Expression of P-glycoprotein and CYP3A4 along the porcine oral-gastrointestinal tract: implications on oral mucosal drug delivery

摘要

Objectives: To characterize the expression of Pgp and CYP3A4 along the oral-gastrointestinal (GI) tract for understanding the potential roles of CY3A4 and Pgp in oral mucosal drug delivery.