Publications by authors named "Le T B An"
Background: Oleanolic acid is an oleanane triterpene found in many plant species all over the world. This compound is also a major saponin in leaves of Polyscias fruticosa and possesses several promising pharmacological activities, such as hepatoprotective effects, and antiinflammatory, antioxidant, or anticancer activities.
Objective: The objective of the present work is to establish cell suspension culture of P.