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. 2020 Feb 28;7:67. doi: 10.3389/fmed.2020.00067

Figure 7.

Figure 7

Biofilm metabolic activity was assessed by OD492 nm measures after treatment with XTT supplemented with menadione. (A) Effect of Phage K on biofilms formed by DPC 5247 S. aureus. 1% glucose 48 h biofilm, 48 h phage (B). Effect of Phage K on biofilms formed by DPC 5247 S. aureus. No glucose 48 h biofilm, 48 h phage. (C) Effect of phage N1M2 and Phage K on mixed biofilms formed by N1 K. aerogenes and DPC 5247 S. aureus. 1% glucose 48 h biofilm, 48 h phage. (D) Effect of phage N1M2 and Phage K on mixed biofilms formed by N1 K. aerogenes and DPC 5247 S. aureus. No glucose 48 h biofilm, 48 h phage. *P < 0.001; ***P < 0.05.