Differential Expression of Osteo-Modulatory Molecules in Periodontal Ligament Stem Cells in Response to Modified Titanium Surfaces

Table 2

Titanium surface roughness data.

	PT	SLA
Height parameters
Sq (𝜇m)	0.1097	0.4151
Ssk	0.2341	−0.0547
Sku (𝜇m)	2.5841	2.4423
Sp (𝜇m)	0.3489	0.9488
Sa (𝜇m)	0.0889	0.3376
Hybrid parameters
Sdq (rad)	0.28	1.8217
Sdr (%)	3.7307	85.24