二肽基肽酶4抑制剂心血管保护作用的研究进展

Recent Progress in Cardiovascular Protective Effects of Dipeptidyl Peptidase 4 Inhibitors

二肽基肽酶4(DPP-4)抑制剂是一类新型的糖尿病治疗药物,近年来研究显示DPP-4抑制剂对心血管系统有重要的保护作用,引起广大心脏病学者的极大兴趣。DPP-4抑制剂具有抗炎、抗动脉粥样硬化、改善心肌代谢等作用,可减少心肌梗死面积,减少缺血再灌注损伤,稳定心肌缺血时电生理状态,改善心室重构,并动员干细胞至心血管损伤处,促进组织修复。现将DPP-4抑制剂心血管保护作用的研究进展做一综述。

Dipeptidyl peptidase 4 （ DPP-4 ） inhibitors are a new class of drugs for the treatment of diabetes. Many studies have shown that DPP-4 inhibitor has an important protective effect on the cardiovascular system. DPP-4 inhibitor can suppress inflammation, atherosclerosis and improve myocardial metabolism. It results in smaller infarct size, reduces ischemia/reperfusion injury, stabilizes the cardiac elec- trophysiological state during myocardial ischemia and improves ventricular remodeling. In addition, DPP-4 inhibitor can mobilize stem cells to the site of cardiovascular injury, and promote tissue repair. This article reviews recent progress in researching the cardiovascular protective effects of DPP-4 inhibitors.