作者：张丙芳，张彩莲，范风云，苏明权，刘颖格，戚好文【关键词】 ,氨茶碱 【Abstract】AIM： To study the effects of aminophylline on the secretion of matrix metalloproteinases (MMPs) by rat airway smooth muscle cells (ASMC) in vitro and to explore its relation with the inhibition of ASMC proliferation. METHODS: Airway smooth muscle cells..