FIGURE 3.

Effect of CCCP to enhance persistence in stationary phase cultures of P. aeruginosa. CCCP at a concentration of 200 μg/mL was used to induce persistence was assessed by evaluating the log reduction of cells surviving the treatment with PAAG (100–200 μg/mL) tobramycin (16 μg/mL), clarithromycin (256 μg/mL), colistin (256 μg/mL), aztreonam (256 μg/mL), azithromycin (256 μg/mL) following 3 h exposure to CCCP. Data are reported as mean ± standard error of the mean of the mean of at least three independent experiments.