title: Effect of retinoids on the induction of colon cancer in F344 rats by N-methyl-N-nitrosourea or by 1,2-dimethylhydrazine.
mesh_terms: D019813:1,2-Dimethylhydrazine; D000284:Administration, Oral; D000818:Animals; D002273:Carcinogens; D003110:Colonic Neoplasms / Q000139:chemically induced*; D004127:Dimethylhydrazines / Q000633:toxicity*; D004347:Drug Interactions; D004724:Endoscopy; D008297:Male; D008763:Methylhydrazines / Q000633:toxicity*; D008770:Methylnitrosourea / Q000633:toxicity*; D009374:Neoplasms, Experimental / Q000139:chemically induced; D009607:Nitrosourea Compounds / Q000633:toxicity*; D051381:Rats; D011916:Rats, Inbred F344; D013997:Time Factors; D014801:Vitamin A / Q000031:analogs & derivatives* / Q000633:toxicity
chemical_list: D002273:Carcinogens; D004127:Dimethylhydrazines; D008763:Methylhydrazines; D009607:Nitrosourea Compounds; D014801:Vitamin A; D008770:Methylnitrosourea; D019813:1,2-Dimethylhydrazine