-
1
-
-
33747637729
-
C-3 epimers can account for a significant proportion of total circulating 25-hydroxyvitamin d in infants, complicating accurate measurement and interpretation of vitamin d status
-
Singh R.J., Taylor R.L., Reddy G.S., Grebe S.K. C-3 epimers can account for a significant proportion of total circulating 25-hydroxyvitamin d in infants, complicating accurate measurement and interpretation of vitamin d status. J Clin Endocrinol Metab 2006, 91:3055-3061.
-
(2006)
J Clin Endocrinol Metab
, vol.91
, pp. 3055-3061
-
-
Singh, R.J.1
Taylor, R.L.2
Reddy, G.S.3
Grebe, S.K.4
-
2
-
-
79952090403
-
Full-scan mass spectral evidence for 3-epi-25-hydroxyvitamin d in serum of infants and adults
-
Stepman H.C., Vanderroost A., Stockl D., Thienpont L.M. Full-scan mass spectral evidence for 3-epi-25-hydroxyvitamin d in serum of infants and adults. Clin Chem Lab Med 2011, 49:253-256.
-
(2011)
Clin Chem Lab Med
, vol.49
, pp. 253-256
-
-
Stepman, H.C.1
Vanderroost, A.2
Stockl, D.3
Thienpont, L.M.4
-
3
-
-
79959322763
-
Isotope dilution ultra performance liquid chromatography-tandem mass spectrometry method for simultaneous measurement of 25-hydroxyvitamin d2, 25-hydroxyvitamin d3 and 3-epi-25-hydroxyvitamin d3 in human serum
-
Schleicher R.L., Encisco S.E., Chaudhary-Webb M., Paliakov E., McCoy L.F., Pfeiffer C.M. Isotope dilution ultra performance liquid chromatography-tandem mass spectrometry method for simultaneous measurement of 25-hydroxyvitamin d2, 25-hydroxyvitamin d3 and 3-epi-25-hydroxyvitamin d3 in human serum. Clin Chim Acta 2011, 412:1594-1599.
-
(2011)
Clin Chim Acta
, vol.412
, pp. 1594-1599
-
-
Schleicher, R.L.1
Encisco, S.E.2
Chaudhary-Webb, M.3
Paliakov, E.4
McCoy, L.F.5
Pfeiffer, C.M.6
-
4
-
-
84857889828
-
Does the presence of 3-epi-25ohd(3) affect the routine measurement of vitamin D using liquid chromatography tandem mass spectrometry?
-
Keevil B. Does the presence of 3-epi-25ohd(3) affect the routine measurement of vitamin D using liquid chromatography tandem mass spectrometry?. Clin Chem Lab Med 2012, 50:181-183.
-
(2012)
Clin Chem Lab Med
, vol.50
, pp. 181-183
-
-
Keevil, B.1
-
5
-
-
80055092764
-
Fast separation of 25-hydroxyvitamin d3 from 3-epi-25-hydroxyvitamin d3 in human serum by liquid chromatography-tandem mass spectrometry: variable prevalence of 3-epi-25-hydroxyvitamin d3 in infants, children, and adults
-
van den Ouweland J.M.W., Beijers A.M., van Daal H. Fast separation of 25-hydroxyvitamin d3 from 3-epi-25-hydroxyvitamin d3 in human serum by liquid chromatography-tandem mass spectrometry: variable prevalence of 3-epi-25-hydroxyvitamin d3 in infants, children, and adults. Clin Chem 2011, 57:1618-1619.
-
(2011)
Clin Chem
, vol.57
, pp. 1618-1619
-
-
van den Ouweland, J.M.W.1
Beijers, A.M.2
van Daal, H.3
-
6
-
-
84855499679
-
The c-3 epimer of 25-hydroxyvitamin d3 is present in adult serum
-
Lensmeyer G., Poquette M., Wiebe D., Binkley N. The c-3 epimer of 25-hydroxyvitamin d3 is present in adult serum. J Clin Endocrinol Metab 2012, 97:163-168.
-
(2012)
J Clin Endocrinol Metab
, vol.97
, pp. 163-168
-
-
Lensmeyer, G.1
Poquette, M.2
Wiebe, D.3
Binkley, N.4
-
7
-
-
0019498145
-
Impaired 24,25-dihydroxyvitamin d production in anephric human and pig
-
Horst R.L., Littledike E.T., Gray R.W., Napoli J.L. Impaired 24,25-dihydroxyvitamin d production in anephric human and pig. J Clin Invest 1981, 67:274-280.
