title: The effect of nitrous oxide-induced inactivation of vitamin B12 on the activity of formyl-methenyl-methylenetetrahydrofolate synthetase, methylene-tetrahydrofolate reductase and formiminotetrahydrofolate transferase.
mesh_terms: D000619:Aminohydrolases / Q000378:metabolism; D000818:Animals; D005574:Formate-Tetrahydrofolate Ligase / Q000378:metabolism*; D051042:Glutamate Formimidoyltransferase; D019877:Hydroxymethyl and Formyl Transferases; D007700:Kinetics; D008025:Ligases / Q000378:metabolism*; D008099:Liver / Q000187:drug effects / Q000201:enzymology*; D008297:Male; D045064:Methenyltetrahydrofolate Cyclohydrolase; D008754:Methylenetetrahydrofolate Dehydrogenase (NADP) / Q000378:metabolism*; D009609:Nitrous Oxide / Q000494:pharmacology*; D010088:Oxidoreductases / Q000378:metabolism*; D051381:Rats; D013763:Tetrahydrofolates / Q000378:metabolism; D014166:Transferases / Q000378:metabolism*; D014805:Vitamin B 12 / Q000494:pharmacology*
chemical_list: D013763:Tetrahydrofolates; D010088:Oxidoreductases; D008754:Methylenetetrahydrofolate Dehydrogenase (NADP); D014166:Transferases; D019877:Hydroxymethyl and Formyl Transferases; D051042:Glutamate Formimidoyltransferase; D000619:Aminohydrolases; D045064:Methenyltetrahydrofolate Cyclohydrolase; D008025:Ligases; D005574:Formate-Tetrahydrofolate Ligase; D009609:Nitrous Oxide; D014805:Vitamin B 12