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. 2018 Jun 11;8:8907. doi: 10.1038/s41598-018-27097-7

Figure 8.

Figure 8

(a) Water contact angles of electrospun PCL polymer and PCL-SiHA hybrid scaffolds (*p < 0.05, **p < 0.1, ***p < 0.3, N.S. with p > 0.8); (b) cell adhesion of hMSCs cultured on electrospun scaffolds was evaluated by fluorescence staining for actin cytoskeleton (red) and nuclei (blue), TCP was used as a control, scale bar = 50 µm, in all images; (c) percentage of hMSCs cells attached to PCL and PCL-SiHA scaffolds at 1, 6 and 10 days post-seeding (*p < 0.05, **p < 0.1, ***p < 0.3, N.S. with p > 0.8).