-
(1981)
J Clin Invest
, vol.67
, pp. 274-280
-
-
Horst, R.L.1
Littledike, E.T.2
Gray, R.W.3
Napoli, J.L.4
-
8
-
-
45849133058
-
Metabolic profiling of major vitamin d metabolites using diels-alder derivatization and ultra-performance liquid chromatography-tandem mass spectrometry
-
Aronov P.A., Hall L.M., Dettmer K., Stephensen C.B., Hammock B.D. Metabolic profiling of major vitamin d metabolites using diels-alder derivatization and ultra-performance liquid chromatography-tandem mass spectrometry. Anal Bioanal Chem 2008, 391:1917-1930.
-
(2008)
Anal Bioanal Chem
, vol.391
, pp. 1917-1930
-
-
Aronov, P.A.1
Hall, L.M.2
Dettmer, K.3
Stephensen, C.B.4
Hammock, B.D.5
-
9
-
-
77949799231
-
Ultrasensitive quantification of serum vitamin d metabolites using selective solid-phase extraction coupled to microflow liquid chromatography and isotope-dilution mass spectrometry
-
Duan X., Weinstock-Guttman B., Wang H., Bang E., Li J., Ramanathan M., et al. Ultrasensitive quantification of serum vitamin d metabolites using selective solid-phase extraction coupled to microflow liquid chromatography and isotope-dilution mass spectrometry. Anal Chem 2010, 82:2488-2497.
-
(2010)
Anal Chem
, vol.82
, pp. 2488-2497
-
-
Duan, X.1
Weinstock-Guttman, B.2
Wang, H.3
Bang, E.4
Li, J.5
Ramanathan, M.6
-
10
-
-
80052273285
-
Simultaneous measurement of plasma vitamin d(3) metabolites, including 4beta,25-dihydroxyvitamin d(3), using liquid chromatography-tandem mass spectrometry
-
Wang Z., Senn T., Kalhorn T., Zheng X.E., Zheng S., Davis C.L., et al. Simultaneous measurement of plasma vitamin d(3) metabolites, including 4beta,25-dihydroxyvitamin d(3), using liquid chromatography-tandem mass spectrometry. Anal Biochem 2011, 418:126-133.
-
(2011)
Anal Biochem
, vol.418
, pp. 126-133
-
-
Wang, Z.1
Senn, T.2
Kalhorn, T.3
Zheng, X.E.4
Zheng, S.5
Davis, C.L.6
-
11
-
-
79959788466
-
The ratio of serum 24,25-dihydroxyvitamin d(3) to 25-hydroxyvitamin d(3) is predictive of 25-hydroxyvitamin d(3) response to vitamin d(3) supplementation
-
Wagner D., Hanwell H.E., Schnabl K., Yazdanpanah M., Kimball S., Fu L., et al. The ratio of serum 24,25-dihydroxyvitamin d(3) to 25-hydroxyvitamin d(3) is predictive of 25-hydroxyvitamin d(3) response to vitamin d(3) supplementation. J Steroid Biochem Mol Biol 2011, 126:72-77.
-
(2011)
J Steroid Biochem Mol Biol
, vol.126
, pp. 72-77
-
-
Wagner, D.1
Hanwell, H.E.2
Schnabl, K.3
Yazdanpanah, M.4
Kimball, S.5
Fu, L.6
-
12
-
-
77952691050
-
Advances in determination of vitamin d related compounds in biological samples using liquid chromatography-mass spectrometry: a review
-
Higashi T., Shimada K., Toyo'oka T. Advances in determination of vitamin d related compounds in biological samples using liquid chromatography-mass spectrometry: a review. J Chromatogr B Analyt Technol Biomed Life Sci 2010, 878:1654-1661.
-
(2010)
J Chromatogr B Analyt Technol Biomed Life Sci
, vol.878
, pp. 1654-1661
-
-
Higashi, T.1
Shimada, K.2
Toyo'oka, T.3
-
13
-
-
77951097205
-
Measurement of 25-hydroxyvitamin d in the clinical laboratory: current procedures, performance characteristics and limitations
-
Wallace A.M., Gibson S., de la Hunty A., Lamberg-Allardt C., Ashwell M. Measurement of 25-hydroxyvitamin d in the clinical laboratory: current procedures, performance characteristics and limitations. Steroids 2010, 75:477-488.
