Propolis Reduces Phosphatidylcholine-Specific Phospholipase C Activity and Increases Annexin a7 Level in Oxidized-LDL-Stimulated Human Umbilical Vein Endothelial Cells
EECP and EEBP increased cell viability and inhibited apoptosis rate in ox-LDL-stimulated HUVECs. (a) Effect of EECP and EEBP on cell viability induced by ox-LDL. EECP and EEBP (12.5 g/mL) and ox-LDL (45 g/mL for HUVECs) were used. (b) Effects of EECP and EEBP on nuclear fragment were detected by acridine orange staining. (c) The ratio of apoptotic cells induced by ox-LDL (** versus ox-LDL group, ). Data are means ± SEM.