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Vasorelaxant effect of Otostegia integrifolia extract on rat thoracic aorta pre-contracted with 80 mM KCl
| Concentration (μg/mL) | % Relaxation by the extract in KCl precontracted aorta |
|---|---|
| 0.00 | 0.00 ± 0.00 |
| 6.25 | 1.25 ± 0.55 |
| 12.5 | 6.5 ± 1.98 |
| 25 | 21.0 ± 2.54*** |
| 50 | 44.5 ± 2.61*** |
| 100 | 76.3 ± 2.41*** |
| 125 | 100.00 ± 00*** |
***p < 0.001 (n = 10. Results are expressed as mean percentage contraction or relaxation ± SEM)
