Table 3.
Resting values of hemodynamic parameters in each experimental group
| Protocol Number | Experimental Procedure | n | Mean Arterial Pressure, mmHg | Heart Rate, beats/min | Iliac Blood Flow, Hz | Iliac Vascular Conductance, Hz/mmHg |
|---|---|---|---|---|---|---|
| Intact | 13 | 98.1±.1 | 353.9±4.7 | 1030.2±3.6 | 10.9±3.3 | |
| 1 | VX | 8 | 105.3±4.9 | 359.7±11.2 | 1091.0±204.2 | 10.6±2.0 |
| 2 | ATX | 10 | 95.3±4.9 | 342.2±8.2 | 992.8±122.5 | 10.8±1.5 |
| 3 | ADX + GX | 8 | 93.1±5.1 | 383.6±11.4 | 1190.4±167.2 | 13.2±2.1 |
| 4 | ADX + GX + VX | 8 | 88.7±1.3 | 383.3±9.0 | 1394.0±222.7 | 15.8±2.7 |
| 5 | ADX + GX + VX + ATX | 8 | 88.1±2.1 | 405.0±10.9* | 1271.0±102.9 | 14.4±1.1 |
| 6 | LX + VX | 8 | 95.8±4.1 | 340.6±7.0 | 1336.4±132.8* | 14.3±1.7 |
| (2) | Control (ATX) | 5 | 99.3±2.8 | 330.0±11.8 | 973.7±173.2 | 10.0±2.0 |
| (3) | Control (ADX + GX) | 5 | 84.2±2.8 | 365.8±17.2 | 1073.1±144.7 | 12.8±1.8 |
| (4) | Control (ADX + GX + VX) | 5 | 88.1±3.5 | 381.6±7.8 | 1121.6±141.1 | 12.7±1.4 |
| (5) | Control (ADX + GX + VX + ATX) | 5 | 90.2±4.7 | 398.9±13.3 | 1144.6±302.0 | 12.2±2.4 |
Values are means ± SE; n = number of rats. Numbers in parentheses show time controls for respective protocols. Abbreviations are as in Fig. 1.
*
P < 0.05 vs. Intact.