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. 2021 Apr 3;3:100047. doi: 10.1016/j.bioflm.2021.100047

Table 2.

Minimum Biofilm Eradication Concentration (MBEC)∗ for P. aeruginosa and S. aureus under different conditions (The concentration resulting in 80% reduction in biofilm metabolic activity (by the XTT assay) was considered as the MBEC80 value for that particular antibiotic).

LB FBS IVWM
P. aeruginosa (PAO1)
Tobramycin
1 ​μg/mL 8 ​μg/mL 8 ​μg/mL
S. aureus (AH 133)
Vancomycin
>512 ​μg/mL 16 ​μg/mL >512 ​μg/mL