PLGA Microspheres Incorporated Gelatin Scaffold: Microspheres Modulate Scaffold Properties

Figure 11

Scanning electron micrograph of mouse L929 cells cultured on PLGA microsphere incorporated gelatin scaffold after 3 days of initial seeding. (a) Gelatin scaffold, (b) 0.1% w/w PLGA microsphere loaded scaffold, (c) 1% w/w PLGA microsphere loaded scaffold, and (d) 10% w/w PLGA microsphere loaded scaffold. ^∗𝑃<.05, compared to gelatin scaffold having no PLGA microsphere.

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(b)

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(d)