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. 2021 Jul 17;10(7):869. doi: 10.3390/antibiotics10070869

Figure 7.

Figure 7

Evaluation of bacterial metabolic activity with Resazurin in arbitrary fluorescence units for MRSA strains, showing Dark and Light control groups, Photodithazine® at 25, 50, 75, and 100 mg/L; and non-irradiated and irradiated groups with fluences of 25, 50, and 100 J/cm2. * Significant differences were observed between the Dark Control group to 100, 75, 50, and 25 mg/L with Dark, light 25, 50, and 100 J/cm2 groups. ○ Significant differences were observed between the light 25 J/cm2 Control group to 100, 75, 50, and 25 mg/L with light 25 J/cm2 groups. ● Significant differences were observed between the light 50 J/cm2 Control group to 100, 75, 50, and 25 mg/L with light 50 J/cm2 groups. □ Significant differences were observed between the light 100 J/cm2 Control group to 100, 75, 50, and 25 mg/L with light 100 J/cm2 groups. ■ Significant differences were observed between the Dark 100, 75, 50, 25 mg/L groups to 100, 75, 50, and 25 mg/L with light 100, 75, 50, and 25 J/cm2 groups.