Fig. 7

Effects of colistin (COL), doxycycline (DO), levofloxacin (LE), COL + DO, and COL + LE on the bacterial load in the kidneys (a) and liver (b) of KP20-challenged mice. Error bars depict ± standard error of the mean. Significance levels are denoted as ** for p-value ≤ 0.01, *** for p-value ≤ 0.001, and **** for p-value < 0.0001. One-way analysis of variance (ANOVA) followed by Tukey’s test for post hoc analysis was employed