Grapefruit juice activates P-glycoprotein-mediated drug transport.

作者: Andrea Soldner , Uwe Christians , Miki Susanto , Vincent J. Wacher , Jeffrey A. Silverman

DOI: 10.1023/A:1011902625609

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摘要: Purpose. Grapefruit juice (GJ) is known to increase the oral bioavailability of many CYP3A-substrates by inhibiting intestinal phase-I metabolism. However, magnitude AUC often insignificant and highly variable. Since we earlier suggested that CYP3A P-glycoprotein (P-gp) form a concerted barrier drug absorption, investigated role P-gp in GJ-drug interactions.

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