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. 2023 Jan 25;9(4):eadd7474. doi: 10.1126/sciadv.add7474

Fig. 6. Biofilm formation on silicone and poly(tBCHA:HPhOPA) catheter segments by S. aureus, E. faecalis, E. coli (UPEC), Ps. aeruginosa, or P. mirabilis after preconditioning with pre- or postcatheterization patient urine (patient 3).

Fig. 6.

(A) Representative confocal fluorescence images of gfp-tagged bacteria on silicone- or copolymer-coated catheter segments conditioned with pre- and postcatheterization urine. Scale bars, 50 μm. (B) Quantification of biofilm biomass for each pathogen. Error bars are equal to ± 1 SD for at least five independent replicates.****P < 0.0001. Significance was determined by two-way ANOVA analysis using Sidak’s multiple comparisons test.