3 torthaí
The study on the Rauvolfia verticillata (Lour.) Baill., which belongs to Apocynaceae, was carried out to look for its chemical constituents and pharmacological activity. The isolation and purification were performed by chromatography on silica gel, Sephadex LH-20 and ODS (octadecyl silane) open
Rauvolfia verticillata (Lour.) Baill. (also called Luofumu in Chinese) is commonly used in traditional Chinese medicine for lowering blood pressure. In this study, a high-performance liquid chromatography assay using ultraviolet detection is described for the simultaneous measurement of the five
OBJECTIVE
To determine the altitudinal variation of stigmasterol, a potential antivenin, in roots from seven populations of Rauvolfia serpentina (L). Benth. ex Kurz. (Apocynaceae) (R. serpentina), an important herb found in Indian subcontinent which has long been used in the treatment of snakebite,