摘要
血红素氧合酶-1(heme oxygenase-1,HO-1)是血红素降解的起始酶和限速酶,可被氧化应激、化学物质和药物等诱导激活,通过抗氧化、抗炎和抗凋亡机制发挥细胞保护作用。多种中枢神经系统(central nervous system,CNS)疾病均可引起HO-1表达变化,该酶的异常涉及到多种CNS疾病。文中就HO-1的生物学特性和在不同神经系统疾病中的表达、作用作简要综述。
Heme oxygenase-1(HO-1),as a rate-limiting enzyme of heme,can be activated by oxidative stress,chemical materials and drugs,and protects cells by its anti-oxidation,anti-inflammation and anti-apoptosis roles.Its abnormal expression is always related to many central nervous system diseases.This article summarizes the biological specificities and its expressions and effects in different central nervous system diseases.
出处
《医学研究生学报》
CAS
北大核心
2012年第3期316-320,共5页
Journal of Medical Postgraduates