van Asperen J, van Tellingen O, Sparreboom A, Schinkel A H, Borst P, Nooijen W J, Beijnen J H
Department of Clinical Chemistry, The Netherlands Cancer Institute, Amsterdam.
Br J Cancer. 1997;76(9):1181-3. doi: 10.1038/bjc.1997.530.
Inhibition of intestinal P-glycoprotein might enhance the absorption of orally administered P-glycoprotein substrate drugs. We show here a 10-fold increased oral bioavailability of paclitaxel in mice treated with the P-glycoprotein blocker SDZ PSC 833. These results encourage further research on the development of a clinically useful oral formulation of paclitaxel.
抑制肠道P-糖蛋白可能会增强口服P-糖蛋白底物药物的吸收。我们在此表明,用P-糖蛋白阻滞剂SDZ PSC 833处理的小鼠中,紫杉醇的口服生物利用度提高了10倍。这些结果鼓励对开发临床上有用的紫杉醇口服制剂进行进一步研究。