[Ultrastructure of experimental adenocarcinoma of the rat stomach following long term administration of MNNG].
Gastric tumours were induced in rats by orally administration of N-methyl-N'-nitro-N-nitrosoguanidine (MNNG). The received adenomas and adenocarcinomas were investigated electron microscopically. In this paper we give a short description of main ultrastructural specialities of tumour cells, which can be derived from mucoid surface cells and mucous cells of antropyloric glands.
D000230:Adenocarcinoma / Q000139:chemically induced / Q000648:ultrastructure*; D002288:Adenocarcinoma, Mucinous / Q000139:chemically induced / Q000648:ultrastructure; D000236:Adenoma / Q000139:chemically induced / Q000648:ultrastructure*; D000818:Animals; D008769:Methylnitronitrosoguanidine; D008854:Microscopy, Electron; D009374:Neoplasms, Experimental / Q000139:chemically induced / Q000648:ultrastructure; D051381:Rats; D013270:Stomach / Q000648:ultrastructure; D013274:Stomach Neoplasms / Q000139:chemically induced / Q000648:ultrastructure*
D008769:Methylnitronitrosoguanidine
Die Ultrastruktur von experimentellen Adenokarcinomen des Rattenmagens nach langzeitigen Gaben von MNNG.