Table 3.
Relative Biofilm-Forming Capacity Of Individual Acinetobacter baumannii Isolates From Hospital Effluent Water
Isolate ID | EAOB | TSB | ||||
---|---|---|---|---|---|---|
26°C | 30°C | 37°C | 26°C | 30°C | 37°C | |
ATCC 19606 | 0.97±0.002 | 0.98±0.002 | 1.00±0.002 | 0.83±0.003 | 0.91±0.001 | 1.00±0.002 |
FA008 | 1.30±0.003 | 1.21±0.003 | 1.46±0.003 | 1.09±0.002 | 1.09±0.002 | 1.46±0.003 |
PL482 | 1.17±0.003 | 1.27±0.003 | 0.96±0.002 | 0.92±0.002 | 1.02±0.002 | 0.96±0.002 |
MW422 | 0.97±0.002 | 0.95±0.002 | 0.55±0.001 | 0.87±0.002 | 0.75±0.001 | 0.55±0.001 |
PL450 | 0.96±0.002 | 1.03±0.002 | 0.93±0.002 | 0.97±0.003 | 1.21±0.002 | 0.93±0.002 |
FA007 | 1.32±0.003 | 1.33±0.003 | 1.60±0.003 | 1.05±0.003 | 1.01±0.002 | 1.60±0.003 |
PL476 | 0.86±0.002 | 0.93±0.002 | 0.89±0.002 | 1.02±0.003 | 1.17±0.002 | 0.89±0.002 |
MW181 | 1.17±0.003 | 1.16±0.003 | 1.63±0.003 | 1.10±0.002 | 1.19±0.002 | 1.63±0.003 |
MW186 | 1.45±0.003 | 1.33±0.003 | 1.56±0.003 | 0.97±0.003 | 1.32±0.002 | 1.56±0.003 |
FA108 | 0.96±0.002 | 1.00±0.002 | 1.08±0.002 | 1.07±0.002 | 1.01±0.002 | 1.08±0.002 |
FA113 | 1.39±0.003 | 1.36±0.003 | 0.93±0.002 | 0.98±0.002 | 0.85±0.002 | 0.93±0.002 |
MW419 | 1.06±0.003 | 1.06±0.002 | 1.03±0.002 | 0.94±0.002 | 0.76±0.001 | 1.03±0.002 |
FG148 | 1.13±0.003 | 0.89±0.002 | 1.02±0.002 | 0.87±0.003 | 0.06±0.000 | 1.02±0.002 |
FG359 | 0.98±0.002 | 1.20±0.003 | 1.28±0.003 | 1.00±0.002 | 1.13±0.002 | 1.28±0.003 |
FA038 | 1.38±0.003 | 1.11±0.003 | 1.10±0.002 | 0.93±0.003 | 0.99±0.002 | 1.10±0.002 |
PL470 | 0.78±0.002 | 0.93±0.002 | 0.77±0.002 | 0.95±0.003 | 1.03±0.002 | 0.77±0.002 |
FA068 | 0.81±0.002 | 0.73±0.002 | 0.98±0.002 | 1.03±0.003 | 1.16±0.002 | 0.98±0.002 |
FA001 | 1.14±0.003 | 1.02±0.002 | 1.62±0.003 | 1.02±0.003 | 1.11±0.002 | 1.62±0.003 |
FG377 | 1.43±0.003 | 1.43±0.003 | 1.22±0.002 | 1.03±0.003 | 1.15±0.002 | 1.22±0.002 |
FG127 | 0.37±0.001 | 0.50±0.001 | 0.47±0.001 | 1.05±0.002 | 1.14±0.002 | 0.47±0.001 |
PL520 | 0.39±0.001 | 0.41±0.001 | 0.41±0.001 | 1.00±0.003 | 1.16±0.002 | 0.41±0.001 |
FA056 | 1.19±0.003 | 1.29±0.003 | 0.96±0.002 | 0.91±0.003 | 0.75±0.001 | 0.96±0.002 |
PL517 | 0.33±0.001 | 0.28±0.001 | 0.42±0.001 | 1.03±0.003 | 1.15±0.002 | 0.42±0.001 |
