Table 1 Effect of PA on blood pressure and urine volume in SHR rats

WKY

81.72 ± 23.50

72.65 ± 16.15

67.10 ± 10.87

7.36 ± 1.97

SHR

176.21 ± 17.03^**

138.67 ± 33.06^**

121.72 ± 15.03^**

1.79 ± 0.87^**

SHR + HCTZ

103.43 ± 23.26^##

94.57 ± 17.62^##

90.49 ± 18.42^##

4.16 ± 0.98^##

SHR + 15

142.54 ± 32.17^#

119.93 ± 29.35

113.51 ± 27.25

2.20 ± 1.06

SHR + 30

129.77 ± 20.73^##

111.90 ± 23.59^#

99.71 ± 15.34^#

4.63 ± 1.82^##

SHR + 45

123.18 ± 31.71^##

106.85 ± 25.46^##

92.88 ± 21.15^##

6.52 ± 1.53^##