Table 4 Percentage reductions in the number of colonies and metabolic activity of mature mixed bacterial voice prosthesis biofilms caused by SSD in patients (mean ± SD)
From: Effect of silver sulfadiazine on mature mixed bacterial biofilms on voice prostheses
Experiments | Groups | ||
|---|---|---|---|
5 µg/ml SSD | 10 µg/ml SSD | 15 µg/ml SSD | |
Number of biofilm colonies | 24.81 ± 14.47% | 42.21 ± 9.26% | 72.28 ± 2.09% |
Biofilm metabolic activity | 9.29 ± 6.46% | 28.82 ± 4.44% | 63.36 ± 4.14% |