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

Figure 16

Fluorescence microscope images for DAPI staining (blue nucleus) of human adipose stem cells seeded onto the PCL and PCL + 5% TCP after 21 days of culture. (a, c) Single cell nucleus of ASC. (b, d) Clusters of nucleus inside scaffolds. Seeding density = 0.9 × 10⁶. Representative images are shown at 10x magnification. Scale bars represent 100 μm. Representative images are from one donor.