title: Molecular and cellular mechanisms associated with pulse-carcinogenesis in the rat nerbous system by ethyinitrosourea: ethylation of nucleic acids and elimination rates of ethylated bases from the DNA of different tissues.
mesh_terms: D000225:Adenine / Q000378:metabolism; D000478:Alkylation; D000818:Animals; D001345:Autoradiography; D001923:Brain Chemistry; D001932:Brain Neoplasms / Q000139:chemically induced; D002250:Carbon Radioisotopes; D002471:Cell Transformation, Neoplastic; D055598:Chemical Phenomena; D002621:Chemistry; D002845:Chromatography; D004247:DNA / Q000378:metabolism*; D004261:DNA Replication; D005260:Female; D005333:Fetus; D006147:Guanine / Q000378:metabolism; D066298:In Vitro Techniques; D008099:Liver / Q000378:metabolism; D008297:Male; D008431:Maternal-Fetal Exchange; D009374:Neoplasms, Experimental / Q000139:chemically induced; D009420:Nervous System / Q000378:metabolism; D009602:Nitrosamines / Q000378:metabolism; D009607:Nitrosourea Compounds; D009696:Nucleic Acids / Q000378:metabolism*; D011247:Pregnancy; D051381:Rats; D011919:Rats, Inbred Strains; D014316:Tritium
chemical_list: D002250:Carbon Radioisotopes; D009602:Nitrosamines; D009607:Nitrosourea Compounds; D009696:Nucleic Acids; D014316:Tritium; D006147:Guanine; D004247:DNA; D000225:Adenine