曼氏血吸虫尾蚴的头腺复合物在钻入表皮层过程中的作用还不清楚。作者依照Clegg氏法(1965)收集小白鼠肺部3～5日龄的血吸虫童虫,将收集在生理盐水中的童虫按每鼠350条紧贴于用戊巴比妥钠麻醉的田鼠的颊囊表皮层30分钟,用同法经皮肤感染新生田鼠,40天后杀死动物,用灌流法冲洗肝及肠系膜血管,在所有的 The role of the glandular complex of Schistosoma mansoni cercariae in drilling into the epidermis is unclear. According to Clegg’s method (1965), the authors collected schistosomulas from mice aged 3 to 5 days old in the lungs of mice. Snails collected from normal saline were clamped to 350 voles per mouse for voles anesthetized with pentobarbital sodium Cheek pouch epidermis 30 minutes, the same method of skin infection of new voles, 40 days after the animals were killed, perfusion and irrigation of liver and mesenteric vessels, in all