Skip to main content
. 2019 Oct 26;24(21):3864. doi: 10.3390/molecules24213864

Table 3.

Fractional inhibitory concentrations index (FICi) of OXA and CIP combined with EOOG for S. aureus (5B) and E. coli (P12) microorganisms.

Microorganisms Combination MIC (µg/mL) FICi Interpretation Drug Reduction
Individual Combined
S. aureus (5B) EOOG 2000 1000 0.516 Additive 2x
OXA 2000 31.25 64x
EOOG 2000 1000 0.562 Additive 2x
CIP 62.50 3.90 16x
E. coli (P12) EOOG 1000 1000 2.000 Antagonistic NR
CIP 62.50 62.50 NR

Notes: NR: no reduction. OXA: oxacillin. CIP: ciprofloxacin.