Fig. 7From: Evaluation of the antibacterial, antibiofilm, and anti-virulence effects of acetic acid and the related mechanisms on colistin-resistant Pseudomonas aeruginosaThe effect of AA on the virulence of COL-R P. aeruginosa. A, B The pyocyanin production of TL1671 and TL2314 after being treated with a graded series of AA concentrations and no AA (control); C, D The elastase production of TL1671 and TL2314 after treatment with a graded series of AA concentrations and no AA (control); E Cytotoxicity of AA to RAW264.7; F, G Cytotoxicity of AA-treated TL1671 and TL2314 bacterial supernatant to RAW264.7. Data were analyzed by Student’s t-test; ns, not statistically significant; *P < 0.05; **P < 0.01; ***P < 0.001; ****P < 0.0001. The experiments were performed thrice. The data were expressed as the mean ± standard deviationBack to article page