摘要
目的支架内再狭窄与血管平滑肌分化、迁移,细胞外基质的过度增值所致新生内膜增生密切相关。Rho激酶参与支架置入引起的新生内膜增生的调节。长期抑制Rho激酶的表达可阻止新生内膜的增生,可能成为防止支架内再狭窄的一种方法 。
ISR is essentially due to vascular smooth muscle cell ( VSMC ) proliferation and migration, and exces- sive extracellular matrix production, leading to neointima foliation. Rho-kinase, a major regulator of VSMC proliferation and migration, after stenting plays its role in the neointimal formation. Long-term inhibition of Rho-kinase suppresses instent neointimal formation by multiple mechanisms. Inhibition of the Rho/Rho kinase pathway should provide a useful strat- egy to prevent ISR.
出处
《中国动脉硬化杂志》
CAS
CSCD
北大核心
2010年第6期422-424,共3页
Chinese Journal of Arteriosclerosis