FIGURE 4.

Evaluation of the biological function of EPCs. (A) EPC viability. (B) Percentage of EPC apoptosis. (C) Protein expression of caspase 3. (D) EPC migration. (E) Tube formation of EPCs. Data are expressed as the mean ± standard deviation [SD] (n = 3), * and # represent p < 0.05 vs. CON and H2O2, respectively. EPCs: Endothelial progenitor cells; GAPDH: Glyceraldehyde 3-phosphate dehydrogenase; CON: Control.