• Herbal Formula Science
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• v.6 no.1
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• pp.119-139
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• 1998

This study was to investigate the protective and effects of Ikgukwhan and Ikgukbowhawhan on the liver cirrhosis or fibrosis induced by prolonged bile duct ligation; a new experimental model for cirrhosis and the intraperitoneal injection of dimethylnitrosamine in the rat. The development of fibrosis or cirrhosis and its inhibition by the two prescriptions were examined by the chemical analysis of AST, ALT, and hydroxyproline. The results obtained were as follows. 1. The increase of serum asparate aminotransferase induced by bile ductligation was inhibited by the administration of Ikgukwhan and Ikgukbowhawn extract. 2. The increase of serum alanine aminotransferase induced by bile duct ligation was inhibited by the administration of Ikgukwhan and Ikgukbowhawhan extract. 3. The increase level of serum AST and ALT induced by the intraperitoneal injection of dimethylnitrosamine was inhibited by the administration of Ikgukwhan and Ikgukbowhawhan extract. 4. The increase level of hydroxyproline volume in the damaged liver tissues in the rat was decreased by the oral administration of Ikgukwhan and Ikgukbowhawhan extract. But there were no significant differences in the inhibition rate between the two experimental groups.