Table 2.
Code | Structure | H37Rv | INH-R M. Tb. | RIF-R M. Tb. | OFX-R M. Tb. | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
SRI 1345 strain | SRI 1369 strain | SRI 1367 strain | SRI 4000 strain | |||||||||
MIC μg/mL | % Inh(a) | MIC μg/mL | % Inh. | R(b) | MIC μg/mL | % Inh. | R(b) | MIC μg/mL | % Inh. | R(b) | ||
3 | 2 | 80 | 1 | 64 | 2 | 0.5 | 51 | 4 | 0.5 | 100 | 4 | |
16 | 2 | 61 | 0.5 | 78 | 4 | 0.5 | 66 | 4 | 0.25 | 76 | 8 | |
18 | 1 | 78 | 0.25 | 57 | 8 | 0.25 | 68 | 8 | 0.25 | 84 | 8 | |
21 | 1.5 | 78 | 0.19 | 51 | 8 | 0.19 | 73 | 8 | 0.19 | 81 | 8 | |
24 | 0.75 | 51 | 0.75 | 89 | 1 | 0.38 | 75 | 2 | 0.19 | 62 | 4 | |
RIF | 0.05 | 55 | 0.05 | 72 | 0.195 | 53 | ||||||
INH | 0.02 | 55 |
Percentage inhibition at the MIC concentration.
R: Ratio of MIC H37Rv/MIC Resistant-strain
INR-R: isoniazid-resistant
RIF-R: rifampin-resistant
OFX-R: ofioxacin-resistant