继发性棘球蚴在动物宿主体内发育情况观察

用细粒棘球蚴的原头蚴(人、牛、羊)和泡状棘球蚴生发组织及原头蚴接种试验动物304只(小白鼠243只、灰仓鼠40只、家兔6只、家犬5只、家猫1只、羔羊5只、金色地鼠4只)。细粒棘球蚴的原头蚴经腹腔接种小白鼠158只,感染率为28.5～93.3％,感染灰仓鼠40只,感染率为36～37.5％。6只家兔被感染3只,6只羔羊多次接种棘球蚴不被感染,不论用人、牛或羊的原头蚴,虽可感染某些试验动物,但不能在其体内发育为有头囊。用泡状棘球蚴的组织移植较悬液易于使小白鼠或灰仓鼠感染,并可随转种代数的增加其感染率也增高,发育速度也加快。新疆的灰仓鼠可作为泡状棘球蚴的良好宿主,棘球蚴可在其体内迅速发育,并可较长期的保存虫株,为一良好试验动物。

Observation on the Development of Hydatid Cystsin Some Animal Hosts

protoscolices from a variety of hosts infeted some animals (mice, rats, rabbits, dogs, cats and lambs). The result showed various infected rates in different animals. Protoscolices of Echinococcus granulosus may caus hydatids. But the larval form does not establish the second generation in experimental animals of Xinjiang. Our experiment indicates that some rats may not act as a good reservoir hostforlarva of E. multiocularis.