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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: J Cyst Fibros. 2015 Jul 10;15(4):518–530. doi: 10.1016/j.jcf.2015.06.005

Figure 7.

Figure 7

Post Antibiotic Effect (PAE) assays of an E. coli clinical isolate with tobramycin (2 μg/ml). E. coli was exposed to tobramycin alone and in combination with serially diluted D-met (6400–400 μg/ml) for 2 hours at 37°C. Tobramycin/D-met combinations were compared to isolate and D-met (6400 μg/ml D-met and media) controls. Studies were performed in triplicate. All tobramycin/D-met growth curves were significantly inhibited (p ≤ 0.05) when compared with isolate controls and D-met controls.