Basal mean arterial pressure, heart rate, and breathing frequency following intraperitoneal injection of pharmacological agents
| Mean arterial pressure (mmHg) | Heart rate (bpm) | Respiratory frequency (breaths/min) | |
|---|---|---|---|
| Baseline | Baseline | Baseline | |
| Control | 88.9 ± 5.3 | 380.4 ± 16.1 | 141.1 ± 5.6 |
| Saline | 92.7 ± 4.6 | 388.9 ± 31.0 | 132.3 ± 8.2 |
| m-Atropine | 99.5 ± 5.0 | 546.8 ± 25.7*** | 155.1 ± 7.3 |
| Propranolol | 108.7 ± 7.2* | 351.1 ± 31.0 | 107.2 ± 2.2* |
| m-Atropine + Propranolol | 109.9 ± 7.8* | 360.3 ± 30.7 | 140.0 ± 19.0 |
| Prazosin | 76.7 ± 5.7 | 535.1 ± 41.3*** | 139.0 ± 5.9 |