Methods:Fifty gravid proglottids of ten worms of Taenia solium were digested with pepsin, and the eggs in gravid proglottids were collected and counted.

• 方法:对10条猪带绦虫的50片成熟孕节以胃蛋白酶法消化,收集虫卵,以细胞计数板进行计数。