title: [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].
abstract: 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.
mesh_terms: D000230:Adenocarcinoma / Q000209:etiology / Q000648:ultrastructure*; D000818:Animals; D013273:Diverticulum, Stomach / Q000209:etiology / Q000473:pathology*; D004848:Epithelium / Q000187:drug effects / Q000648:ultrastructure; D005260:Female; D005547:Foreign Bodies / Q000150:complications; D005753:Gastric Mucosa / Q000187:drug effects* / Q000648:ultrastructure; D006965:Hyperplasia / Q000209:etiology / Q000473:pathology; D008769:Methylnitronitrosoguanidine / Q000633:toxicity*; D008854:Microscopy, Electron; D051381:Rats; D013270:Stomach / Q000187:drug effects* / Q000648:ultrastructure; D013274:Stomach Neoplasms / Q000209:etiology / Q000648:ultrastructure*
chemical_list: D008769:Methylnitronitrosoguanidine
vernacular_title: Sravnitel'naia otsenka chuvstvitel'nosti k kantserogennomu deĭstviiu N-metil-N'-nitro-N-nitrozoguanidina épiteliia éndofitnykh adenomatozno-giperplasticheskikh struktur i épiteliia zhelez zheludka krys.