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. 2019 Feb 21;23(1):15–21. doi: 10.1016/j.bjid.2019.01.004

Fig. 2.

Fig. 2

Biofilm-forming capabilities of Escherichia coli isolates in the presence and absence of sub-minimum inhibitory concentration (MICs) of ciprofloxacin. “Control”, E. coli isolates and ATCC 25922 were cultured without 1/4 minimum inhibitory concentration of ciprofloxacin. “1/4 MIC CIP” E. coli isolates and ATCC 25922 were cultured with 1/4 minimum inhibitory concentration of ciprofloxacin. The biofilm-forming capabilities of E. coli isolates incubated with ciprofloxacin were impaired compared to untreated isolates. P<0.01.