论文部分内容阅读
刘桂亭等(1974,1975)报道了用林县自然发霉的食物诱发了大鼠食管癌.田俊峰(1975)、甄应中等(1984)又分别发现食管癌病发区粮食中互隔交链抱霉污染率高于低发区相应粮食。徐友梅等(1980)观察到该菌具有诱变性。刘桂亭等(1982)用其中1株诱变阳性菌株诱发了大鼠前胃肿瘤.近
Liu Guiting et al. (1974, 1975) reported that esophageal cancer was induced in rats with moldy food in Linxian County. Tian Junfeng (1975) and Qi Yingzhong (1984) found that the food in the area of esophageal cancer was isolated from each other. The pollution rate is higher than the corresponding grain in the low-incidence area. Xu Youmei et al. (1980) observed that the bacteria had mutagenicity. Liu Guiting et al. (1982) used one of the mutagenic strains to induce rat gastric cancer.