Fig. 4
EPC-EXsmiR-137 alleviated the oxyHb-induced apoptosis in SH-SY5Y cells. a Quantitative analysis of cell viability was detected by the MTT assay in each group, n = 6. b Representative bands of Cyt-C, cleaved caspase-3, and β-actin proteins in western blot revealed the different expression in each group; the densities of the protein bands were normalized to β-actin. c Quantification of relative expression of Cyt-C in each group, n = 4. d Quantification of relative expression of cleaved caspase-3 in each group, n = 4. e Representative Annexin V/PE staining result measured by flow cytometry. f Summarized data of the apoptosis rate in each group, n = 4. *P < 0.01 and **P < 0.01