Research progress on the protective effects of licorice-derived 18β-glycyrrhetinic acid against liver injury

• 来源期刊: 中国药理学报（英文版）
• 年，卷（期）: 2021,（1）
• 所属期刊栏目: Review Article
• 页码范围: 18-26
• 页数: 9页
• 语种: 英文

摘要

The first description of the medical use of licorice appeared in"Shennong Bencao Jing",one of the well-known Chinese herbal medicine classic books dated back to 220-280 AD.As one of the most commonly prescribed Chinese herbal medicine,licorice is known as"Guo Lao",meaning"a national treasure"in China.Modern pharmacological investigations have confirmed that licorice possesses a number of biological activities,such as antioxidation,anti-inflammatory,antiviral,immune regulation,and liver protection.18β-glycyrrhetinic acid is one of the most extensively studied active integrants of licorice.Here,we provide an overview of the protective effects of 18β-glycyrrhetinic acid against various acute and chronic liver diseases observed in experimental models,and summarize its pharmacological effects and potential toxic/side effects at higher doses.We also make additional comments on the important areas that may warrant further research to support appropriate clinical applications of 18β-glycyrrhetinic acid and avoid potential risks.