(a)
(b)
Figure 9: (a) Micrographs of MIO-M1 cells incubated in direct contact with BIOG PCL nanofibers for 10 days. The actin filaments were stained with FITC Phalloidin (green) and the nuclei were stained with DAPI (blue). (40) scale bar: 20 μm. (b) GFAP (red) expressed by Müller glial cells. (60) scale bar: 10 μm.