| Time of treatment (h) |
% apoptotic cells ± SD (p value) |
| 0 |
8.1 ± 2.2 |
| 4 |
9.6 ± 1.27 (0.364) |
| 12 |
13.4 ± 3.83 (0.1062) |
| 16 |
16.12 ± 5.29 (0.0724) |
| 24 |
25.29±5.7 (0.008) |
| 36 |
33.75 ± 5.30 (0.0015) |
| 48 |
44.5 ± 6.5 (0.0008) |
P-values were calculated at each dose with respect to untreated control and shown within bracket. |
