Results: 3

Estudo da permeabilidade de fármacos por meio do modelo de saco intestinal de ratos

Os parâmetros de permeabilidade e solubilidade são fundamentais à absorção oral de fármacos e a partir dessas características, foi criado o Sistema de Classificação Biofarmacêutica, através do qual os fármacos são divididos em quatro classes. Atualmente, para a determinação da solubilidade...

Sunitinib induced resistance of endothelial cells by up-regulating P-glycoprotein and PI3K/Akt pathway

Abstract Drug resistance is a crucial obstacle to achieve satisfactory chemotherapeutic effects. Numerous studies have shown that the PI3K/Akt signaling pathway plays a significant role in various processes of cellular events and tumor progression, while few studies have focused on the PI3K/Akt signaling...

Overview of P-glycoprotein inhibitors: a rational outlook

Braz. j. pharm. sci; 48 (3), 2012
P-glycoprotein (P-gp), a transmembrane permeability glycoprotein, is a member of ATP binding cassette (ABC) super family that functions specifically as a carrier mediated primary active efflux transporter. It is widely distributed throughout the body and has a diverse range of substrates. Several vital t...