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为了解新疆不同地区绵羊源细粒棘球蚴对不同品系小鼠的致病力是否存在差别。用NIH小鼠、ICR小鼠、BALB／C小鼠和昆明株小鼠，在实验感染新疆南部和田和新疆北疆绵羊源细粒棘球蚴原头节后的不同时间剖检，比较观察细粒棘球蚴在其体内的发育状况。结果为四种小鼠的继发性细粒棘球蚴囊在雌性鼠中的发育较雄性间的为快。其中以北疆株在BALB／C小鼠中及和田株在NIH小鼠中的发育较好。在四种小鼠中北疆株比和田株的发育要好，生长亦较快。感染后6个月，北疆株鼠体内出现了发育成熟的原头节，而和田株的直至12个月剖检时，仍未见有成熟原头节的形成。表明；和田株和北疆株细粒棘球蚴原头节在四种实验小鼠中的发育情况存在着明显的差别。
In order to understand whether there are differences in the virulence of Echinococcus granulosus in different strains of sheep in different strains of Xinjiang. NIH mice, ICR mice, BALB / C mice and Kunming strain mice were dissected at different times after the experimental infection of HepA in southern Xinjiang and the northern part of Xinjiang Uygur Autonomous Region. Echinococcus granulosus in vivo development. As a result, the secondary mouse cystic echinococcosis capsules developed more rapidly in the female than in the male. Among them, the strains of Beijiang in BALB / C mice and Hetian strains developed better in NIH mice. In the four kinds of mice, the northern Xinjiang strain developed better than the Wada strain and grew faster. At 6 months after infection, mature Haidian section appeared in northern Xinjiang strain. However, the formation of mature Haematopoda was not observed until the 12th month of Hetian strain. The results showed that there was a significant difference in the developmental status of Heterotrophic and Echinococcus granulosus in four experimental mice.