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血管平滑肌细胞 (ｖａｓｃｕｌａｒｓｍｏｏｔｈｍｕｓｃｌｅｃｅｌｌ,ＶＳＭＣ)增殖及转化在肺动脉高压、高血压、动脉粥样硬化及冠状动脉成形术后再狭窄等的形成过程中具有重要的作用。急慢性缺氧均可导致肺动脉高压 ,而ＶＳＭＣ在肺血管结构重建中起了重要的作用。流行病学
Proliferation and transformation of vascularsmooth muscle cells (VSMC) plays an important role in the formation of pulmonary hypertension, hypertension, atherosclerosis and restenosis after coronary angioplasty. Both acute and chronic hypoxia lead to pulmonary hypertension, whereas VSMC plays an important role in pulmonary vascular remodeling. Epidemiology