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作者实验制作了棘球绦虫感染的大白鼠模型,以此对本病的早期病变到进行性病变重点经X线CT影像进行了放射医学研究。一、对象与方法: 1、棘球(?)虫原头蚴的分离:将中国仓鼠腹腔内传代培养的阿拉斯加产多房棘球绦虫囊肿块尽量除去宿主组织后取出,用低速混合机研碎,然后用100号金属丝网过滤,加入含0.5%胃蛋白酶的班格氏液(pH2.0)中,在37℃下孵化4小时,分离了原头蚴。 2、感染大白鼠:除对照组3只外,用分离
The authors experimentally produced a rat model of echinococcosis infection, in order to focus on early lesions of this disease to progressive lesions by X-ray CT radiological study. First, the object and methods: 1, echinococcus (?) Isolation of protoscoiia: Chinese hamster intraperitoneal subcultures of Alaska produced Echinococcus multilocularis tape as far as possible remove the host tissue removed, with a low speed mixer , Then filtered through 100 mesh wire, added with 0.5% pepsin in Binger’s solution (pH 2.0) and incubated at 37 ° C for 4 hours to isolate prototheca. 2, infected rats: In addition to the control group 3, with separation