-
(2010)
Steroids
, vol.75
, pp. 477-488
-
-
Wallace, A.M.1
Gibson, S.2
de la Hunty, A.3
Lamberg-Allardt, C.4
Ashwell, M.5
-
14
-
-
77955417271
-
Quantification of circulating 25-hydroxyvitamin d by liquid chromatography-tandem mass spectrometry
-
Vogeser M. Quantification of circulating 25-hydroxyvitamin d by liquid chromatography-tandem mass spectrometry. J Steroid Biochem Mol Biol 2010, 121:565-573.
-
(2010)
J Steroid Biochem Mol Biol
, vol.121
, pp. 565-573
-
-
Vogeser, M.1
-
15
-
-
78650905587
-
Progress of liquid chromatography-mass spectrometry in measurement of vitamin d metabolites and analogues
-
El-Khoury J.M., Reineks E.Z., Wang S. Progress of liquid chromatography-mass spectrometry in measurement of vitamin d metabolites and analogues. Clin Biochem 2011, 44:66-76.
-
(2011)
Clin Biochem
, vol.44
, pp. 66-76
-
-
El-Khoury, J.M.1
Reineks, E.Z.2
Wang, S.3
-
16
-
-
77749324101
-
Development of a candidate reference measurement procedure for the determination of 25-hydroxyvitamin d3 and 25-hydroxyvitamin d2 in human serum using isotope-dilution liquid chromatography-tandem mass spectrometry
-
Tai S.S., Bedner M., Phinney K.W. Development of a candidate reference measurement procedure for the determination of 25-hydroxyvitamin d3 and 25-hydroxyvitamin d2 in human serum using isotope-dilution liquid chromatography-tandem mass spectrometry. Anal Chem 2010, 82:1942-1948.
-
(2010)
Anal Chem
, vol.82
, pp. 1942-1948
-
-
Tai, S.S.1
Bedner, M.2
Phinney, K.W.3
-
17
-
-
79952955080
-
A specific lc/esi-ms/ms method for determination of 25-hydroxyvitamin d3 in neonatal dried blood spots containing a potential interfering metabolite, 3-epi-25-hydroxyvitamin d3
-
Higashi T., Suzuki M., Hanai J., Inagaki S., Min J.Z., Shimada K., et al. A specific lc/esi-ms/ms method for determination of 25-hydroxyvitamin d3 in neonatal dried blood spots containing a potential interfering metabolite, 3-epi-25-hydroxyvitamin d3. J Sep Sci 2011, 34:725-732.
-
(2011)
J Sep Sci
, vol.34
, pp. 725-732
-
-
Higashi, T.1
Suzuki, M.2
Hanai, J.3
Inagaki, S.4
Min, J.Z.5
Shimada, K.6
-
18
-
-
79952205543
-
Candidate reference measurement procedures for serum 25-hydroxyvitamin d3 and 25-hydroxyvitamin d2 by using isotope-dilution liquid chromatography-tandem mass spectrometry
-
Stepman H.C., Vanderroost A., Van Uytfanghe K., Thienpont L.M. Candidate reference measurement procedures for serum 25-hydroxyvitamin d3 and 25-hydroxyvitamin d2 by using isotope-dilution liquid chromatography-tandem mass spectrometry. Clin Chem 2011, 57:441-448.
-
(2011)
Clin Chem
, vol.57
, pp. 441-448
-
-
Stepman, H.C.1
Vanderroost, A.2
Van Uytfanghe, K.3
Thienpont, L.M.4
-
19
-
-
79959214925
-
Misleading measures in vitamin d analysis: a novel lc-ms/ms assay to account for epimers and isobars
-
Shah I., James R., Barker J., Petroczi A., Naughton D.P. Misleading measures in vitamin d analysis: a novel lc-ms/ms assay to account for epimers and isobars. Nutr J 2011, 10:46.
