FIG 1.
Time kill against planktonic P. aeruginosa. Data shown represent the results for tobramycin against planktonic P. aeruginosa PAO1 (a) and 25668 (b), polymyxin E against planktonic P. aeruginosa PAO1 (c) and 25668 (d), and the combination of tobramycin and polymyxin E against planktonic P. aeruginosa PAO1 (e) and 25668 (f). Results are presented as means ± standard deviations.