• 동의생리병리학회지
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• 제30권4호
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• pp.279-288
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• 2016

To observe the potential hepatoprotective effects of Gongjin-dan on the acute ethanol (EtOH)-induced liver damages in C57BL/6 mice with its possible action mechanisms. EtOH-mediated acute hepatic damages were induced by oral administration of EtOH total 3 doses. The changes on the body weight, liver weight, albumin, TG, AST, ALP, ALT, hepatic TG contents, hepatic antioxidant defense system, TNF-α, CYP 2E1 activity and mRNA expressions of hepatic lipogenic genes - SREBP-1c, SCD1, ACC1, FAS, PPARγ and DGAT2 or genes involved in fatty acid oxidation - PPARα, ACO and CPT1 were observed with final liver histopathological inspections after 15 days of continuous administration of silymarin 200 mg/kg, Gongjin-dan (GJD) 400, 200 and 100 mg/kg. The results were compared with silymarin 200 mg/kg treated mice. Marked decreases of body and liver weights, increases of serum AST, ALT, Albumin and TG levels, hepatic TG contents, TNF-α level, CYP 2E1 activity and mRNA expressions of hepatic lipogenic genes or decreases mRNA expressions of genes involved in fatty acid oxidation were observed with histopathological changes related hepatosteatosis increases of immunolabelled hepatocytes, as the results of a binge drinking of EtOH in the present study. Also destroys of hepatic antioxidant defense systems were demonstrated in EtOH control mice as compared with intact vehicle control mice, respectively. The results suggest that oral administration of 400, 200 and 100 mg/kg of GJD favorably protected the liver damages from acute mouse EtOH intoxications.