Table 3.
Baseline mean arterial pressure (MAP) and heart rate (HR), bradycardic and tachycardic peak and sympathetic (SBG) and parasympathetic baroreflex gain (PBG) in Wistar Kyoto rats exposed to SSCS and treated with ATZ administered into the 4th V. N = 7. Mean±SEM. *p<0.05 for comparison with 0′.
| Variable | 0′ | 5′ | 15′ | 30′ | 60′ |
| MAP (mmHg) | 106±13 | 118±14 | 111±15 | 107±12 | 107±13 |
| HR (bpm) | 344±16 | 412±19* | 440±13* | 429±17* | 397±13 |
| Bradycardic Peak (bpm) | 279±14 | 323±19 | 364±26* | 380±18* | 318±10 |
| Tachycardic Peak (bpm) | 489±11 | 506±18 | 525±19 | 527±14 | 502±12 |
| HR range (bpm) | 203±12 | 183±13 | 161±22 | 169±25 | 183±11 |
| PBG (bpm x mmHg-1) | -1.2±0.34 | -1.19±0.11 | -1.08±0.22 | -0.85±0.13 | -1.11±0.19 |
| SBG (bpm x mmHg-1) | -1.48±0.2 | -1.26±0.14 | -1.39±0.26 | -1.13±0.1 | -1.84±0.21 |