MW440 | 0.84±0.002 | 0.65±0.002 | 0.27±0.001 | 0.99±0.003 | 0.93±0.002 | 0.27±0.001 |
FA009 | 1.29±0.003 | 1.28±0.003 | 1.54±0.003 | 1.09±0.003 | 1.24±0.002 | 1.54±0.003 |
MW187 | 1.11±0.003 | 1.20±0.003 | 1.24±0.002 | 1.05±0.003 | 1.17±0.002 | 1.24±0.002 |
FG361 | 1.55±0.004 | 1.14±0.003 | 1.07±0.002 | 0.97±0.003 | 0.88±0.002 | 1.07±0.002 |
PL480 | 0.81±0.002 | 0.73±0.002 | 1.17±0.002 | 0.96±0.003 | 0.94±0.002 | 1.17±0.002 |
PL467 | 1.11±0.003 | 1.20±0.003 | 1.24±0.002 | 1.05±0.003 | 1.17±0.002 | 1.24±0.002 |
PL530 | 0.99±0.002 | 1.12±0.003 | 1.02±0.002 | 0.93±0.003 | 1.02±0.002 | 1.02±0.002 |
FA042 | 0.95±0.002 | 1.10±0.003 | 1.42±0.003 | 1.05±0.003 | 1.04±0.002 | 1.42±0.003 |
PL448 | 0.49±0.001 | 0.29±0.001 | 0.53±0.001 | 0.89±0.003 | 1.01±0.002 | 0.53±0.001 |
FA030 | 0.72±0.002 | 1.00±0.002 | 1.00±0.002 | 0.97±0.003 | 0.76±0.001 | 1.00±0.002 |
FA041 | 0.98±0.002 | 0.72±0.002 | 1.03±0.002 | 1.02±0.003 | 1.00±0.002 | 1.03±0.002 |
FA089 | 1.08±0.003 | 1.10±0.003 | 1.50±0.003 | 1.03±0.002 | 1.05±0.002 | 1.50±0.003 |
FA099 | 1.11±0.003 | 1.15±0.003 | 1.51±0.003 | 0.98±0.002 | 0.57±0.001 | 1.51±0.003 |
PL460 | 0.82±0.002 | 0.68±0.002 | 0.54±0.001 | 0.82±0.003 | 0.78±0.001 | 0.54±0.001 |
MW420 | 0.82±0.002 | 1.05±0.002 | 0.93±0.002 | 1.08±0.003 | 0.83±0.001 | 0.93±0.002 |
FA088 | 0.62±0.001 | 0.69±0.002 | 0.86±0.002 | 1.05±0.003 | 0.87±0.002 | 0.86±0.002 |
MW184 | 0.54±0.001 | 0.46±0.001 | 0.61±0.001 | 1.08±0.003 | 1.19±0.002 | 0.61±0.001 |
FA029 | 0.76±0.002 | 1.16±0.003 | 0.86±0.002 | 1.03±0.003 | 1.01±0.002 | 0.86±0.002 |
PL494 | 0.80±0.002 | 0.96±0.002 | 1.51±0.003 | 1.07±0.002 | 1.30±0.002 | 1.51±0.003 |
PL466 | 0.67±0.002 | 0.73±0.002 | 0.57±0.001 | 0.93±0.003 | 0.93±0.002 | 0.57±0.001 |
FA034 | 0.99±0.002 | 1.15±0.003 | 1.18±0.002 | 1.08±0.002 | 1.07±0.002 | 1.18±0.002 |
MW416 | 1.01±0.002 | 0.92±0.002 | 0.74±0.001 | 0.69±0.002 | 0.64±0.001 | 0.74±0.001 |
MW447 | 0.74±0.002 | 0.52±0.001 | 0.66±0.001 | 0.91±0.003 | 1.07±0.002 | 0.66±0.001 |
FA018 | 1.01±0.002 | 1.00±0.002 | 1.21±0.002 | 1.01±0.00 | 0.59±0.001 | 1.21±0.002 |
PL508 | 0.74±0.002 | 0.71±0.002 | 0.50±0.001 | 0.98±0.002 | 0.96±0.002 | 0.50±0.001 |
