红花黄素对高血压大鼠的降压作用及对肾素-血管紧张素的影响
HYPOTENSIVE EFFECTS OF SAFFLOWER YELLOW IN SPONTANEOUSLY HYPERTENSIVE RATS AND INFLUENCE ON PLASMA RENIN ACTIVITY AND ANGIOTENSIN II LEVEL
-
Abstract: Safflower yellow (SY) is a mixture of chalconoid compounds extracted from Carthamus tinctorius L. Ig SY 1~2 g·kg-1·d-1lowered the blood pressure of spontaneously hypertensiverats (SHR), for about 1.86~3.86 kPa. Five weeks after administration of SY, the plasma renin ac-tivity and angiotensin Ⅱ level diminished in the SHR experimental groups. These suggest that the de-crease of blood pressure is mediated by the renin-angiotensin system.
下载: