前人报道小鼠初次感染短膜壳绦虫卵后可引起保护性免疫,但精确的免疫机理未明。近来有报告证明,在免疫血清的体外试验中抗体有抗孵出的六勾蚴的作用。本文研究免疫血清转移后在体内的作用。试验所用短膜壳绦虫卵系为脱去卵壳的虫卵,所用动物为实验室繁殖的小鼠,以4～5周龄的小鼠作为受鼠。实验所用的免疫血清,用鼠龄3周的小鼠,以500个短膜壳绦虫卵感染,经2～10周后,自心脏穿刺取得 Previous reports that mice were infected with the first case of Taenia capsulatum eggs can cause protective immunity, but the exact mechanism of immunity is unknown. Recently there are reports that in vitro tests of immune sera have antibodies against hatching of the 6 hookworms. This article studies the role of immune serum in the body after transfer. Taenia capsicus eggs used in the test eggs off the egg shell, the animals used for laboratory breeding mice, 4- to 5-week-old mice as the recipient. The immune sera used in the experiment were infected with 500 T. epidermidis eggs from 3 weeks old mice and 2 to 10 weeks after they were obtained from cardiac puncture