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. 2016 Oct 26;14(6):5125–5133. doi: 10.3892/mmr.2016.5895

Figure 1.

Figure 1.

Effects of the various concentrations of Enterococcus faecalis inactivated by 2% CHX or 5.25% NaOCl on the proliferation of osteoblasts. (A) 108 CFU/ml E. faecalis; (B) 107 CFU/ml E. faecalis; (C) 106 CFU/ml E. faecalis; (D) 105 CFU/ml E. faecalis. Y-axes represent osteoblast proliferation, as detected by measuring the OD at 450 nm; X-axes represent duration of stimulation. *P<0.05 CHX-inactivated group vs. control group at the same time point. CHX, chlorhexidine; NaOCl, sodium hypochlorite; CFU, colony-forming units; OD, optical density.