Objective To determine the effect of endogenous carbon monoxide (CO) on vascular smooth muscle cells (VSMCs) proliferation induced by endothelin 1 (ET 1).

• 目的探讨内源性一氧化碳（CO）对内皮素?1（ET?1）诱导的血管平滑肌细胞（VSMC）增殖的影响。