 The standard extracts of G. biloba leaves G. biloba extract GBE are now demonstrated the cardiovascular, cerebrovascular and neuroprotective effects. The mixture of biologically active ingredients in GBE accounts for the pleiotropic effects, including antioxidant effects, inhibition of platelet aggregation and thromboxane B2 production, vasodilation and modulation of cholesterol metabolism. Clinically, GBE was widely used in management of vertigodementia and improving peripheral circulation. In our previous study, ginkgo biloba extract inhibits tumor necrosis factor-alpha-induced reactive oxygen species generation, transcription factor activation, and cell adhesion molecule expression in human aortic endothelial cells. In addition, the similar benefit of prevention atherosclerosis was also found in animal study. 