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支气管哮喘(简称哮喘)是由多种细胞和细胞组分参与的气道慢性炎症性疾病[1],被世界卫生组织列为疾病中四大难症之一[2],在世界范围内广泛流行。已成为美国18岁以下人群住院的第3位原因,
Bronchial asthma (asthma) is a chronic inflammatory disease of the airways involved in a variety of cells and cellular components [1], and has been listed as one of the four major diseases in the world by the World Health Organization [2]. It is widely used in the world popular. Has become the third cause of hospitalization in the United States under the age of 18,