的大骨节病真菌性食物中毒学说,在苏联已积累了很多资料,近年来也引起国内各方面的重视,并进行许多实验探讨从过去的资料来看,这方面的工作多限于镰刀菌的分布及其毒性、动物模型等实验研究,到目前为止尚未能提出足以论证此学说的充分根据。为了探索有毒梨形孢子镰刀菌与大骨节病的病因关系,我们除进行了从患区(抚松)与 The theory of fungal food poisoning of Kashin-Beck disease has accumulated a lot of information in the Soviet Union. In recent years, it has also attracted attention in various aspects in China, and many experiments have been conducted. From past data, this work is mostly limited to the distribution of Fusarium. Experimental studies of its toxicity and animal models have so far failed to provide sufficient evidence to justify this theory. In order to explore the pathogenic relationship between toxic pear-shaped spores Fusarium and Kashin-Beck disease, we have carried out from the affected area (Fusong) and