title: Effect of l-tryptophan on diethylnitrosamine and 3'-methyl-4-n-dimethylaminoazobenzene hepatocarcinogenesis.
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents; D004052:Diethylnitrosamine / Q000037:antagonists & inhibitors; D008099:Liver / Q000473:pathology; D008113:Liver Neoplasms / Q000139:chemically induced* / Q000473:pathology; D008297:Male; D008749:Methyldimethylaminoazobenzene / Q000037:antagonists & inhibitors; D009602:Nitrosamines / Q000037:antagonists & inhibitors; D009929:Organ Size; D051381:Rats; D014364:Tryptophan / Q000494:pharmacology*; D004124:p-Dimethylaminoazobenzene / Q000031:analogs & derivatives
chemical_list: D000970:Antineoplastic Agents; D009602:Nitrosamines; D004052:Diethylnitrosamine; D008749:Methyldimethylaminoazobenzene; D014364:Tryptophan; D004124:p-Dimethylaminoazobenzene