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CONCENTRATION OF EXTRACT PRODUCING 50% OF MAXIMUM RESPONSE
| Drug/Extract | EC50 (mg/ml) |
|---|---|
| Aqueous extract | 0.0042±0.00017* |
| Ethanol extract | 0.0029±0.0002* |
| Acetylcholine | 0.00039±0.00002 |
The values represent the means±SEM for 5 rats per group. Statistically significant differences between groups were measured using one-way ANOVA with Tukey-Kramer Multiple Comparison Test.
P<0.05 compared to ethanol extract as well as compared to ACh.
