title: Removal of methylated purines from rat liver DNA after administration of dimethylnitrosamine.
mesh_terms: D000225:Adenine / Q000031:analogs & derivatives* / Q000378:metabolism*; D000818:Animals; D002843:Chromatin / Q000187:drug effects / Q000378:metabolism; D004247:DNA / Q000378:metabolism*; D003851:Deoxyribonucleases / Q000494:pharmacology; D004128:Dimethylnitrosamine / Q000008:administration & dosage / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D005260:Female; D006147:Guanine / Q000031:analogs & derivatives* / Q000378:metabolism*; D008099:Liver / Q000187:drug effects* / Q000378:metabolism; D008745:Methylation; D009602:Nitrosamines / Q000494:pharmacology*; D051381:Rats
chemical_list: D002843:Chromatin; D009602:Nitrosamines; D006147:Guanine; D004247:DNA; D003851:Deoxyribonucleases; D000225:Adenine; D004128:Dimethylnitrosamine