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动物实验发现,宿主感染原虫或蠕虫可以降低宿主对异种抗原的免疫反应。在人体有些寄生虫感染也出现这种现象。这种现象的原因是多方面的,目前尚无明确的定论,可以引起人体包虫病的棘球绦虫主要有两种,即细粒棘球绦虫和多房棘球绦虫。人体感染棘球绦虫后,棘球绦虫在人体内长期寄
Animal experiments found that the host infected with protozoa or worms can reduce the host immune response to xenoantigens. Some parasite infections in the human body also appear this phenomenon. There are many reasons for this phenomenon. There is no definite conclusion yet. There are two main types of echinococcosis that can cause human echinococcosis: Echinococcus granulosus and Echinococcus multilocularis. Echinococcus human infection of the echinococcus, echinococcus long-term send in the human body