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. 2018 May 3;33(1):879–889. doi: 10.1080/14756366.2018.1465055

Table 2.

Minimum inhibitory concentrations of compounds A1A16 against a panel of drug-sensitive bacterial strains (μg/mL).

Cpd. B. subtilis 168 S. aureus ATCC 29213 E. faecium ATCC 49624 E. faecalis ATCC 29212 S. epidermidis ATCC 12228 E. coli ATCC 25922
A1 4 4 8 8 4 12
A2 1.5 1.5 2 2 1 3
A3 2 2 4 4 2 6
A4 12 12 16 16 12 32
A5 2 2 2 2 2 3
A6 2 4 6 6 4 12
A7 4 4 8 8 4 12
A8 4 4 8 8 4 24
A9 8 8 16 16 8 48
A10 8 8 12 12 8 16
A11 6 6 8 8 6 16
A12 8 8 8 8 8 24
A13 12 16 16 16 12 32
A14 32 32 64 64 32 >64
A15 16 16 24 24 16 32
A16 24 24 32 32 24 64
Berberine 128 128 >192 >192 96 >192
Methicillin 0.5 1 4 6 0.5 4
Vancomycin 1 1 2 >64 0.5 2