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25. Monitoring cobalamin inactivation during nitrous oxide anesthesia by determination of homocysteine and folate in plasma and urine. Ermens AA; Refsum H; Rupreht J; Spijkers LJ; Guttormsen AB; Lindemans J; Ueland PM; Abels J Clin Pharmacol Ther; 1991 Apr; 49(4):385-93. PubMed ID: 2015728 [TBL] [Abstract][Full Text] [Related]
26. Altered vitamin B12 metabolism in fibroblasts from a patient with megaloblastic anemia and homocystinuria due to a new defect in methionine biosynthesis. Rosenblatt DS; Cooper BA; Pottier A; Lue-Shing H; Matiaszuk N; Grauer K J Clin Invest; 1984 Dec; 74(6):2149-56. PubMed ID: 6511919 [TBL] [Abstract][Full Text] [Related]
28. [Effect of nitrous oxide on methionine synthetase activity in human placenta]. Jendryczko A; Drózdz M; Tomala J Wiad Lek; 1988 Oct; 41(19):1286-8. PubMed ID: 3247743 [No Abstract] [Full Text] [Related]
29. Inhibition of vitamin B12-dependent microbial growth by nitrous oxide. Alston TA Life Sci; 1991; 48(16):1591-5. PubMed ID: 2016991 [TBL] [Abstract][Full Text] [Related]
30. Is nitrous oxide a safe agent to use in conscious sedation for dentistry? Patel S SAAD Dig; 2010 Jan; 26():23-6. PubMed ID: 20151607 [No Abstract] [Full Text] [Related]
31. Safety of nitrous oxide. Gillman MA Lancet; 1982 Dec; 2(8312):1397. PubMed ID: 6129482 [No Abstract] [Full Text] [Related]
32. Development and reversion of methionine dependence in a human glioma cell line: relation to homocysteine remethylation and cobalamin status. Fiskerstrand T; Christensen B; Tysnes OB; Ueland PM; Refsum H Cancer Res; 1994 Sep; 54(18):4899-906. PubMed ID: 8069855 [TBL] [Abstract][Full Text] [Related]
33. N2O and urine methylmalonic acid in man. Rask H; Olesen AS; Mortensen JZ; Freund LG Scand J Haematol; 1983 Jul; 31(1):45-8. PubMed ID: 6135251 [TBL] [Abstract][Full Text] [Related]
34. Co-ordinate variations in methylmalonyl-CoA mutase and methionine synthase, and the cobalamin cofactors in human glioma cells during nitrous oxide exposure and the subsequent recovery phase. Riedel B; Fiskerstrand T; Refsum H; Ueland PM Biochem J; 1999 Jul; 341 ( Pt 1)(Pt 1):133-8. PubMed ID: 10377254 [TBL] [Abstract][Full Text] [Related]
36. Effects of nitrous oxide-induced inactivation of cobalamin on methionine and S-adenosylmethionine metabolism in the rat. Lumb M; Sharer N; Deacon R; Jennings P; Purkiss P; Perry J; Chanarin I Biochim Biophys Acta; 1983 Apr; 756(3):354-9. PubMed ID: 6830860 [TBL] [Abstract][Full Text] [Related]
37. Folate depletion induced by methotrexate affects methionine synthase activity and its susceptibility to inactivation by nitrous oxide. Fiskerstrand T; Ueland PM; Refsum H J Pharmacol Exp Ther; 1997 Sep; 282(3):1305-11. PubMed ID: 9316839 [TBL] [Abstract][Full Text] [Related]
38. Cobalamin inactivation decreases purine and methionine synthesis in cultured lymphoblasts. Boss GR J Clin Invest; 1985 Jul; 76(1):213-8. PubMed ID: 2862163 [TBL] [Abstract][Full Text] [Related]
39. Dissociation of methionine synthetase (EC 2.1.1.13) activity and impairment of DNA synthesis in fruit bats (Rousettus aegyptiacus) with nitrous oxide-induced vitamin B12 deficiency. van Tonder SV; Ruck A; van der Westhuyzen J; Fernandes-Costa F; Metz J Br J Nutr; 1986 Jan; 55(1):187-92. PubMed ID: 3663573 [TBL] [Abstract][Full Text] [Related]