多柔比星心脏毒性机制及防治研究进展

多柔比星(ADM)是一种广谱、高效的蒽环类抗肿瘤药物,长期应用容易导致累积性、不可逆性心脏病变.有关ADM心脏毒性的机制较复杂,主要涉及氧化应激、线粒体病变、心肌细胞凋亡等.近年来一系列减少ADM心脏毒性而不影响其抗肿瘤活性的措施被人们采用.文章就ADM心脏毒性的发病机制及防治措施方面的进展作一综述,期望为改善肿瘤患者的长期生存率提供借鉴.

The development of mechanism and prevention of Adriamycin-induced cardiotoxicity

Adriamycin is an effective and broad-spectrum anthracycline antineoplastic agent.However,long-term therapy with adriamycin is associated with a high incidence of cumulative and irreversible cardiomyopathy. Mechanisms about adriamycin-induced cardiotoxieity are complicated, including oxidative stress,mitochondrionopathy,cardiac apoptosis,and so on.For the past few years,a series of measures aye used,which attenuate the cardiotoxicity and uninfluence the antitumor effects.The review focuses on the mechanism and prevention of adriamycin-induced cardiotoxicity in order to improve the long term survival rate of neoplastic patient.