Stem Cells Grown in Osteogenic Medium on PLGA, PLGA/HA, and Titanium Scaffolds for Surgical Applications

Figure 5

Scanning electron microscopic images of unseeded PLGA scaffold (a), bar = 500 μm and seeded PLGA scaffold (b and c) with hASCs in osteogenic medium for 28 days. Panel b shows cells embedded in their extracellular matrix over the scaffold surface bar = 100 μm. Panel c shows round cells bar = 100 μm.

(a)

(b)

(c)