Bioactive Cellulose Acetate Electrospun Mats as Scaffolds for Bone Tissue Regeneration

Figure 4

Cytoskeleton (red) of the hFOB 1.19 (blue nuclei) at 7 days of culture in each CA electrospun mat. (a) CA fiber mat, (b) CA-KRSR, (c) CA-RGD, (d) CA-BMP-2, and (e) CA-MP. Scale bar represents 50 µm.

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