Abstract
Allergic asthma is a disease characterized by bronchial airway hyperactivity and chronic airway inflammation with significant infiltration of eosinophils, mast cells and T helper (Th) lymphocytes. It is recognized that the appearance of allergic inflammation is due to action of cytokines derived from Th1, Th2 and Th3 cells. The Th2 response can be induced by IL-25 that influence the induc…