Table 3. Analgesic activities of aconitine on different pain models of mice.
Group | Acetic acid writhing test (inhibition rate, %) | Hot plate test (Pain threshold improvement rate, %) | Formalin induced nociception assay (120 min, inhibition rate of licking time, %) | CFA induced nociception assay (pain threshold improvement rate, %) | |
---|---|---|---|---|---|
First phase | Second phase | 7th compare with 1st | |||
Aspirin group (200 mg/kg) | 75 | 19.21 | 50.31 | 25.97 | 152.03 |
Low dosage AC (0.3 mg/kg) | 68 | 17.12 | 33.23 | 20.25 | 131.33 |
High dosage AC (0.9 mg/kg) | 76 | 20.27 | 58.92 | 68.32 | 35.11 |