Table 1: Parameters of cardio-vascular system before and under anesthesia in normotensive and hypertensive rats.
Conditions | Arterial pressure, mmHg | Hart rate | Blood flow, ml/min | Tail blood volume, μl | ||
Systolic | Diastolic | Mean | ||||
Normotensive (п =20) | ||||||
Before anesthesia | 141.8 ± 3.78 | 102.0 ± 2.98 | 114.9 ± 3.21 | 354 ± 6.3 | 24.8 ± 1.03 | 97.8 ± 5.46 |
Under anesthesia - 20 min | 120.5 ± 3.23** | 83.6 ± 2.69** | 95.6 ± 2.81** | 425 ± 15.3** | 18.7 ± 1.37 | 68.5 ± 5.28* |
Hypertensive (п = 24) | ||||||
Before anesthesia | 165.8 ± 2.95 | 124.0 ± 2.77 | 137.6 ± 2.80 | 371 ± 11.2 | 21.3 ± 0.70 | 86.3 ± 3.00 |
Under anesthesia - 20 min | 126.4 ± 4.86*** | 87.6 ± 3.77*** | 100.2 ± 4.09*** | 383.2 ± 9.73 | 18.3 ± 0.92* | 73.9 ± 4.23* |
Significant difference between the parameters before and at 20 minutes under of anesthesia: *** - P < 0.001; ** - P < 0.01; * - P < 0.05.