Comparison of urinary 6-beta-cortisol and the erythromycin breath test as measures of hepatic P450IIIA (CYP3A) activity.

Watkins, P B

Comparison of urinary 6-beta-cortisol and the erythromycin breath test as measures of hepatic P450IIIA (CYP3A) activity. [electronic resource] - Clinical pharmacology and therapeutics Sep 1992 - 265-73 p. digital

Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S.

0009-9236

10.1038/clpt.1992.140 doi


Aryl Hydrocarbon Hydroxylases
Breath Tests--methods
Carbon Dioxide--metabolism
Cyclosporine--therapeutic use
Cytochrome P-450 CYP3A
Cytochrome P-450 Enzyme System--metabolism
Humans
Hydrocortisone--urine
Liver--enzymology
Oxidoreductases, N-Demethylating--metabolism
Psoriasis--drug therapy
Regression Analysis
Rifampin--therapeutic use
Troleandomycin--therapeutic use