Group | Dose (mg/kg bw.) | Mean arterial pressure (mmHg) | ||
---|---|---|---|---|
 |  | Before induction of hypertension | After induction of hypertension | After treatment of hypertension |
Normal | - | 107 ± 3.1 | 110 ± 3.4 | 109 ± 2.7 |
Untreated control | - | 108 ± 3.4 | 143 ± 2.7 | 151 ± 3.0 |
Propanolol-treated | 10 | 110 ± 3.2 | 145 ± 3.1 | 116 ± 2.5* |
CUR | 1000 | 106 ± 0.4 | 145 ± 0.3 | 138 ± 0.5 |
 | 3000 | 104 ± 0.3 | 146 ± 0.4 | 137 ± 0.4 |
 | 5000 | 107 ± 0.3 | 148 ± 0.3 | 135 ± 0.4 |
ZO | 1000 | 105 ± 0.3 | 144 ± 0.4 | 135 ± 0.5 |
 | 3000 | 107 ± 0.4 | 147 ± 0.5 | 137 ± 0.3 |
 | 5000 | 106 ± 0.3 | 148 ± 0.4 | 119 ± 0.3* |
AL | 1000 | 105 ± 0.3 | 148 ± 0.5 | 118 ± 0.4* |
 | 3000 | 107 ± 0.4 | 144 ± 0.4 | 120 ± 0.4* |
 | 5000 | 106 ± 0.3 | 148 ± 0.4 | 122 ± 0.3* |
PC | 100 | 103 ± 0.3 | 147 ± 0.3 | 134 ± 0.5 |
 | 500 | 105 ± 0.4 | 149 ± 0.4 | 124 ± 0.4* |
 | 1000 | 105 ± 0.4 | 147 ± 0.4 | 125 ± 0.4* |
PPF | 1000 | 104 ± 0.3 | 145 ± 0.4 | 134 ± 0.3 |
 | 2000 | 108 ± 0.4 | 146 ± 0.5 | 134 ± 0.4 |
 | 4000 | 104 ± 0.4 | 143 ± 0.5 | 134 ± 0.5 |