Objective To observe the course of blood pressure change after acute angiotensin-(1-7)[Ang-(1-7)] infusion in two-kidney,one clip(2K1C) hypertensive rats and to explore its mechanisms.

• 目的观察急性血管紧张素-(1-7)[Ang-(1-7)]干预后二肾一夹(2KlC)高血压大鼠血压的变化过程,以及Ang-(1-7)对血压相关血管活性物质的影响。