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在观察1950～1984年采自华北及新疆十个县市的细粒棘球绦虫(582条),细粒棘球蚴(hydatid cyst)及泡状棘球蚴(alveolar hydatid cyst)232个的形态中,发现新疆北疆北部及沿天山地区存在不同的细粒棘球绦虫虫株。人与动物的棘球蚴及原头蚴在某些形态上极为相似。细粒棘球蚴在人体内的发育存在差异。角质层可有多种不同形态的结构。用人体肝泡状棘球蚴感染动物,其发育速度可随转种代数增加而促使其迅速发育成囊。~(60)钴500～2500rad照射不能杀死羊肝内原头蚴。
In this study, we observed the morphology of echinococcus granulosus (582), hydatid cyst and alveolar hydatid cyst from 1950 to 1984 in ten counties of north China and Xinjiang. In the northern part of northern Xinjiang and along the Tianshan Mountains, there were different strains of Echinococcus granulosus. Echinococcus granulosus and protozoa of human and animal are very similar in some forms. Echinococcus granulosus development in the human body there are differences. The stratum corneum can have many different morphological structures. Infected with human hepatic hydatid cyst echinococcosis, its development rate with the algebraic increase to promote its rapid development into a capsule. ~ (60) Cobalt 500 ~ 2500rad Irradiation can not kill the original derma in the sheep liver.