Group | Median (mean ± SD) |
---|---|
0.9% NaCl for 15 min (control group) + 1-week incubation period | 59.44 (59.40 ± 6.81)a |
1. 2.5% NaOCL for 15 min + without incubation period | 38.87 (39.44 ± 4.37)bc |
2. 2.5% NaOCL for 15 min + 1-week incubation period | 26.80 (28.02 ± 7.22)d |
3. 2.5% NaOCL for 15 min irrigated with NaCl followed by 5% TS for 10 min + 1-week incubation period | 33.12 (31.41 ± 4.80)cd |
4. 0.9% NaCl for 15 min followed by 5% TS for 10 min + 1-week incubation period | 41.83 (40.45 ± 6.70)b |