Table 4.
Expression of bcl-2, bax and caspase 3 proteins (mean ± SD)
| Group | Bcl-2 | Bax | Caspase3 |
| A | 0.415 ± 0.052 | 0.086 ± 0.012 | 0.062 ± 0.006 |
| B | 0.402 ± 0.048 | 0.182 ± 0.028 | 0.145 ± 0.017 |
| C | 0.216 ± 0.033a | 0.382 ± 0.044a | 0.409 ± 0.024a |
| D | 0.156 ± 0.018ab | 0.508 ± 0.058ab | 0.628 ± 0.033ab |
P < 0.01 vs group A;
P < 0.01 vs group C.