Fig. 3From: Effects of mechanical strain on periodontal ligament fibroblasts in presence of Aggregatibacter actinomycetemcomitans lysateAgac lysate in combination with tensile strain did not impact on expression of bone remodelling genes. Gene expression of receptor of NFk-B ligand (a RANKL), osteoprotegerin (b OPG) and RANKL/OPG ratio (c) after treatment with Agac lysate and tensile strain; n = 6; AU arbitrary units. Statistics: ordinary ANOVA with Holm-Sidak’s post hoc (RANKL, OPG) or Welch-corrected ANOVA with Games-Howell post-hoc tests (RANKL/OPG ratio)Back to article page