Fig. 1From: Synergistic effects of silver ions and metformin against enterococcus faecalis under high-glucose conditions in vitroDynamic growth curves of E. faecalis under different conditions. OD curves (OD600) of E. faecalis (1 × 108 CFU/mL) incubated with Ag+ (40 μg/mL), Met (3.2 and 6.4%) alone or their combination or only culture media (n = 6). A in BHI broth; B in BHIG broth. ****: P < 0.0001(ANOVA)Back to article page