Leukotriene receptor antagonist used for bronchial asthma is:
Ans. (A) Zafirlukast(Ref: KDT 8th/e p248)Montelukast, zafirlukast and idalukast are Cys-LT1 receptor antagonists.Zileuton inhibits the production of leukotrienes by inhibiting the enzyme 5-lipoxygenase.
Zafirlukast
Zileuton
Cromolyn sodium
Aminophylline
Asthma