title: Metabolism of nitrosamines in vivo. 3. On the methylation of nucleic acids by aliphatic Di-n-alkyl-nitrosamines in vivo resueting from heta-oxidation: the formation of 7-methylguanine after application of 2-oxo-propyl-propyl-nitrosamine and methyl-propyl-nitro-samine.
mesh_terms: D000818:Animals; D006147:Guanine / Q000096:biosynthesis*; D006868:Hydrolysis; D008099:Liver / Q000378:metabolism; D008297:Male; D013058:Mass Spectrometry; D008722:Methods; D008745:Methylation; D009602:Nitrosamines / Q000378:metabolism*; D009696:Nucleic Acids / Q000378:metabolism*; D051381:Rats; D014316:Tritium
chemical_list: D009602:Nitrosamines; D009696:Nucleic Acids; D014316:Tritium; D006147:Guanine