Direct determination of the ratio of tetrahydrocortisol + allo-tetrahydrocortisol to tetrahydrocortisone in urine by LC-MS-MS

Journal of Chromatography B: Analytical Technologies in the Biomedical and Life Sciences

Volumn 830, Issue 2, 2006, Pages 278-285

  Raffaelli, Andrea ^a,b   Saba, Alessandro ^a,b   Vignali, Edda ^b   Marcocci, Claudio ^b   Salvadori, Piero ^b  

^a CNR   (Italy)

^b UNIVERSITY OF PISA   (Italy)

Author keywords

Electrospray ionization; Mass spectrometry; Metabolism; Steroids

Indexed keywords

DISEASES; GAS CHROMATOGRAPHY; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; MASS SPECTROMETRY; METABOLISM; METHANOL;

CORTISONE; ELECTROSPRAY IONIZATION; STEROIDS;

ENZYMES;

5ALPHA PREGNAN 3ALPHA,11ALPHA,17ALPHA,21 TETROL 20 ONE; 5ALPHA PREGNAN 3BETA,11BETA,17ALPHA,21 TETROL 20 ONE; ACETONITRILE; METHANOL; TETRAHYDROCORTISOL; TETRAHYDROCORTISOL 21 YL BETA DEXTRO GLUCURONIDE; TETRAHYDROCORTISONE; TETRAHYDROCORTISONE 3ALPHA YL BETA DEXTRO GLUCURONIDE; UNCLASSIFIED DRUG; WATER;

ARTICLE; CHEMICAL STRUCTURE; ELECTROSPRAY MASS SPECTROMETRY; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; LIQUID CHROMATOGRAPHY; PRIORITY JOURNAL; TANDEM MASS SPECTROMETRY; URINALYSIS;

CALIBRATION; CHROMATOGRAPHY, HIGH PRESSURE LIQUID; HUMANS; PREGNANES; REPRODUCIBILITY OF RESULTS; SPECTROMETRY, MASS, ELECTROSPRAY IONIZATION; TETRAHYDROCORTISOL; TETRAHYDROCORTISONE;

EID: 30444440293     PISSN: 15700232     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jchromb.2005.11.011     Document Type: Article

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