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为了了解光照和黑暗环境对曼氏血吸虫和埃及血吸虫尾蚴逸出的影响,作者于1975年8月~10月在肯尼亚的现场和实验室内,将人工感染曼氏血吸虫的中间宿主扁卷螺和自然感染埃及血吸虫的中间宿主膀胱螺置于自然光线和黑暗环境中作尾蚴逸出实验。后来在日本鹿儿岛实验室内又设计了各种条件,重复进行了以上实验。一、现场实验在自然条件下,每小时一次连续24小时观察尾蚴逸出,结果自下午6时至次日上午8时,两种血吸虫均无尾蚴
In order to understand the influence of light and dark environment on the Schistosoma mansoni and the escaped cercariae of S. schistosomiasis, the authors, from August to October 1975 in the field and laboratory in Kenya, The cytoplasm, an intermediate host naturally infected with Schistosoma japonicum, was exposed to natural light and darkness to allow cercariae to escape. Later in Kagoshima laboratory in Japan has designed a variety of conditions, repeated the above experiment. First, the scene of the experiment Under natural conditions, once an hour for 24 hours continuous observation of cercariae escape, the results from 6 pm to 8 am the next day, the two were no cercaria larvae