Study on Preparation and Separation of Chemical Components with Anti-angiogenic Activity from Glycyrrhiza Uraiensis Fisch. by High-speed Counter-current Chromatography
Angiogenesis is critical for the growth, maintenance, and metastasis of tumors. Anti-angiogenesis as a promising anticancer strategy has led to the discovery of many natural and synthetic anticancer agents. Licorice, the roots and stolons of some Glycyrrhiza species, has been used for a long time as one of the most important crude drugs in the world. Numerous studies have confirmed that licorice extract possesses many pharmacological activities such as antioxidant, antibacterial, antiin?ammatory and...