Pursuing oral administration of radiolabeled zafirlukast to volunteers, urinary excretion accounts for about 10% with the dose and the remainder is excreted in feces. Zafirlukast will not be detected in urine. Zafirlukast is extensively hepatically metabolized by an enzyme known as CYP2C9. Zafirlukast inhibits the action of CYP3A4, leading to https://km0441680232.blogars.com/33286750/not-known-details-about-3-deazaneplanocin-a