Figure 4From: Erythropoietin prevents PC12 cells from beta-amyloid-induced apoptosis via PI3K⁄Akt pathwayEffect of Epo on cell apoptosis induced by 20 μM Abeta (25-35) . Hoechst33258 was performed to detect the cell apoptosis (Con, Control group). We found 3 different concentrations of Epo (5, 10, 20 u) could effectively prevent cell apoptosis induced by Abeta(25-35) (P < 0.05) (A and B). The data shown represent 5 independent experiments (*P < 0.05 vs. the controls) (B)Back to article page