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. 2020 Apr 30;10:192. doi: 10.3389/fcimb.2020.00192

Figure 4.

Figure 4

Reactive oxygen species (ROS) level and mitochondrial function were examined in C. albicans cells after treatment with carvacrol. (A) ROS levels were analyzed using DCFH-DA staining. The histogram showed the percentage of DCF-positive cells, and data were shown as mean ± SD (n = 3). *P < 0.05. (B) Mitochondrial ROS levels were determined by flow cytometry using a MitoSOX Red mitochondrial superoxide indicator. The histogram showed the percentage of MitoSOX-positive cells, and data were expressed as mean ± SD (n = 3). **P < 0.01. (C) The mitochondrial membrane potential was assessed using JC-1 staining. The histogram was the quantitative analysis of fluorescence ratio (FL2/FL1), and data was shown as mean ± SD (n = 3). *P < 0.01. (D) Mitochondrial morphology was observed using Mito-Tracker Green. BF, Bright Field. Bar, 5 μm.