This paper reviewed the domestic and foreign progress of needling Renying (ST 9) for hypertentsion in clinical and experimental researches. It has been confirmed that needling Renying showed the remarkable clinical effects, with bi-directional benign regulative action, protecting target organs, improving quality of life and so on. Based on the review, the author looks forward to offer the direction for the future researches.

Objective To establish an high perfermance liquid chromatography method for determination of five indole alkaloids in Rauvolfia.Methods The Diamonsil C18 column was used at 25 ℃ with methanol-water (gradient elution) as the mobile phase,the flow rate was 1.0 mL·min-1,the detective wavelength was 280 nm,and the injection volume was 5 μL.Results In the range of 1.56-200 μg· mL-1,the correlation coefficients of regression equations of sarpagine,yohimbine,ajmaline,ajmalicine,reserpine were higher than 0.999 0.The average recovery (n =9) of five indole alkaloids was between 95.0％-105.0％.Conclusion This method is simple with good accuracy and repeatability.It can be used for quality control of Rauvolfia.