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Nan, J.X. et al.

Effect of Acanthopanax koreanum Nakai (Araliaceae) on D-galactosamine and lipopolysaccharide-induced fulminant hepatitis.

The hepatoprotective effects of Acanthopanax koreanum Nakai (Araliaceae) were evaluated in D-galactosamine/lipopolysaccharide-induced fulminant hepatic failure in mouse. Preparations of Acanthopanax koreanum used were an ethanol extract, a water extract, and the ethanol-soluble and ethanol-insoluble components of the water extract of roots or stems of the plant. Mice were pretreated with various extracts by intraperitoneal injection or orally, 12 and 1 h before intraperitoneal injection of D-galactosamine and lipopolysaccharide (LPS). Intraperitoneal pretreatment with the water extract or the ethanol-insoluble component of the water extract markedly reduced the elevated levels of alanine aminotransferase ( ALT), aspartate aminotransferase (AST), and tumor necrosis factor-alpha (TNF-alpha), reduced the histological changes in the liver, and attenuated hepatocyte apoptosis confirmed by the terminal deoxynucleotidyl transferase-mediated dUTP nick end-labeling method and DNA fragmentation assay. Oral pretreatment with the ethanol-insoluble component of the water extract also reduced serum AST, ALT, and TNF-alpha levels. The present study shows that the ethanol-insoluble component of a water extract from Acanthopanax koreanum has a protective effect against the induction of fulminant hepatitis in mice by D-galactosamine and lipopolysaccharide.[1]

References

Effect of Acanthopanax koreanum Nakai (Araliaceae) on D-galactosamine and lipopolysaccharide-induced fulminant hepatitis. Nan, J.X., Park, E.J., Nam, J.B., Zhao, Y.Z., Cai, X.F., Kim, Y.H., Sohn, D.H., Lee, J.J. Journal of ethnopharmacology. (2004) [Pubmed]

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