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. 2024 Mar 1;10:16. doi: 10.1038/s41522-024-00483-y

Fig. 3. Pharmacodynamic activity of polymyxin B and tobramycin against P. aeruginosa in the air-liquid interface PK/PD biofilm model.

Fig. 3

The pharmacodynamic activity of polymyxin B (PB) and tobramycin (TOB) were assessed against (a) PAO1 and (c) AR0064 biofilms. Population analysis profiles tracked resistant subpopulations during antibiotic exposure for PAO1 (b) and AR0064 (d). Data are presented as the mean of duplicate runs +/− standard deviation.