Research Article
Biofilm Formation, Pyocyanin Production, and Antibiotic Resistance Profile of Pseudomonas aeruginosa Isolates from Wounds
Table 1
Correlation between antibiotic resistance and pyocyanin production.
| | Antibiotics | Concentration of pyocyanin production (μg/mL) | | Sensitive | Intermediate | Resistant | r | value |
| | Amikacin | 2.2 ± 0.8 | 3.5 ± 0.2 | 4.2 ± 0.6 | 0.79 | <0.001 | | Paromomycin | 0.0 ± 0.0 | 0.0 ± 0.0 | 3.3 ± 1.1 | — | — | | Streptomycin | 0.0 ± 0.0 | 0.0 ± 0.0 | 3.3 ± 1.1 | — | — | | Neomycin | 1.1 ± 0.2 | 0.0 ± 0.0 | 3.6 ± 0.8 | 0.69 | <0.001 | | Ceftazidime | 1.6 ± 0.6 | 2.8 ± 0.0 | 3.8 ± 0.6 | 0.84 | <0.001 | | Norfloxacin | 0.0 ± 0.0 | 2.0 ± 0.8 | 3.8 ± 0.7 | 0.75 | <0.001 |
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r: Pearson’s correlation coefficient; —: not determined.
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