日本血吸虫体外培养的研究在我室已进行十余年对皮肤型、肺型童虫的制备、收集方法也已介绍。尾蚴体外机械断尾转变为童虫是我们在国内外现行的方法上作了某些改进。其优点是尾蚴的利用率,童虫的获得量及童虫的存活率等均高,方法简单易行,一般实验室均可制备,适用于多种学科的研究。介绍如下。 In vitro culture of Schistosoma japonicum in our room has been carried out for more than ten years on the skin type, the production of lung-type schistosomiasis, collection methods have also been introduced. Cercaldosis in vitro mechanical tail-off into schistosomiasis we made some improvements in the current methods at home and abroad. The advantages are the utilization rate of cercariae, the acquisition of the pest and the survival rate of the pest and the like are high, the method is simple and easy, the general laboratory can be prepared for a variety of disciplines. Introduced as follows.