Figure 5.

Morphology of encapsulated ADSC in (a) MeHA hydrogel, 10% and 20% nanofiber–hydrogel composites after 3d. Cells stained with Phalloidin (red) and DAPI (blue) for visualizing actin and nuclei, respectively. (Scale bar = 100 µm.) (b) The degree of stretching and (c) the perimeters of cell calculated by image J program. More than five cells were counted and analyzed.