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由于血吸虫卵在致病上具有重要的作用,故近年来对血吸虫卵超微结构的观察,受到了国内、外科学工作者的极大重视。国外应用电子显微镜观察血吸虫卵方面的资料较多,国内从1977年何毅勋等开始对日本血吸虫卵作了观察,但对埃及血吸虫卵由于材料来源困难,至今未见报道。最近我们在埃及血吸虫卵方面做了一些工作,现将初步结果报告如下。材料和方法一、虫卵来源:由本院一九八一年去南也门支援的医疗队,从当地埃及血吸虫病患者血尿中收集,保存于4％福尔马林液中带回应用。二、扫描电镜样品的制备:以PH7.4的磷酸缓冲液洗去福尔马林液后,取虫卵悬液
As schistosome eggs have an important role in pathogenicity, the observation of the ultrastructure of schistosome eggs in recent years has received great attention from domestic and foreign scientists. Foreign electron microscopy observation of schistosome eggs more information from the domestic He Yixun in 1977 began to observe the eggs of Schistosoma japonicum, but the Egyptian schistosome eggs due to the source of the material has not been reported. Recently, we have done some work on the eggs of schistosomes in Egypt. The preliminary results are reported below. Materials and Methods I. Egg Source: The medical team supported by our hospital in South Yemen in 1981 was collected from the hematuria of the local Egyptian schistosomiasis patients and stored in 4% formalin solution. Second, the preparation of scanning electron microscopy samples: PH7.4 phosphate buffer washed formalin solution, take the worm suspension