Fig. 5From: Surface roughness of titanium disks influences the adhesion, proliferation and differentiation of osteogenic properties derived from humanPercentage area of the disks covered by cells (mean ± standard deviation) at 24 and 48 h, according to groups. Equal symbols in columns HGF-1 represent *significant differences between groups B and NP, ACQ, and M (p < 0.01; Kruskal-Wallis post hoc Dunn). Equal symbols in columns SC-EHAD represent +significant differences between M and groups B and ACQ (p < 0.001; Kruskal-Wallis post hoc Dunn); **significant differences between NP and groups B and ACQ (p < 0.001; Kruskal-Wallis post hoc Dunn)Back to article page