Abstract: Asthma is characterized by chronic airway inflammation and mucus hypersecretion,but the excess mucus secretion has been relatively undervalued in pathophysiology of asthma.

• 文章摘要: 哮喘是一种以慢性气道炎症和黏液高分泌为特点的疾病，但黏液的过度分泌在哮喘病理生理中的作用被相对低估了。