Effect of ginkgo leaf extract on vascular endothelial function in patients with early stage diabetic nephropathy

Objective:To explore the effect of ginkgo leaf extract(GLE) on vascular endothelial function(VEF) in patients with early stage diabetic nephropathy(DN).Methods:Sixty-four patients were randomized equally by a randomzing digital table into two groups,the treated group and the control group.They were all treated for 8 weeks with conventional therapy for diabetes,but GLE tablets were given to the treated group additionally. Changes in VEF were estimated before and after treatment by ultrasonic examination o...