The Possible Roles of Biological Bone Constructed with Peripheral Blood Derived EPCs and BMSCs in Osteogenesis and Angiogenesis

Figure 5

Representative SEM micrographs of PDPBB seeded with different cells. The micrographs show the proliferation and spreading of cocultured EPCs and BMSCs ((e) and (f)) after seeding in PDPBB scaffolds. ((a) and (b)) PDPBB with EPCs alone; ((c) and (d)) PDPBB with BMSCs alone; ((e) and (f)) PDPBB with cocultured EPCs and BMSCs. Scale bar: (a), (b), (e), and (f): 15 μm and (c) and (d): 5 μm.

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