Adhering to oral administration of radiolabeled zafirlukast to volunteers, urinary excretion accounts for about ten% in the dose and the remainder is excreted in feces. Zafirlukast is not detected in urine. In vitro research shown that zafirlukast antagonized the contractile action of three leukotrienes (LTC four, LTD 4 and LTE https://tocopherol35679.blogoxo.com/34628759/af-dx-384-free-base-an-overview