Table 4.
Omeprazole-mediated efflux inhibition of EtBr and increase in antibiotic susceptibility.
| Escherichia coli isolates | Name of resistant antibiotics | Increase in antibiotic susceptibility in the presence of omeprazole | EtBr fluorescence in the presence of omeprazole |
|---|---|---|---|
| 02 | CTR, CIP, AMX, CFM, AZM, NA, F | No | Moderate |
| 06 | AMX, NA, F | Yes | Strong |
| 08 | AMX, NA, F | Yes | Strong |
| 11 | CTR, CIP, NA, AMX, CFM, F | Yes | Strong |
| 14 | CTR, CIP, AMX, CFM, NA, F | Yes | Strong |
| 15 | CTR, CIP, AMX, CFM, AZM, SXT, NA | Yes | Strong |
| 16 | AMX, CFM, NA | Moderate | Strong |
| 17 | CTR, CIP, CFM, NA, AMX | Yes | Strong |
| 18 | CTR, CIP, AMX, NA, CFM, GEN, AZM | Moderate | Strong |
| 19 | AMX, NA, CFM | Yes | Strong |
| 20 | AMX, NA | Yes | Strong |
| 22 | CIP, AMX, NA | Moderate | Strong |
| 26 | AMX, NA, F | Yes | Strong |
| 27 | CTR, CIP, NA, AMX, CFM, SXT | Moderate | Strong |
| 29 | CTR, CIP, AMX, NA, CFM, SXT, F | Moderate | Strong |
| 30 | CIP, AMX, CFM, NA, F | Yes | Strong |
| 31 | AMX, NA, F | Yes | Strong |
| 32 | CTR, CIP, AMX, CFM, NA | Moderate | Moderate |
Abbreviations: AMX, amoxicillin; AZM, azithromycin; CFM, cefixime; CIP, ciprofloxacin; CTR, ceftriaxone; EtBr, ethidium bromide; GEN, gentamicin; SXT, sulfamethoxazole.