It has been reported that GBDP can not only increase the blood flow of coronary arteries and cerebral blood flow, but also have a protective effect on myocardium and brain tissue under ischemia and hypoxia, reduce whole blood viscosity, plasma fibrinogen, TG, and ldl-c, and increase hdl-c, so as to improve hemorheology [41]. Here, COG2 is linked to ischemia.