Osteogenesis of Human iPSC-Derived MSCs by PLLA/SF Nanofiber Scaffolds Loaded with Extracellular Matrix

Figure 4

(a) The morphology of undifferentiated human iPSCs. (b) Embryoid bodies were found in suspension culture. (c) Fibroblast-like cells developed from the adhered EBs. (d) The morphology of purified iPSC-MSCs. Scale bar = 200 μm.

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