Table 2.
The effect of WLL and its different polar fractions on 24 h urine protein of DN rats (mean ± SD, n = 10, mg/24 h).
| Groups | Week 4 | Week 8 | Week 12 |
|---|---|---|---|
| Normal | 5.46 ± 0.39 | 5.02 ± 0.69 | 3.78 ± 0.69 |
| Model | 25.81 ± 2.84## | 33.77 ± 5.21## | 35.27 ± 3.32## |
| WLL | 7.52 ± 1.39∗∗ | 8.68 ± 1.21∗∗ | 7.28 ± 0.99∗∗ |
| PE | 24.04 ± 0.89 | 31.56 ± 1.75 | 34.21 ± 3.08 |
| EtOAc | 8.98 ± 1.31∗∗ | 11.03 ± 2.17∗∗ | 10.07 ± 0.99∗∗ |
| n-BuOH | 11.14 ± 2.57∗∗ | 12.69 ± 2.39∗∗ | 12.69 ± 1.41∗∗ |
| Water | 20.23 ± 3.09∗ | 27.76 ± 3.46∗ | 28.53 ± 1.93∗ |
| Mef | 10.26 ± 1.67∗∗ | 10.89 ± 1.19∗∗ | 10.69 ± 1.53∗∗ |
Significant differences with the normal group were designated as ##P < 0.01; significant differences with the model group were designated as ∗∗P < 0.01.