651945.fig.006a
(a)
651945.fig.006b
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651945.fig.006c
(c)
Figure 6: SEM images of the recellularized CS/nHAp-modified decellularized scaffold after 7 days of osteoblast cell seeding at 250x (a), 500x (b), and 1000x (c) magnifications. Arrows represent the osteoblast cells over the CS/nHAp-modified decellularized scaffold.