Continuous cleanup/preconcentration procedure of hydroxyvitamin D3 metabolites in plasma as an alternative to batch solid-phase extraction

Journal of Chromatography B: Biomedical Applications

Volumn 696, Issue 1, 1997, Pages 43-51

  Ortiz Boyer, F ^a   Fernandez Romero J M ^a   Luque De Castro, M D ^a   Quesada, J M ^a  

^a UNIVERSITY OF CÓRDOBA   (Spain)

Author keywords

Hydroxyvitamin D3; Vitamins

Indexed keywords

24,25 DIHYDROXYCOLECALCIFEROL; CALCIFEDIOL; HYDROXYCOLECALCIFEROL;

ARTICLE; HUMAN; LIQUID CHROMATOGRAPHY; METABOLITE; PLASMA; PRIORITY JOURNAL; SOLID PHASE EXTRACTION;

24,25-DIHYDROXYVITAMIN D 3; CALCIFEDIOL; CALCITRIOL; CHROMATOGRAPHY, HIGH PRESSURE LIQUID; HUMANS; HYDROGEN-ION CONCENTRATION; LINEAR MODELS; ONLINE SYSTEMS; OSMOLAR CONCENTRATION; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SPECTROPHOTOMETRY, ULTRAVIOLET;

EID: 0342275230     PISSN: 15726495     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0378-4347(97)00237-5     Document Type: Article

References (22)

1. H. Reichel, H.P. Koefler, A.W. Norman, New Engl. J. Med. 320 (1989) 980-991.
2. I.P. Braidman, D.C. Anderson, Clin. Endocrinol. 6 (1985) 445-460.
3. M.R. Walters, Endocrin. Rev. 13 (1992) 719-764.
4. H. Darwish, H.F. De Luca, Crit. Rev. Euk. Gene. Exp. 3 (1993) 89-116.
5. J.M. Quesada, W. Coopmans, P. Ruiz, O. Aljama, I. Jans, R. Bouillon, J. Clin. Endocrinol. Metab. 74 (1992) 494-501.
6. J.M. Quesada, A. Mateo, I. Jans, M. Rodriguez, R. Bouillon, J. Bone Min. Res. 9 (1994) 53-57.
7. N.A. Morrison, J.C. Qi, A. Tokita, P.J. Kelly, L. Crofts, T. Nguyen, P.N. Sambrook, J. Eisman, Nature 367 (1994) 284-287.
8. D.A. Seamark, D.J.H. Trafford, H.L.J. Makin, J. Steroid Biochem. 14 (1981) 111-123.
9. C.E. Porteus, R.D. Coldwell, D.J.H. Trafford, H.L.J. Makin, J. Steroid Biochem. 28 (1987) 785-801.
10. K. Shimada, N. Kobayashi, Trends Anal. Chem. 10 (1991) 103-105.
11. G. Jones, Clin. Chem. 24 (1978) 287-298.
12. M.L. Traba, C. de la Piedra, M. Marin, Clin. Chem. 29 (1983) 1806-1807.
13. E.B. Mawer, J.T. Hann, J. Chromatogr. 59 (1987) 305-316.
14. T. Iwata, M. Yamaguchi, H. Hanazono, Y. Imazato, M. Nakamura, Y. Ohkura, Anal. Sci. 6 (1990) 361-366.
15. M. Shimizu, S. Kamashi, Y. Nishii, S. Yamada, Anal. Biochem. 194 (1991) 77-81.
16. J. Osredkar, I. Vrhovec, J. Liq. Chromatogr. 12 (1989) 1897-1907.
17. T. Okano, N. Tsugawa, K. Kobayashi, J. Chromatogr. 493 (1989) 63-70.
18. R.D. Coldwell, D.H.L. Trafford, M.J. Varley, H.L.J. Makin, D.N. Kirk, Biomed. Environ. Mass Spectrom. 16 (1988) 81-84.
19. R.D. Coldwell, D.H.J. Trafford, H.L.J. Makin, J. Mass Spectrom. 30 (1995) 348-356.
20. P.C. Kao, D.W. Heser, Clin. Chem. 30 (1984) 56-61.
21. T.J. Gilbertson, R.P. Stryd, Clin. Chem. 23 (1977) 1700-1704.
22. F. Ortiz-Boyer, J.M. Fernández-Romero, M.D. Luque de Castro and J.M. Quesada, J. Liq. Chromatogr., (1997) in press.