TABLE 2.
Antibiotic susceptibility profiles of 54 UTI clinical E. coli isolates on the basis of MICs
| Strain | MIC (μg/ml)a
|
||||||
|---|---|---|---|---|---|---|---|
| Quinolones
|
Other antibiotics
|
||||||
| NOR | CIP | NAL | CHL | TET | MEC | TMP | |
| C1205 | >256 | 32 | >256 | >256 | >256 | 0.75 | >32 |
| C1202 | >256 | >32 | >256 | >256 | 256 | 0.75 | >32 |
| C1171 | >256 | >32 | >256 | >256 | >256 | 0.5 | >32 |
| C1181 | >256 | >32 | >256 | >256 | 128 | 0.75 | >32 |
| C1203 | >256 | >32 | >256 | 256 | >256 | 1 | >32 |
| C4 | >256 | >32 | >256 | 24 | 6 | 0.25 | >32 |
| C1168 | >256 | >32 | >256 | 16 | 6 | 0.75 | >32 |
| C1198 | >256 | >32 | >256 | 4 | >256 | 0.75 | >32 |
| C1163 | >256 | >32 | >256 | 1.5 | 1.5 | 0.064 | 0.75 |
| C1162 | >256 | 32 | >256 | 12 | >256 | 6 | >32 |
| C1173 | 256 | >32 | >256 | 2 | 1.5 | 0.064 | 0.5 |
| C1172 | 256 | 24 | >256 | 24 | >256 | 2 | >32 |
| C1204 | 128 | 12 | >256 | 96 | 0.75 | 0.064 | >32 |
| C1179 | 96 | >32 | >256 | 16 | >256 | 2 | >32 |
| C1188 | 96 | 32 | >256 | 2 | >256 | 1 | >32 |
| C1186 | 64 | 32 | >256 | >256 | >256 | 4 | >32 |
| C1176 | 64 | 32 | >256 | 4 | 2 | 0.5 | >32 |
| C1184 | 64 | 32 | >256 | 2 | >256 | 1.5 | >32 |
| C1212 | 64 | 16 | >256 | 4 | 96 | 1.5 | >32 |
| C1199 | 48 | 16 | >256 | >256 | >256 | 0.75 | >32 |
| C1208 | 48 | 16 | >256 | >256 | 2 | 0.19 | >32 |
| C1192 | 48 | 16 | >256 | 8 | 128 | 1.5 | >32 |
| C1195 | 48 | 12 | >256 | 256 | 24 | 2 | >32 |
| C139 | 48 | 6 | >256 | 4 | 1.5 | 0.25 | 0.5 |
| C1200 | 32 | 16 | >256 | >256 | >256 | 2 | >32 |
| C1197 | 32 | 12 | >256 | >256 | >256 | 0.75 | >32 |
| C1177 | 32 | 4 | >256 | 256 | >256 | 0.19 | >32 |
| C1191 | 24 | 8 | >256 | >256 | 256 | 0.19 | >32 |
| C1211 | 24 | 8 | >256 | 3 | >256 | 0.38 | >32 |
| C1180 | 24 | 3 | >256 | >256 | 2 | 1 | >32 |
| C107 | 2 | 0.25 | >256 | 12 | 3 | 0.5 | 1.5 |
| C10 | 2 | 0.5 | >256 | 6 | 4 | 0.5 | 0.5 |
| C1166 | 1.5 | 0.38 | 256 | 4 | 3 | 1.5 | 0.5 |
| C142 | 0.75 | 0.19 | >256 | 3 | 0.75 | 32 | 0.19 |
| C77 | 0.75 | 0.19 | 256 | 3 | 1.5 | 0.125 | 0.75 |
| C128 | 0.5 | 0.125 | 256 | >256 | 2 | 0.38 | 0.38 |
| C47 | 0.38 | 0.047 | 4 | 8 | 256 | 0.19 | 0.75 |
| C2 | 0.38 | 0.032 | 24 | 4 | 1.5 | 0.125 | 0.064 |
| C136 | 0.25 | 0.023 | 4 | 4 | 3 | 0.125 | 0.5 |
| C6 | 0.25 | 0.023 | 1.5 | 3 | 4 | 0.19 | 0.25 |
| C90 | 0.25 | 0.016 | 0.75 | 2 | 0.75 | 0.19 | 0.064 |
| C50 | 0.19 | 0.032 | 1.5 | 4 | 2 | 0.5 | 0.25 |
| C9 | 0.19 | 0.016 | 2 | 3 | 1.5 | 0.094 | 0.25 |
| C97 | 0.125 | 0.023 | 1.5 | 4 | 1.5 | 0.047 | 0.5 |
| C120 | 0.125 | 0.023 | 1.5 | 6 | 2 | 0.064 | 0.25 |
| C133 | 0.125 | 0.023 | 1 | 4 | 2 | 0.064 | 0.5 |
| C149 | 0.125 | 0.023 | 1.5 | 3 | 1 | 0.094 | 0.25 |
| C88 | 0.125 | 0.016 | 1 | 3 | 1 | 0.125 | 0.38 |
| C151 | 0.125 | 0.012 | 2 | 3 | 2 | 0.125 | 0.25 |
| C62 | 0.125 | 0.012 | 1.5 | 6 | 2 | 0.38 | 0.75 |
| C25 | 0.125 | 0.012 | 1.0 | 4 | 1 | 2 | >32 |
| C150 | 0.125 | 0.016 | 1.5 | 3 | 1.5 | 0.064 | 0.5 |
| C124 | 0.125 | 0.016 | 1 | 2 | 2 | 2 | 0.5 |
| Nu14 | 0.094 | 0.012 | 2 | 2 | 1.5 | 0.064 | 0.5 |
a
Abbreviations: NOR, norfloxacin; CIP, ciprofloxacin; NAL, nalidixic acid; CHL, chloramphenicol; TET, tetracycline; MEC, mecillinam; TMP, trimethoprim.