FA014 | 1.22±0.003 | 1.18±0.003 | 0.98±0.002 | 0.93±0.002 | 0.99±0.002 | 0.98±0.002 |
PL449 | 0.71±0.002 | 0.69±0.002 | 0.42±0.001 | 0.88±0.003 | 0.93±0.002 | 0.42±0.001 |
FA002 | 0.82±0.002 | 1.05±0.002 | 0.93±0.002 | 1.08±0.003 | 0.83±0.001 | 0.93±0.002 |
FA006 | 1.10±0.003 | 1.22±0.003 | 1.60±0.003 | 1.05±0.002 | 1.13±0.002 | 1.60±0.003 |
PL446 | 1.34±0.003 | 1.09±0.003 | 1.05±0.002 | 0.99±0.003 | 0.81±0.001 | 1.05±0.002 |
PL487 | 1.15±0.003 | 1.24±0.003 | 1.56±0.003 | 1.06±0.003 | 1.04±0.002 | 1.56±0.003 |
FG121 | 1.57±0.004 | 1.35±0.003 | 0.89±0.002 | 1.02±0.003 | 1.40±0.003 | 0.89±0.002 |
FA012 | 1.45±0.003 | 1.46±0.003 | 1.61±0.003 | 1.08±0.002 | 1.34±0.002 | 1.61±0.003 |
MW192 | 1.16±0.003 | 1.17±0.003 | 1.20±0.002 | 0.98±0.003 | 1.15±0.002 | 1.20±0.002 |
FA073 | 0.89±0.002 | 0.93±0.002 | 0.76±0.002 | 1.02±0.002 | 0.77±0.001 | 0.76±0.002 |
FA021 | 0.77±0.002 | 0.82±0.002 | 0.53±0.001 | 0.84±0.003 | 0.77±0.001 | 0.53±0.001 |
MW179 | 1.54±0.004 | 1.43±0.003 | 0.30±0.001 | 1.10±0.003 | 1.51±0.003 | 0.30±0.001 |
MW190 | 0.62±0.001 | 0.44±0.001 | 0.82±0.002 | 1.05±0.002 | 1.09±0.002 | 0.82±0.002 |
FA004 | 1.22±0.003 | 1.18±0.003 | 0.98±0.002 | 0.93±0.003 | 0.99±0.002 | 0.98±0.002 |
PL479 | 0.57±0.001 | 0.61±0.001 | 0.65±0.001 | 0.95±0.003 | 1.11±0.002 | 0.65±0.001 |
MW400 | 1.21±0.003 | 1.21±0.003 | 1.31±0.003 | 1.02±0.003 | 0.79±0.001 | 1.31±0.003 |
FA035 | 1.39±0.003 | 1.43±0.003 | 1.38±0.003 | 1.00±0.003 | 1.51±0.003 | 1.38±0.003 |
FG116 | 0.26±0.001 | 0.36±0.001 | 0.23±0.000 | 1.01±0.003 | 1.02±0.002 | 0.23±0.000 |
FG378 | 1.06±0.003 | 1.23±0.003 | 0.91±0.002 | 0.97±0.003 | 0.70±0.001 | 0.91±0.002 |
FA028 | 1.33±0.003 | 1.12±0.003 | 1.06±0.002 | 0.78±0.003 | 0.84±0.002 | 1.06±0.002 |
MW437 | 0.65±0.002 | 0.50±0.001 | 0.19±0.000 | 1.04±0.003 | 0.64±0.001 | 0.19±0.000 |
MW397 | 1.21±0.003 | 1.09±0.003 | 1.39±0.003 | 0.96±0.003 | 0.82±0.001 | 1.39±0.003 |
FA106 | 0.70±0.002 | 1.04±0.002 | 0.67±0.01 | 9.54±0.003 | 0.96±0.002 | 0.67±0.001 |
PL471 | 0.97±0.002 | 1.07±0.002 | 1.01±0.002 | 0.94±0.000 | 1.00±0.002 | 1.01±0.002 |
Note: Relative biofilm-forming capacity was determined using equation described by Van Houdt et al.38