Protective effects of silybin on human umbilical vein endothelial cell injury induced by H2O2 in vitro

Oxidative injury induces cellular and nuclear damages that lead to cell injury. Agents or antioxidants that can inhibit production of reactive oxygen species can prevent injury. We tested the hypothesis that silybin can inhibit H2O2-induced injury in human umbilical vein endothelial cells. Eighteen hours of treatment with 750 micromol l(-1) H2O2 significantly stimulated expression of caspase-3 and cell apoptosis. In addition, it is observed that...