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. 2019 Jun 7;10:1228. doi: 10.3389/fmicb.2019.01228

FIGURE 2.

FIGURE 2

Photodynamic inhibition on the biofilms of T. rubrum, T. mentagrophytes, and M. gypseum. CFU counting indicated the viabilities of the biofilms of T. rubrum (A), T. mentagrophytes (B), and M. gypseum (C) under the conditions: T1, photodynamic treatment with 32 μg/ml of methylene blue; T2, photodynamic treatment with 16 μg/ml of methylene blue; T3, photodynamic treatment with 8 μg/ml of methylene blue; C1, mock condition with no irradiation and no methylene blue application; C2, exposed to 16 μg/ml of methylene blue without irradiation; C3, exposed to irradiation with no methylene blue applied. All data were represented as the mean ± SD (Two-way ANOVA, p values are in comparison to the results of C1 mock control: p ≤ 0.05; ∗∗p ≤ 0.01; ∗∗∗p ≤ 0.001; ∗∗∗∗p ≤ 0.0001; ns p > 0.05).