Table 2.
Inhibition of pain threshold in hot plate test of mice by different treatment.
| Group | Dose (mg/kg) | before treatment | After treatment | |||
|---|---|---|---|---|---|---|
| 30 min | 60 min | 90 min | 120 min | |||
| Control | — | 16.85±1.368 | 17.25±1.849 | 17.16±1.864 | 17.35±1.630 | 19.03±2.793 |
| Aspirin | 200 | 17.05±1.886 | 26.14±3.051∗ | 32.02±9.539∗ | 29.57±3.093∗ | 27.27±2.579∗ |
| JSTF | 500 | 16.97±2.593 | 23.01±2.209∗ | 29.28±5.245∗ | 25.58±5.597∗ | 24.33±3.532# |
| 250 | 16.94±2.002 | 21.20±2.631∗ | 25.49±10.94# | 23.71±1.978∗ | 22.90±2.674∗ | |
| 125 | 16.74±2.612 | 19.87±2.483# | 23.57±4.158# | 21.11±2.402# | 19.17±2.179 | |
Mean ± S.D., n=10; ∗P<0.05, ∗∗P<0.01, compared with normal control group.