Fig. 1From: Response of Osteoclasts to Titanium Surfaces with Increasing Surface Roughness: An In Vitro StudyDNA content (a), specific enzymatic TRAP activity (b) and cell count of differentiated osteoclasts (c) cultured on TS, TA, TLA and bone. Data in a and b were normalized to bone (100 %) and represent means ± SD of three independent experiments. Statistically significant differences are indicated with p < 0.05 (*) and p < 0.01 (**)Back to article page