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. 2020 Oct 23;10:572849. doi: 10.3389/fcimb.2020.572849

Table 1.

MIC data for Sphistin alone and in combination with antibiotics against P. aeruginosa.

Compounds MIC Antibiotics (μg·ml−1) FIC Antibiotics MIC Sphistin (μmol·L−1) FIC Sphistin FIC index
Vancomycin 4.5 >2.25 24 >12 >1
Penicillin >18 >9 24 >12 >1
Ceftizoxime >20 >10 24 >12 >1
Cefotiam >30 >15 24 >12 >1
Clindamycin >25 >12.5 24 >12 >1
Tinidazole >12 >6 24 >12 >1
Azithromycin 180 18 24 6 0.35
Rifampicin 2.5 0.625 24 1.5 0.3125