Renin-angiotensin system(RAS) is one of the important neuroendocrine systems of body,plays important role in the regulation of blood pressure,equilibration of body fluid and electrolure.

• 肾素血管紧张素系统(RAS)是机体重要的神经内分泌系统之一,对机体血压和体液、电解质平衡起重要调节作用。