Figure 5

Effect of the application of a different dose of galvanic current in saline solution on three bacterial concentrations: 8 log10 CFU/mL (green), 7 log10 CFU/mL (red) and 6 log10 CFU/mL (blue). Dashed black line represent the reference data for 9 log10 CFU/mL using the data shown in Fig. 3. The error bars represent the CI (95%).