Table 2.
Activity comparison of T-SOD, Cu–Zn, and Mn SOD at 4, 8, and 12 weeks.
| Group | Weeks | Rat number | Activity of SOD (U/mg) | ||
|---|---|---|---|---|---|
| T-SOD | Cu–Zn SOD | Mn SOD | |||
| Control | 4 | 6 | 161.002 ± 9.996 | 113.884 ± 9.07 | 47.118 ± 5.018 |
| 8 | 6 | 158.334 ± 7.788 | 112.301 ± 5.24 | 46.033 ± 6.835 | |
| 12 | 6 | 163.333 ± 5.369 | 117.52 ± 7.982 | 45.813 ± 6.858 | |
| Diabetic | 4 | 6 | 143.656 ± 4.981a | 109.793 ± 7.468c | 33.863 ± 6.909b |
| 8 | 6 | 121.465 ± 11.203b | 98.588 ± 9.212d | 22.877 ± 7.875b | |
| 12 | 6 | 98.202 ± 11.813b | 78.168 ± 12.180b | 20.034 ± 6.796b | |
| F value | 40.907 | 15.735 | 17.636 | ||
| P value | 0.000 | <0.05 | <0.05 | ||
Compared with the control group: a = 0.001; b = 0.000; c = 0.36; d = 0.003.