Table 1: Parameters of the cardiovascular system before and under anesthesia in hypertensive rats.

Conditions

Arterial pressure, mmHg

Hart rate, beats/min

Blood flow, ml/min

Tail blood volume, μl

 

Systolic

Diastolic

Mean

     

Before anesthesia

 

160.1 ± 3.27

116.2 ± 3.54

130.5 ± 3.33

325 ± 18.9

22.8 ± 1.92

106.2 ± 9.08

Under anesthesia - 20 min

 
 

117.4 ± 6.09***

82.2 ± 5.54***

93.6 ± 5.68***

382 ± 13.2*

18.3 ± 2.39

78.2 ± 10.37*

Р

< 0.001

< 0.001

< 0.001

< 0.05

> 0.05

< 0.05

 

t = 6.56

t = 5.49

t = 5.94

t = -2.51

t = 1.54

t = 2.15

 

df = 16

df = 16

df = 16

df = 16

df = 16

df = 16

 

p = 0.000007

p = 0.000049

p = 0.000021

p = 0.023019

p = 0.1407

p = 0.04694

Significant difference between the parameters before and at 20 minutes under of anesthesia: ***- P <0.001; *- P <0.05.