Interpatient heterogeneity in expression of CYP3A4 and CYP3A5 in small bowel. Lack of prediction by the erythromycin breath test
Lown, K S, Kolars, J C, Thummel, K E, Barnett, J L, Kunze, K L, Wrighton, S A, Watkins, P B
Published in Drug metabolism and disposition (01.11.1994)
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Published in Drug metabolism and disposition (01.11.1994)
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Role of intestinal P-glycoprotein (mdr1) in interpatient variation in the oral bioavailability of cyclosporine
Lown, K S, Mayo, R R, Leichtman, A B, Hsiao, H L, Turgeon, D K, Schmiedlin-Ren, P, Brown, M B, Guo, W, Rossi, S J, Benet, L Z, Watkins, P B
Published in Clinical pharmacology and therapeutics (01.09.1997)
Published in Clinical pharmacology and therapeutics (01.09.1997)
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Effects of a chargrilled meat diet on expression of CYP3A, CYP1A, and P-glycoprotein levels in healthy volunteers
Fontana, R J, Lown, K S, Paine, M F, Fortlage, L, Santella, R M, Felton, J S, Knize, M G, Greenberg, A, Watkins, P B
Published in Gastroenterology (New York, N.Y. 1943) (01.07.1999)
Published in Gastroenterology (New York, N.Y. 1943) (01.07.1999)
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Mechanisms of enhanced oral availability of CYP3A4 substrates by grapefruit constituents : Decreased enterocyte CYP3A4 concentration and mechanism-based inactivation by furanocoumarins
SCHMIEDLIN-REN, P, EDWARDS, D. J, WATKINS, P. B, FITZSIMMONS, M. E, HE, K, LOWN, K. S, WOSTER, P. M, RAHMAN, A, THUMMEL, K. E, FISHER, J. M, HOLLENBERG, P. F
Published in Drug metabolism and disposition (01.11.1997)
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Published in Drug metabolism and disposition (01.11.1997)
Journal Article
The erythromycin breath test predicts the clearance of midazolam
Lown, K S, Thummel, K E, Benedict, P E, Shen, D D, Turgeon, D K, Berent, S, Watkins, P B
Published in Clinical pharmacology and therapeutics (01.01.1995)
Published in Clinical pharmacology and therapeutics (01.01.1995)
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Comparison of urinary 6-beta-cortisol and the erythromycin breath test as measures of hepatic P450IIIA (CYP3A) activity
Watkins, P B, Turgeon, D K, Saenger, P, Lown, K S, Kolars, J C, Hamilton, T, Fishman, K, Guzelian, P S, Voorhees, J J
Published in Clinical pharmacology and therapeutics (01.09.1992)
Published in Clinical pharmacology and therapeutics (01.09.1992)
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Molecular and Physical Mechanisms of First-Pass Extraction
HALL, S. D, THUMMEL, K. E, WRIGHTON, S. A, WATKINS, P. B, LOWN, K. S, BENET, L. Z, PAINE, M. F, MAYO, R. R, TURGEON, D. K, BAILEY, D. G, FONTANA, R. J
Published in Drug metabolism and disposition (01.02.1999)
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Published in Drug metabolism and disposition (01.02.1999)
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Grapefruit juice increases felodipine oral availability in humans by decreasing intestinal CYP3A protein expression
Lown, K S, Bailey, D G, Fontana, R J, Janardan, S K, Adair, C H, Fortlage, L A, Brown, M B, Guo, W, Watkins, P B
Published in The Journal of clinical investigation (15.05.1997)
Published in The Journal of clinical investigation (15.05.1997)
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Journal Article
Grapefruit juice increases felodipine oral availability in humans by decreasing intestinal CYP3A protein expression
Lown, K S, Bailey, D G, Fontana, R J, Janardan, S K, Adair, C H, Fortlage, L A, Brown, M B, Guo, W, Watkins, P B
Published in The Journal of clinical investigation (15.05.1997)
Published in The Journal of clinical investigation (15.05.1997)
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P450 3A activity and cyclosporine dosing in kidney and heart transplant recipients
Turgeon, D K, Leichtman, A B, Lown, K S, Normolle, D P, Deeb, G M, Merion, R M, Watkins, P B
Published in Clinical pharmacology and therapeutics (01.09.1994)
Published in Clinical pharmacology and therapeutics (01.09.1994)
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Prediction of interpatient and intrapatient variation in OG 37-325 dosing requirements by the erythromycin breath test. A prospective study in renal transplant recipients
Turgeon, D K, Leichtman, A B, Blake, D S, Schmouder, R L, Lown, K S, Annesley, T M, Watkins, P B
Published in Transplantation (27.06.1994)
Published in Transplantation (27.06.1994)
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Selective expression of CYP3A5 and not CYP3A4 in human blood
Janardan, S K, Lown, K S, Schmiedlin-Ren, P, Thummel, K E, Watkins, P B
Published in Pharmacogenetics (London) (01.10.1996)
Published in Pharmacogenetics (London) (01.10.1996)
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Update of the Adult and Pediatric Liver Transplant Program at the University of Michigan
Turcotte, J G, Magee, J C, Bromberg, J S, Campbell, D A, Dickinson, C J, Fontana, R J, Henley, K S, Hillemeier, A C, Lok, A S, Lown, K S, Olson, A D, Punch, J D, Su, G L, Merion, R M
Published in Clinical transplants (1996)
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Published in Clinical transplants (1996)
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CYP3A gene expression in human gut epithelium
Kolars, J C, Lown, K S, Schmiedlin-Ren, P, Ghosh, M, Fang, C, Wrighton, S A, Merion, R M, Watkins, P B
Published in Pharmacogenetics (London) (01.10.1994)
Published in Pharmacogenetics (London) (01.10.1994)
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Hepatic but not intestinal CYP3A4 displays dose-dependent induction by efavirenz in humans
Mouly, Stéphane, Lown, Kenneth S, Kornhauser, David, Joseph, Jeffrey L, Fiske, William D, Benedek, Irma H, Watkins, Paul B
Published in Clinical pharmacology and therapeutics (01.07.2002)
Published in Clinical pharmacology and therapeutics (01.07.2002)
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Expression of Enzymatically Active CYP3A4 by Caco-2 Cells Grown on Extracellular Matrix-Coated Permeable Supports in the Presence of 1α,25-Dihydroxyvitamin D 3
Schmiedlin-Ren, Phyllissa, Thummel, Kenneth E., Fisher, Jeannine M., Paine, Mary F., Lown, Kenneth S., Watkins, Paul B.
Published in Molecular pharmacology (01.05.1997)
Published in Molecular pharmacology (01.05.1997)
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Journal Article
Expression of enzymatically active CYP3A4 by Caco-2 cells grown on extracellular matrix-coated permeable supports in the presence of 1alpha,25-dihydroxyvitamin D3
Schmiedlin-Ren, P, Thummel, K E, Fisher, J M, Paine, M F, Lown, K S, Watkins, P B
Published in Molecular pharmacology (01.05.1997)
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Published in Molecular pharmacology (01.05.1997)
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