title: [Biosynthesis of NAD(DPN) in the brain and its metabolic turnover].
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism*; D002247:Carbon Isotopes; D009243:NAD / Q000096:biosynthesis* / Q000378:metabolism*; D051381:Rats
chemical_list: D002247:Carbon Isotopes; D009243:NAD