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有关蛔虫雌虫阴门部生殖环的研究,国外曾有报告,但至今国内尚未见报道。本文对猪蛔虫(Ascaris suum)雌虫的生殖环进行了观察。 材料和方法 自本市肉联加工厂取回活的猪蛔虫雌虫,置于盛有生理盐水的保温壶内携回实验室,挑取雌虫分为两组:(一)活虫组,立即观察;(二)死虫组,置4℃冰箱,于翌日检查。肉眼逐条观察雌虫有无生殖环。解剖虫体,取出近阴道端子宫内的虫卵,显微镜下区别受精卵(该虫体定为受精蛔虫),未受精
As for the roundworm female vagina genital ring research, there have been reports abroad, but so far have not been reported in China. In this paper, the genital rings of Ascaris suum females were observed. MATERIALS AND METHODS The live swine Ascaris lumbrico women were retrieved from meat processing factories in this city and placed in a thermos pot containing physiological saline and taken back to the laboratory. The female insects were selected and divided into two groups: (1) Immediate observation; (B) dead insects group, set 4 ℃ refrigerator, the next day check. The naked eye one by one to observe whether the female reproductive ring. Anatomy of the body, remove the intrauterine end of the vagina near the egg, the difference between the fertilized eggs under the microscope (the parasites as fertilized roundworm), not fertilized