6Beskina OA, Abramov AIu, Gabdulkhakova AG, et al. Possible mechanisms of antioxidant activity of glycyrrhizic acid. Biomed Khim, 2006, 52: 60-68.
7Wu YT, Shen C, Yin J, et al. Azathioprine hepatotoxicity and the protective effect of liquorice and glycyrrhizic acid. Phytother Res, 2006, 20: 640-645.
8Rahman S, Sultana S. Chemopreventive activity of glycyrrhizin on lead acetate mediated hepatic oxidative stress and its hyperproliferative activity in Wistar rats. Chem Biol Interact, 2006, 160: 61-69.
9Gumpricht E, Dahl R, Devereaux MW, et al. Licorice compounds glycyrrhizin and 18beta-glycyrrhetinic acid are potent modulators of bile acid-induced cytotoxicity in rat hepatocytes. J Biol Chem, 2005, 280: 10556-10563.
10Abe M, Akbar F, Hasebe A, et al. Glycyrrhizin enhances interleukin- 10 production by liver dendritic ceils in mice with hepatitis. J Gastroenterol, 2003, 38: 962-967.