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Table 2 Minimal Inhibitory Concentration (MIC) in μg/mL of isolated compounds and chloramphenicol

From: In vitro antibacterial and antibiotic modifying activity of crude extract, fractions and 3′,4′,7-trihydroxyflavone from Myristica fragrans Houtt against MDR Gram-negative enteric bacteria

Bacterial strains Tested samples, MIC and MBC and MIC in the presence ofPAßN in parenthesis (μg/mL)
3′,4′,7-Trihydroxyflavone Chloramphénicol
MIC MBC R MIC MBC R
E. coli ATCC8739 32 256 8 4 16 4
AG102 8(< 2) 128 16 16(< 2) 64 4
AG100ATet 64(4) 128 2 128(4) 256 4
E. aerogenes ATCC13048 64 8 64 4
EA27 64(4) 128(128)
EA289 64(32) 256(16)
K. pneumoniae ATCC11296 32 128 4 16 128 8
KP63 128(16) 64(32)
P. stuartii ATCC299645 4 16 8 8 64 8
NEA16 32(< 2) 128 4 32(4) 256 8
P. aeruginosa PA01 64
PA124 128(16) 256 2
  1. R: CMB/CMI; −: values > 256 or not calculated; (): values in parenthesis are MIC of substance in the presence of PAßN at 30 μg/mL; Values in Bold are the best MIC values for the compounds