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305 related items for PubMed ID: 8263793

  • 1. Methionine synthase inactivation by nitrous oxide during methionine loading of normal human fibroblasts. Homocysteine remethylation as determinant of enzyme inactivation and homocysteine export.
    Christensen B, Ueland PM.
    J Pharmacol Exp Ther; 1993 Dec; 267(3):1298-303. PubMed ID: 8263793
    [Abstract] [Full Text] [Related]

  • 2. Effect of methionine and nitrous oxide on homocysteine export and remethylation in fibroblasts from cystathionine synthase-deficient, cb1G, and cb1E patients.
    Christensen B, Rosenblatt DS, Chu RC, Ueland PM.
    Pediatr Res; 1994 Jan; 35(1):3-9. PubMed ID: 8134195
    [Abstract] [Full Text] [Related]

  • 3. 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 15; 54(18):4899-906. PubMed ID: 8069855
    [Abstract] [Full Text] [Related]

  • 4. Homocysteine remethylation during nitrous oxide exposure of cells cultured in media containing various concentrations of folates.
    Christensen B, Refsum H, Garras A, Ueland PM.
    J Pharmacol Exp Ther; 1992 Jun 15; 261(3):1096-105. PubMed ID: 1602376
    [Abstract] [Full Text] [Related]

  • 5. 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 15; 282(3):1305-11. PubMed ID: 9316839
    [Abstract] [Full Text] [Related]

  • 6. Preoperative methionine loading enhances restoration of the cobalamin-dependent enzyme methionine synthase after nitrous oxide anesthesia.
    Christensen B, Guttormsen AB, Schneede J, Riedel B, Refsum H, Svardal A, Ueland PM.
    Anesthesiology; 1994 May 15; 80(5):1046-56. PubMed ID: 8017644
    [Abstract] [Full Text] [Related]

  • 7. Perturbation of methionine metabolism in sheep with nitrous-oxide-induced inactivation of cobalamin.
    Xue GP, Snoswell AM, Runciman WB.
    Biochem Int; 1986 Jan 15; 12(1):61-9. PubMed ID: 2868723
    [Abstract] [Full Text] [Related]

  • 8. Nitrous oxide degradation by cobalamin-dependent methionine synthase: characterization of the reactants and products in the inactivation reaction.
    Drummond JT, Matthews RG.
    Biochemistry; 1994 Mar 29; 33(12):3732-41. PubMed ID: 8142373
    [Abstract] [Full Text] [Related]

  • 9. Nitrous oxide inactivation of cobalamin-dependent methionine synthase from Escherichia coli: characterization of the damage to the enzyme and prosthetic group.
    Drummond JT, Matthews RG.
    Biochemistry; 1994 Mar 29; 33(12):3742-50. PubMed ID: 8142374
    [Abstract] [Full Text] [Related]

  • 10. Nitrous oxide inactivates methionine synthetase in human liver.
    Koblin DD, Waskell L, Watson JE, Stokstad EL, Eger EI.
    Anesth Analg; 1982 Feb 29; 61(2):75-8. PubMed ID: 7198880
    [Abstract] [Full Text] [Related]

  • 11. Homocysteine export from cells cultured in the presence of physiological or superfluous levels of methionine: methionine loading of non-transformed, transformed, proliferating, and quiescent cells in culture.
    Christensen B, Refsum H, Vintermyr O, Ueland PM.
    J Cell Physiol; 1991 Jan 29; 146(1):52-62. PubMed ID: 1990019
    [Abstract] [Full Text] [Related]

  • 12. A common gene variant in methionine synthase reductase is not associated with peak homocysteine concentrations after nitrous oxide anesthesia.
    Nagele P, Zeugswetter B, Eberle C, Hüpfl M, Mittlböck M, Födinger M.
    Pharmacogenet Genomics; 2009 May 29; 19(5):325-9. PubMed ID: 19339913
    [Abstract] [Full Text] [Related]

  • 13. Methanol toxicity in the monkey: effects of nitrous oxide and methionine.
    Eells JT, Black KA, Tedford CE, Tephly TR.
    J Pharmacol Exp Ther; 1983 Nov 29; 227(2):349-53. PubMed ID: 6631717
    [Abstract] [Full Text] [Related]

  • 14. 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 29; 74(6):2149-56. PubMed ID: 6511919
    [Abstract] [Full Text] [Related]

  • 15. Nitrous oxide decreases cortical methionine synthase transiently but produces lasting memory impairment in aged rats.
    Culley DJ, Raghavan SV, Waly M, Baxter MG, Yukhananov R, Deth RC, Crosby G.
    Anesth Analg; 2007 Jul 29; 105(1):83-8. PubMed ID: 17578961
    [Abstract] [Full Text] [Related]

  • 16. Effects of nitrous oxide inactivation of vitamin B12 and of methionine on folate coenzyme metabolism in rat liver, kidney, brain, small intestine and bone marrow.
    Horne DW.
    Biofactors; 1989 Mar 29; 2(1):65-8. PubMed ID: 2803507
    [Abstract] [Full Text] [Related]

  • 17. The nature of the defect in cobalamin G mutation.
    Hall CA, Lindenbaum RH, Arenson E, Begley JA, Chu RC.
    Clin Invest Med; 1989 Aug 29; 12(4):262-9. PubMed ID: 2535439
    [Abstract] [Full Text] [Related]

  • 18. Effect of nitrous oxide on human bone marrow cells and its synergistic effect with methionine and methotrexate on functional folate deficiency.
    Kano Y, Sakamoto S, Sakuraya K, Kubota T, Hida K, Suda K, Takaku F.
    Cancer Res; 1981 Nov 29; 41(11 Pt 1):4698-701. PubMed ID: 7306986
    [Abstract] [Full Text] [Related]

  • 19. Response of the methionine synthase system to short-term culture with homocysteine and nitrous oxide and its relation to methionine dependence.
    Fiskerstrand T, Ueland PM, Refsum H.
    Int J Cancer; 1997 Jul 17; 72(2):301-6. PubMed ID: 9219837
    [Abstract] [Full Text] [Related]

  • 20. A new high performance liquid chromatographic method for the simultaneous measurement of S-adenosylmethionine and S-adenosylhomocysteine. Concentrations in pig tissues after inactivation of methionine synthase by nitrous oxide.
    Molloy AM, Weir DG, Kennedy G, Kennedy S, Scott JM.
    Biomed Chromatogr; 1990 Nov 17; 4(6):257-60. PubMed ID: 2289052
    [Abstract] [Full Text] [Related]


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