title: Effect of age on DNA repair in carcinogenesis due to alkylating agents.
mesh_terms: D000367:Age Factors; D000375:Aging; D000477:Alkylating Agents / Q000633:toxicity*; D000818:Animals; D004247:DNA / Q000378:metabolism; D004260:DNA Repair; D004128:Dimethylnitrosamine / Q000031:analogs & derivatives / Q000378:metabolism; D008099:Liver / Q000201:enzymology; D008745:Methylation; D008780:Methyltransferases / Q000032:analysis; D009374:Neoplasms, Experimental / Q000139:chemically induced*; D019853:O(6)-Methylguanine-DNA Methyltransferase; D051381:Rats
chemical_list: D000477:Alkylating Agents; C014659:methyl(acetoxymethyl)nitrosamine; D004247:DNA; D008780:Methyltransferases; D019853:O(6)-Methylguanine-DNA Methyltransferase; D004128:Dimethylnitrosamine