Object To explore the hyaluronic acid(HA),eosinophi(EOS),eosinophil cationic protein (ECP) and the collection,adhesion.activated of the HA with bronchial asthma.

• 目的探讨透明质酸(HA)、嗜酸性细胞阳离子蛋白(ECP)及嗜酸性粒细胞(EOS)在支气管哮喘发病机制中的作用。