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Table 3 Adhesion (24 h) and proliferation (48 h) index of HGF-1 and SC-EHAD cells at the different surfaces [median (mean ± standard-deviation)]

From: Surface roughness of titanium disks influences the adhesion, proliferation and differentiation of osteogenic properties derived from human

 

HGF-1

SC-EHAD

24 h

48 h

24 h

48 h

M

3.0a (3.0 ± 0.0)

3.0a (3.0 ± 0.0)

2.0a (1.80 ± 0.78)

2.5a (2.50 ± 0.52)

B

4.0a,b (4.0 ± 0.0)

4.0a,b (3.90 ± 0.31)

4.0b (3.9 ± 0.31)

4.0b (4.0 ± 0.0)

NP

2.5a,c (2.40 ± 0.69)

3.0a,c (2.70 ± 0.48)

2.0c (2.10 ± 0.31)

2.0a (2.10 ± 0.56)

ACQ

2.0a,c (+) (2.30 ± 0.67)

3.0a,c (++) (2.70 ± 0.48)

4.0b (+) (4.0 ± 0.0)

4.0 b (++) (3.90 ± 0.31)

  1. Different letters (a,b,c) in columns mean significant differences between groups M, B, NP, and ACQ (p < 0.05; Kruskal-Wallis post hoc Dunn). Equal symbols in rows mean significant differences between cell types: (+) HGF-1 vs. SC-EHAD cultivated on ACQ disks at 24 h; (++) HGF-1 vs. SC-EHAD cultivated on ACQ disks at 48 h (p < 0.05; Kruskal-Wallis post hoc Dunn). No differences between 24 h and 48h were found in any of the groups (p > 0.05)