[Comparative evaluation of the sensitivity to the carcinogenic action of N-methyl-N'-nitro-N-nitrosoguanidine of the epithelium of endophytic adenomatous-hyperplastic structures and of the epithelium of the gastric glands in rats].

The experiments carried on 107 rats have shown that the sensitivity of the epithelium of experimental adenomatous diverticuli of the stomach to the action of N-methyl-N'-nitro-N-nitrosoguanidine is lower than that of the gland epithelium of the organ.