,每鼠经口感染400条旋毛虫幼虫。分为3组,每组5只小鼠。第1组不给药作对照,第2组在感染后7小时 In order to observe the effects of mebendazole and fenbendazole on various stages of mouse Trichinella infection, the authors performed the following five batches of experiments with 3-4 week old mice. The doses of both drugs are 50 mg / kg of body weight, administered by the stomach tube each time. Experiment 1: 15 mice, each infected with 400 Trichinella spiralis larvae. Divided into 3 groups of 5 mice each. Group 1 was not given as a control and group 2 was 7 hours after infection