메뉴 건너뛰기




Volumn 47, Issue 1-2, 2014, Pages 82-86

An audit of holotranscobalamin ("Active" B12) and methylmalonic acid assays for the assessment of vitamin B12 status: Application in a mixed patient population

Author keywords

"Active" vitamin B12; Holotranscobalamin; Methylmalonic acid; Reference ranges; Renal function; Vitamin B12

Indexed keywords

CREATININE; CYANOCOBALAMIN; FOLIC ACID; HOLOTRANSCOBALAMIN; METHYLMALONIC ACID; UNCLASSIFIED DRUG;

EID: 84890558502     PISSN: 00099120     EISSN: 18732933     Source Type: Journal    
DOI: 10.1016/j.clinbiochem.2013.08.006     Document Type: Article
Times cited : (42)

References (33)
  • 3
    • 0038507376 scopus 로고    scopus 로고
    • 12 status, particularly holotranscobalamin II and methylmalonic acid concentrations, and hyper-homocysteinemia in vegetarians
    • 12 status, particularly holotranscobalamin II and methylmalonic acid concentrations, and hyper-homocysteinemia in vegetarians. Am J Clin Nutr 2003, 78:131-136.
    • (2003) Am J Clin Nutr , vol.78 , pp. 131-136
    • Herrmann, W.1    Schorr, H.2    Obeid, R.3    Geisel, J.4
  • 4
    • 0023946537 scopus 로고
    • Neuropsychiatric disorders caused by cobalamin deficiency in the absence of anemia or macrocytosis
    • Lindenbaum J., Healton E.B., Savage D.G., Brust J.C.M., Garrett T.J., Podell E.R., et al. Neuropsychiatric disorders caused by cobalamin deficiency in the absence of anemia or macrocytosis. N Engl J Med 1988, 318:1720-1728.
    • (1988) N Engl J Med , vol.318 , pp. 1720-1728
    • Lindenbaum, J.1    Healton, E.B.2    Savage, D.G.3    Brust, J.C.M.4    Garrett, T.J.5    Podell, E.R.6
  • 5
    • 0025335524 scopus 로고
    • Diagnosis of cobalamin deficiency II. Relative sensitivities of serum cobalamin, methylmalonic acid, and total homocysteine concentrations
    • Lindenbaum J., Savage D.G., Stabler S.P., Allen R.H. Diagnosis of cobalamin deficiency II. Relative sensitivities of serum cobalamin, methylmalonic acid, and total homocysteine concentrations. Am J Hematol 1990, 34:99-107.
    • (1990) Am J Hematol , vol.34 , pp. 99-107
    • Lindenbaum, J.1    Savage, D.G.2    Stabler, S.P.3    Allen, R.H.4
  • 7
    • 0025041062 scopus 로고
    • Methylmalonic acid in renal-insufficiency - evidence of accumulation and implications for diagnosis of cobalamin deficiency
    • Rasmussen K., Vyberg B., Pedersen K.O., Brochner-Mortensen J. Methylmalonic acid in renal-insufficiency - evidence of accumulation and implications for diagnosis of cobalamin deficiency. Clin Chem 1990, 36:1523-1524.
    • (1990) Clin Chem , vol.36 , pp. 1523-1524
    • Rasmussen, K.1    Vyberg, B.2    Pedersen, K.O.3    Brochner-Mortensen, J.4
  • 8
    • 0037775351 scopus 로고    scopus 로고
    • Cobalamin deficiency in general practice. Assessment of the diagnostic utility and cost-benefit analysis of methylmalonic acid determination in relation to current diagnostic strategies
    • Holleland G., Schneede J., Ueland P.M., Lund P.K., Refsum H., Sandberg S. Cobalamin deficiency in general practice. Assessment of the diagnostic utility and cost-benefit analysis of methylmalonic acid determination in relation to current diagnostic strategies. Clin Chem 1999, 45:189-198.
    • (1999) Clin Chem , vol.45 , pp. 189-198
    • Holleland, G.1    Schneede, J.2    Ueland, P.M.3    Lund, P.K.4    Refsum, H.5    Sandberg, S.6
  • 11
    • 37049031478 scopus 로고    scopus 로고
    • Holotranscobalamin remains unchanged during pregnancy. Longitudinal changes of cobalamins and their binding proteins during pregnancy and postpartum
