Objective:The present study was designed to investigate the effect of HPS on the human umbilical vein endothelial cells (HUVECs) in vitro by advanced glycation end products (AGEs) which induced oxidative stress formation and to explore the mechanism. Methods:HUVECs were isolated from freshly collected umbilical cords. HUVECs were treated with AGEs in the presence or absence of HPS. Generation of reactive oxygen species (ROS) were measured using flow cytometry. Lipid peroxidation was assayed by measuring mal...