支气管哮喘气道平滑肌生长的生化机制

Biomechanism of airway smooth muscle growth in bronchial asthma

支气管哮喘都有气道平滑肌的生长，并引起气道的狭窄和气流阻塞，其分子机制和气道重塑而发生的功能改变仍然不清楚。这篇综述将讨论气道平滑肌增生、肥大以及功能的改变和发生的生化机制。

Airway smooth muscle growth lies in bronchial asthma and leads to narrowing and airflow obstruction of the airway, whose molecular mechanism and functional effect of remodeling of airway remains unclear. This review will discuss airway smooth muscle hyperplasia, hypertrophy and biomechanism of them.