    • Morkbak A.L., Hvas A.M., Milman N., Nexo E. Holotranscobalamin remains unchanged during pregnancy. Longitudinal changes of cobalamins and their binding proteins during pregnancy and postpartum. Haematologica 2007, 92:1711-1712.
    • (2007) Haematologica , vol.92 , pp. 1711-1712
    • Morkbak, A.L.1    Hvas, A.M.2    Milman, N.3    Nexo, E.4
  • 14
    • 18644368562 scopus 로고    scopus 로고
    • Holo-transcobalamin is an early marker of changes in cobalamin homeostasis. A randomized placebo-controlled study
    • Nexo E., Hvas A.M., Bleie O., Refsum H., Fedosov S.N., Vollset S.E., et al. Holo-transcobalamin is an early marker of changes in cobalamin homeostasis. A randomized placebo-controlled study. Clin Chem 2002, 48:1768-1771.
    • (2002) Clin Chem , vol.48 , pp. 1768-1771
    • Nexo, E.1    Hvas, A.M.2    Bleie, O.3    Refsum, H.4    Fedosov, S.N.5    Vollset, S.E.6
  • 16
    • 0344256728 scopus 로고    scopus 로고
    • 12 deficiency and determination of holotranscobalamin in populations at risk
    • 12 deficiency and determination of holotranscobalamin in populations at risk. Clin Chem Lab Med 2003, 41:1478-1488.
    • (2003) Clin Chem Lab Med , vol.41 , pp. 1478-1488
    • Herrmann, W.1    Obeid, R.2    Schorr, H.3    Geisel, J.4
  • 17
    • 0036839852 scopus 로고    scopus 로고
    • Cobalamin status (holo-transcobalamin, methylmalonic acid) and folate as determinants of homocysteine concentration
    • Obeid R., Jouma M., Herrmann W. Cobalamin status (holo-transcobalamin, methylmalonic acid) and folate as determinants of homocysteine concentration. Clin Chem 2002, 48:2064-2065.
    • (2002) Clin Chem , vol.48 , pp. 2064-2065
    • Obeid, R.1    Jouma, M.2    Herrmann, W.3
  • 18
    • 0034934781 scopus 로고    scopus 로고
    • Hyperhomocysteinemia and elevated methylmalonic acid indicate a high prevalence of cobalamin deficiency in Asian Indians
    • Refsum H., Yajnik C.S., Gadkari M., Schneede J., Vollset S.E., Orning L., et al. Hyperhomocysteinemia and elevated methylmalonic acid indicate a high prevalence of cobalamin deficiency in Asian Indians. Am J Clin Nutr 2001, 74:233-241.
    • (2001) Am J Clin Nutr , vol.74 , pp. 233-241
    • Refsum, H.1    Yajnik, C.S.2    Gadkari, M.3    Schneede, J.4    Vollset, S.E.5    Orning, L.6
  • 19
    • 34248170735 scopus 로고    scopus 로고
    • A simple high-throughput method for the determination of plasma methylmalonic acid by liquid chromatography-tandem mass spectrometry
    • Blom H.J., van Rooij A., Hogeveen M. A simple high-throughput method for the determination of plasma methylmalonic acid by liquid chromatography-tandem mass spectrometry. Clin Chem Lab Med 2007, 45:645-650.
    • (2007) Clin Chem Lab Med , vol.45 , pp. 645-650
    • Blom, H.J.1    van Rooij, A.2    Hogeveen, M.3
  • 20
    • 77956488432 scopus 로고    scopus 로고
    • Evaluation of reference intervals for methylmalonic acid in plasma/serum and urine
    • Erdogan E., Nelson G.J., Rockwood A.L., Frank E.L. Evaluation of reference intervals for methylmalonic acid in plasma/serum and urine. Clin Chim Acta 2010, 411:1827-1829.
    • (2010) Clin Chim Acta , vol.411 , pp. 1827-1829
    • Erdogan, E.1    Nelson, G.J.2    Rockwood, A.L.3    Frank, E.L.4
  • 21
    • 0033574249 scopus 로고    scopus 로고
    • A more accurate method to estimate glomerular filtration rate from serum creatinine: a new prediction equation. Modification of Diet in Renal Disease Study Group
    • Levey A.S., Bosch J.P., Lewis J.B., Greene T., Rogers N., Roth D. A more accurate method to estimate glomerular filtration rate from serum creatinine: a new prediction equation. Modification of Diet in Renal Disease Study Group. Ann Intern Med 1999, 130:461-470.