-
(2011)
Nutr J
, vol.10
, pp. 46
-
-
Shah, I.1
James, R.2
Barker, J.3
Petroczi, A.4
Naughton, D.P.5
-
20
-
-
0035061556
-
Determination of 24,25-dihydroxyvitamin d(3) in human plasma using liquid chromatography-mass spectrometry after derivatization with a Cookson-type reagent
-
Higashi T., Awada D., Shimada K. Determination of 24,25-dihydroxyvitamin d(3) in human plasma using liquid chromatography-mass spectrometry after derivatization with a Cookson-type reagent. Biomed Chromatogr 2001, 15:133-140.
-
(2001)
Biomed Chromatogr
, vol.15
, pp. 133-140
-
-
Higashi, T.1
Awada, D.2
Shimada, K.3
-
21
-
-
18144364293
-
Determination of 25-hydroxyvitamin d in human plasma using high-performance liquid chromatography-tandem mass spectrometry
-
Tsugawa N., Suhara Y., Kamao M., Okano T. Determination of 25-hydroxyvitamin d in human plasma using high-performance liquid chromatography-tandem mass spectrometry. Anal Chem 2005, 77:3001-3007.
-
(2005)
Anal Chem
, vol.77
, pp. 3001-3007
-
-
Tsugawa, N.1
Suhara, Y.2
Kamao, M.3
Okano, T.4
-
22
-
-
77957885962
-
Quantitative determination of vitamin d metabolites in plasma using uhplc-ms/ms
-
Ding S., Schoenmakers I., Jones K., Koulman A., Prentice A., Volmer D.A. Quantitative determination of vitamin d metabolites in plasma using uhplc-ms/ms. Anal Bioanal Chem 2010, 398:779-789.
-
(2010)
Anal Bioanal Chem
, vol.398
, pp. 779-789
-
-
Ding, S.1
Schoenmakers, I.2
Jones, K.3
Koulman, A.4
Prentice, A.5
Volmer, D.A.6
-
23
-
-
84876417499
-
-
Certificate of analysis, standard reference material 2972: 25-hydroxyvitamin d2 and d3 calibration solutions. Gaithersburg, md: Standard reference materials program, nist. 2009.
-
Certificate of analysis, standard reference material 2972: 25-hydroxyvitamin d2 and d3 calibration solutions. Gaithersburg, md: Standard reference materials program, nist. 2009.
-
-
-
-
24
-
-
84876413879
-
-
Certificate of analysis, standard reference material 972: Vitamin d in human serum. Gaithersburg, md: Standard reference materials program, nist. 2009.
-
Certificate of analysis, standard reference material 972: Vitamin d in human serum. Gaithersburg, md: Standard reference materials program, nist. 2009.
-
-
-
-
25
-
-
49449118926
-
Development of a standard reference material for vitamin d in serum
-
Phinney K.W. Development of a standard reference material for vitamin d in serum. Am J Clin Nutr 2008, 88:511S-512S.
-
(2008)
Am J Clin Nutr
, vol.88
-
-
Phinney, K.W.1
-
26
-
-
0038574979
-
Ion suppression in mass spectrometry
-
Annesley T.M. Ion suppression in mass spectrometry. Clin Chem 2003, 49:1041-1044.
-
(2003)
Clin Chem
, vol.49
, pp. 1041-1044
-
-
Annesley, T.M.1
-
27
-
-
78650552427
-
-
International Organization for Standardization, Geneva, Switzerland, Iso
-
Iso Guide to the expression of uncertainty in measurement 2008, International Organization for Standardization, Geneva, Switzerland.
-
(2008)
Guide to the expression of uncertainty in measurement
-
-
-
28
-
-
80054052886
-
Determination of serum vitamins 25-oh-d2 and 25-oh-d3 with liquid chromatography-tandem mass spectrometry using atmospheric pressure chemical ionization or electrospray source and core-shell or sub-2 mum particle columns: a comparative study
-
Bogusz M.J., Al Enazi E., Tahtamoni M., Jawaad J.A., Al Tufail M. Determination of serum vitamins 25-oh-d2 and 25-oh-d3 with liquid chromatography-tandem mass spectrometry using atmospheric pressure chemical ionization or electrospray source and core-shell or sub-2 mum particle columns: a comparative study. Clin Biochem 2011, 44:1329-1337.
-
(2011)
Clin Biochem
, vol.44
, pp. 1329-1337
-
-
Bogusz, M.J.1
Al Enazi, E.2
Tahtamoni, M.3
Jawaad, J.A.4
Al Tufail, M.5
|