TABLE 2.
Bacterial species and strain | MIC (μg/ml) |
||||
---|---|---|---|---|---|
Polymyxin B | MIPS-9541 | MIPS-9542 | MIPS-9543 | MIPS-9544 | |
P. aeruginosa | |||||
ATCC 27853 | 1 | 4 | 2 | 2 | 1 |
FADDI-PA022 | 1 | 4 | 2 | 2 | 2 |
FADDI-PA025 | 1 | 4 | 2 | 4 | 4 |
K. pneumoniae | |||||
ATCC 13883 | 1 | 8 | 2 | 2 | 2 |
FADDI-KP032 | <0.125 | 8 | NDa | 1 | 1 |
A. baumannii | |||||
ATCC 19606 | 1 | 4 | 4 | 2 | 4 |
ATCC 17978 | 1 | 4 | 1 | 2 | 4 |
FADDI-AB034 | 0.5 | 8 | 2 | 2 | 2 |
ND, not determined.