title: The effect of nitrous oxide-induced inactivation of vitamin B12 on thymidylate synthetase activity of rat bone marrow cells.
mesh_terms: D000818:Animals; D001853:Bone Marrow / Q000201:enzymology*; D066298:In Vitro Techniques; D007700:Kinetics; D008297:Male; D008780:Methyltransferases / Q000378:metabolism*; D009609:Nitrous Oxide / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains; D013940:Thymidylate Synthase / Q000378:metabolism*; D014805:Vitamin B 12 / Q000037:antagonists & inhibitors* / Q000494:pharmacology
chemical_list: D008780:Methyltransferases; D013940:Thymidylate Synthase; D009609:Nitrous Oxide; D014805:Vitamin B 12