To evaluate the antihypertensive effect of yangxueqingnao on blood pressure of renovascular hypertensive rat(RHR) and investigate the mechanism.
We used RHR as model .Bp was measured by tail cuff methods..After being treated with yangxueqingnao one time,we measured blood pressure in the next 4 hours and the 24th hour. And then ,we measured it once a week. After one month,the ALD, ET, NO, CGRP in plasma and the Angll in heart tissue was determined by radio immunoassay. Result:
1 .The bloo...