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. 2019 Jun 20;9:8872. doi: 10.1038/s41598-019-45467-7

Figure 2.

Figure 2

SCFAs inhibit C. albicans growth in vitro. Growth of C. albicans strains SC 5314 (a) and ATCC 10231 (b) in the presence of SCFAs or in pH-adjusted RPMI media determined by spectrophotometer analysis at an optical density of 600 nm after 24 and 48 hours of incubation. Experiment was repeated three times and the three combined replicates were shown here with total n = 9 for each group. Data is represented as means ± SEM. Statistical significance was evaluated using student’s t-test and P values (* ≤ 0.05, ** ≤ 0.01) were considered as significant. Significance is shown only for data points that exhibited significant decreases in growth compared to respective controls. Significance for pH-adjusted RPMI values was assessed using pH 7.00 as the comparative data set; significance for SCFA-treated conditions was assessed using respective pH controls for each SCFA condition in statistical analyses. Significance (**) for acetic acid (50 mM), butyric acid (12.5 mM and 25 mM), and propionic acid (25 mM) indicates p ≤ 0.01 at both 24 and 48 hours in both strains.