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. 2018 Nov 2;23(11):2853. doi: 10.3390/molecules23112853

Figure 4.

Figure 4

(A) Antibacterial effect of compounds on disinfection of contaminated surfaces by S. aureus and (B) on biofilms growing on catheters. * indicates statistically significant difference to the control (untreated) experiment (p-value < 0.05 in pairwise t-test calculated with GraphPad 6.0). CPX was used as a control in all antimicrobial experiments, with a MIC50 of 0.5 µg/mL against all the bacteria pathogens tested. cfu, colony-forming unit.