Fig. 4

Results of cell death type determination for iPSC-CMs cells after 6 h of hypoxia (A, C) or hypoxia with re-oxygenation (6/24 h) (B, D) cultured on PU and PCL nanofibers and PS (hypoxia or H/R control) compared to cells cultured in normoxia. *- p < 0.05- statistically significant differences with control normoxia, *with line-p < 0.05 statistically significant differences between groups. n > 3. Scale bar 100 μm