Objective To explore the expression of TRAIL in asthmatic rat lung and the apoptosis of T-lymphocytes in asthmatic rat BALF and the effect of aminophyline on them.

• 目的研究哮喘大鼠肺组织TRAIL的表达及支气管肺泡灌洗液(BALF)中T淋巴细胞凋亡情况,以及氨茶碱对其的影响。