Fig. 3From: The impact of cardiomotor rehabilitation on endothelial function in elderly patients with chronic heart failurea qPCR was used to detect the mRNA expression of PI3K, AKT, eNOS, and VEGF of peripheral blood. b The expression level of PI3K, AKT, eNOS, VEGF, and GAPDH in the peripheral blood of each group was detected by western blottingBack to article page