    • (1999) Ann Intern Med , vol.130 , pp. 461-470
    • Levey, A.S.1    Bosch, J.P.2    Lewis, J.B.3    Greene, T.4    Rogers, N.5    Roth, D.6
  • 24
    • 36849036928 scopus 로고    scopus 로고
    • Holotranscobalamin in laboratory diagnosis of cobalamin deficiency compared to total cobalamin and methylmalonic acid
    • Obeid R., Herrmann W. Holotranscobalamin in laboratory diagnosis of cobalamin deficiency compared to total cobalamin and methylmalonic acid. Clin Chem Lab Med 2007, 45:1746-1750.
    • (2007) Clin Chem Lab Med , vol.45 , pp. 1746-1750
    • Obeid, R.1    Herrmann, W.2
  • 25
    • 29744454316 scopus 로고    scopus 로고
    • Holotranscobalamin and total transcobalamin in human plasma: determination, determinants, and reference values in healthy adults
    • Refsum H., Johnston C., Guttormsen A.B., Nexo E. Holotranscobalamin and total transcobalamin in human plasma: determination, determinants, and reference values in healthy adults. Clin Chem 2006, 52:129-137.
    • (2006) Clin Chem , vol.52 , pp. 129-137
    • Refsum, H.1    Johnston, C.2    Guttormsen, A.B.3    Nexo, E.4
  • 28
    • 0028265890 scopus 로고
    • 12 (cobalamin) status in vegetarians
    • 12 (cobalamin) status in vegetarians. Am J Clin Nutr 1994, 59:1213S-1222S.
    • (1994) Am J Clin Nutr , vol.59
    • Herbert, V.1
  • 29
    • 79959460458 scopus 로고    scopus 로고
    • 12 status: analytical aspects and clinical utility
    • 12 status: analytical aspects and clinical utility. Am J Clin Nutr 2011, 94:359S-365S.
    • (2011) Am J Clin Nutr , vol.94
    • Nexo, E.1    Hoffmann-Lucke, E.2
  • 30
    • 0035544368 scopus 로고    scopus 로고
    • High serum cobalamin levels in the clinical setting - clinical associations and holo-transcobalamin changes
    • Carmel R., Vasireddy H., Aurangzeb I., George K. High serum cobalamin levels in the clinical setting - clinical associations and holo-transcobalamin changes. Clin Lab Haematol 2001, 23:365-371.
    • (2001) Clin Lab Haematol , vol.23 , pp. 365-371
    • Carmel, R.1    Vasireddy, H.2    Aurangzeb, I.3    George, K.4
  • 31
    • 79959439256 scopus 로고    scopus 로고
    • 12) status in the epidemiologic setting: a critical overview of context, applications, and performance characteristics of cobalamin, methylmalonic acid, and holotranscobalamin II
    • 12) status in the epidemiologic setting: a critical overview of context, applications, and performance characteristics of cobalamin, methylmalonic acid, and holotranscobalamin II. Am J Clin Nutr 2011, 94:348S-358S.
    • (2011) Am J Clin Nutr , vol.94
    • Carmel, R.1
  • 32
    • 84882316997 scopus 로고    scopus 로고
    • Three family members with elevated plasma cobalamin, transcobalamin and soluble transcobalamin receptor (sCD320)
    • Hoffmann-Lucke E., Arendt J.F., Nissen P.H., Mikkelsen G., Aasly J.O., Nexo E. Three family members with elevated plasma cobalamin, transcobalamin and soluble transcobalamin receptor (sCD320). Clin Chem Lab Med 2013, 51:677-682.
    • (2013) Clin Chem Lab Med , vol.51 , pp. 677-682
    • Hoffmann-Lucke, E.1    Arendt, J.F.2    Nissen, P.H.3    Mikkelsen, G.4    Aasly, J.O.5    Nexo, E.6
  • 33
    • 84882443235 scopus 로고    scopus 로고
    • Unexpected high plasma cobalamin/proposal for a diagnostic strategy
    • Arendt J.F., Nexo E. Unexpected high plasma cobalamin/proposal for a diagnostic strategy. Clin Chem Lab Med 2013, 51:489-496.
    • (2013) Clin Chem Lab Med , vol.51 , pp. 489-496
    • Arendt, J.F.1    Nexo, E.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.