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. 2019 Feb 28;9:37. doi: 10.3389/fcimb.2019.00037

Figure 4.

Figure 4

Examining the effect of PU+auranofin catheter inner and outer surfaces on MRSA USA300. Tryptic soy broth agar coated with USA300 was exposed to the inner and outer surfaces of coated bisected catheters for PU only and PU+auranofin coated materials formulated at 4 different auranofin concentrations (3, 10, 30, and 60 mg/mL). Vancomycin discs containing 30 μg of vancomycin were used as a positive control (Scale bar = 10 mm).