Characterization and Optimization of the Seeding Process of Adipose Stem Cells on the Polycaprolactone Scaffolds

Figure 8

Alizarin Red staining and mineralization assay of human adipose stem cells after 3, 8, and 14 passages. (a) Control, undifferentiated ASCs. (b, c, d) Osteogenic differentiation. Representative images are shown at 10x magnification. Scale bars represent 100 μm. The representative images are from one independent donor. Calcium deposits are indicated with white arrows.

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