Polydatin

一种具有多种生物活性的二苯乙烯葡萄糖苷；可清除DPPH自由基并抑制铜诱导的脂质过氧化（IC50s分别为198和19.1µM）；抑制Caco-2结肠癌细胞增殖并诱导其细胞周期停滞于S期；以每天40mg/kg的剂量，减少LAD冠状动脉闭塞引起的心肌缺血-再灌注损伤小鼠模型中的梗塞面积、心肌细胞纤维化和细胞凋亡。A stilbene glucoside with diverse biological activities; scavenges DPPH radicals and inhibits copper-induced lipid peroxidation (IC50s = 198 and 19.1 µM, respectively); inhibits the proliferation of, and induces cell cycle arrest at the S phase in, Caco-2 colon cancer cells; decreases infarct size, cardiomyocyte fibrosis, and apoptosis in a mouse model of myocardial ischemia-reperfusion injury induced by LAD coronary artery occlusion at 40 mg/kg per day.