Research Article
Dual-Drug-Loaded Silk Fibroin/PLGA Scaffolds for Potential Bone Regeneration Applications
Figure 9
SEM images of adhered rBMSCs after 4 days of culture on (a) SF/PLGA, (b) SF-DXM/PLGA, (c) SF/PLGA-rhBMP2, and (d) SF-DXM/PLGA-rhBMP2. . Fluorescence staining of rBMSCs after 4 days of culture on (e) SF/PLGA, (f) SF-DXM/PLGA, (g) SF/PLGA-rhBMP2, and (h) SF-DXM/PLGA- rhBMP2. Red is F-actin, blue is nucleus. .