Fig. 3From: Synergistic effects of silver ions and metformin against enterococcus faecalis under high-glucose conditions in vitroAntibacterial effect against E. faecalis biofilm grown on dentin slices. OD curves (OD600) of E. faecalis growth on dentin slices treated with Ag, Met6.4, AM3.2, AM6.4, CHX and PBS gel (n = 6) within 10 h. A in BHI broth. B in BHIG broth. *:P < 0.05(ANOVA). ****:P < 0.0001(ANOVA)Back to article page