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. 2019 Jan 12;24(2):273. doi: 10.3390/molecules24020273

Table 4.

The MICs of EC and PB2 against pathogens and opportunistic pathogens.

Concentrations of EC (mg/mL) 0 0.078 0.156 0.313 0.625 1.25 2.50 5.00
Porphyromonas gingivalis + + + + + - - -
β-hemolytic Streptococcus + + + + + - - -
Staphylococcus aureus + + + + + - - -
Escherichia coli + + + + + - - -
Concentrations of PB2 (mg/mL) 0 0.020 0.039 0.078 0.156 0.313 0.625 1.25
Porphyromonas gingivalis + + + + + + + +
β-hemolytic Streptococcus + + + + + + + +
Staphylococcus aureus + + + + + + + +
Escherichia coli + + + + + + + +

“+” means visible growth of the bacteria, while “-” means no visible growth of the bacteria.