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. 2020 Mar 6;13(5):1188. doi: 10.3390/ma13051188

Figure 9.

Figure 9

Capacity of MG63 cells cultured on Mg66Zn29Ca5 bulk metallic glass samples with three different surface roughness characteristics. (a) SEM image of migrated cells. (b) Distance reduction of the gap due to migration of MG63 cells. (c) High magnification image of cell migration morphology after 4 h of incubation. (* p < 0.05, ** p < 0.01, *** p < 0.001, and **** p < 0.001).