AIM: To explore the expression of vascular cell adhesion molecule-1(VCAM-1) in pulmonary tissues of rats with bleomycin(BLM)-induced pulmonary fibrosis and the role of VCAM-1 in vascular injury.

• 目的:探讨血管细胞黏附分子-1(VCAM-1)在博莱霉素(BLM)致大鼠肺纤维化肺组织中的表达及其在肺血管损害中的作用.