Aim To investigate the mechanism of allicin on PM2.5-induced autophagy in human umbilical vein endothelial cells(HUVEC).Methods HUVEC were divided into control group,PM2.5group(5 mg/L),allicin group(10 mg/L)and allicin combined group(10 mg/L allici...MORE Aim To investigate the mechanism of allicin on PM2.5-induced autophagy in human umbilical vein endothelial cells(HUVEC).Methods HUVEC were divided into control group,PM2.5group(5 mg/L),allicin group(10 mg/L)and allicin combined group(10 mg/L allicin and 5 mg/L PM2.5).The number of autophagosom...