DPI | CONTROL | 10X2 | 10X4 | 10X6 |
1 | 56.66 ± 1.68 | 48.00 ± 3.38*** | 49.88 ± 1.83** | 50.55 ± 2.24** |
3 | 46.19 ± 2.27 | 47.56 ± 1.93 | 51.04 ± 2.67 | 50.54 ± 2.16 |
5 | 43.43 ± 2.20 | 46.48 ± 2.73 | 44.82 ± 1.64 | 41.02 ± 3.16 |
7 | 41.85 ± 1.73 | 40.45 ± 1.92 | 38.15 ± 1.83 | 44.25 ± 2.01 |
10 | 40.20 ± 3.23 | 38.86 ± 3.18 | 37.62 ± 1.97 | 36.53 ± 1.63 |