산수유의 유리자유기에 의한 간손상 보호효과
Study on the Protective Effect of Corni Fructus against Free Radical Mediated Liver Damage
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Abstract
Carbon tetrachloride (CCl4)-induced liver injury depends on a toxic agent that has to be metabolized by the liver NAPDH-cytochrome P450 enzyme system to a highly reactive intermediate. Alternations in the activity of cytochrome P450 enzymes affect the susceptibility to hepatic injury from CCl4. In this study, we evaluated the potential protective activity of the traditional Korean medicinal herb, Corni fructus (CF), against an experimental model of hepatotoxicity induced by CCl4. The CF exhibited a hepatoprotective activity against CCl4-induced liver damage in Sprague-Dawley (SD) rats, as measured by GOT, GPT, ALP and histological observation. The CF also showed significant decrease of malodialdehyde (MDA) and increase of glutathion (GSH), catalase activity in rat liver homogenate. In addition, the expression of CYP2E1, as measured by reverse transcriptase-polymerase chain reaction (RT-PCR) and Western blot analysis, was significantly decreased in the liver of CF treated SD rats. But CCl4 and CF has no significant effect on 1A1 and 3A1 isoform of cytochrome P450. Based on these findings, it is suggested that hepatoprotective effects of CF possibly related to antioxidative effects and regulation of CYP2E1 expression.
참고문헌 (35)
- "사염화탄소 투여로 인한 血淸內 各種酵素의 活性變動에 關하여" (1984)
- "사염화탄소의 반복투여가 백서 간장에 미치는 병리조직학적 연구" (1987)
- "J.A. Covalent binding of carbon tetrachloride metabolites to the heme moiety of cytochrome P-450 and its degradation products. Res. Commun. Chem. Pathol. Pharmacol. 35", pp.283~290 (1982)
- "M.U. Free-radical metabolism of carbon tetrachloride in rat liver mitochondria. A study of the mechanism of activation. Biochem. J. 246", pp.313~317 (1987)
- "T.F. Lipid peroxidation in purified plasma membrane fractions of rat liver in relation to the hepatoxicity of carbon tetrachloride. Cell. Biochem. Funct. 6", pp.87~99 (1988)
- "西溪書屋夜話錄王旭高醫書六種", pp.110~ (1996), 北京, 學苑出版社
- "山茱萸 種子의 抗糖尿 效果-Streptozotocin 유발 고혈당 흰쥐에 미치는 영향. 中央大 大學院" (1991)
- "산수유 약침의 항산화 작용에 관한 실험적 연구" (1998)
- "Antimicrobial effect of extracts from Chinese chive, cinnamon, and corni fructus", 49(1), pp.183~188 (2001)
- "A substance isolated from Cornus officinalis enhances the motility of human sperm", 25(3-4), pp.301~306 (1997)
- "S. A colorimetric method for determination of serum glutamic oxaloacetic and glutamic pyruvic transaminases", pp.58~63 (1957)
- "Z. Changes of enzyme activity in some organs following thymectomy. Agressologie. 14", pp.323~326 (1973)
- "K. Assay for lipid peroxides in animal tissues by thiobarbituric acid reaction. Anal. Biochem. 95", pp.351~358 (1979)
- "H. Catalase in vitro. Methods Enzymol. 105", pp.121~126 (1984)
- "604-620", pp.1993~
- "M. Experimental Production of Various Types of Cholestasis and the Effects of Cystemine. YAKUGAKU ZASSHI. 106" (1986)
- "P.B. Selective early loss of polypeptides in liver microsomes of CCl4-treated rats. Relationship to cytochrome P-450 content. Biochem. Pharmacol. 31", pp.609~614 (1982)
- "P.B. Lipid peroxidation and alteration of membrane lipids in isolated hepatocytes exposed to carbon tetrachloride. J. Biol. Chem. 251", pp.4973~4978 (1976)
- "C. The hepatocyte protein synthesis defect induced by galactosamine involves hypomethylation of ribosomal RNA. Hepatology 11", ses, pp.428~434 (1990)
- "K. Dysregulation of protein synthesis in injured liver. A comparative study on microsomal and cytosole enzyme activities microsomal lipoperoxidation and polysomal pattern in D-galactosamine and carbon tetrachloride- injured livers. Enzyme. 23", pp.320~327 (1978)
- "M.U. Carbon tetrachloride-induced inhibition of hepatocyte lipoprotein secretion functional impairment of Golgi apparatus in the early phases of such injury. Life Sci. 36", pp.533~539 (1985)
- "G. In vivo and in vitro evidence concerning the role of lipid peroxidation in the mechanism of hepatocyte death due to carbon tetrachloride. Cell Biochem Funct. 9", pp.111~118 (1991)
- "西溪書屋夜話錄王旭高醫書六種", pp.110~ (1996), 北京, 學苑出版社
- "S. Lysosomal enzymes in plasma liver and spleen from rats with carbon tetrachloride- induced liver cirrhosis. Enzyme. 33", pp.84~88 (1985)
- "H. Chemistry and biochemistry of 4-hydroxynonenal", pp.81~128 (1991)
- "M.E. Enzymatic and chemical methods for the determination of glutathione", a, pp.339~365 (1989), John WILEY and Sons
- "Intracellular antioxidants: from chemical to biochemical mechanisms", 37(9-10), pp.949~962 (1999)
- "Mechanism of Catalysis", pp.319~375 (1970)
- "G. In vivo and in vitro evidence concerning the role of lipid peroxidation in the mechanism of hepatocyte death due to carbon tetrachloride. Cell Biochem Funct. 9", pp.111~118 (1991)
- "R.V. Vitamin E and inhibition of platelet lipoxygenase. Res. Common. Chem. Pathol. Pharmacol. 28", pp.361~369 (1980)
- "Pharmacogenetics affects dosing, efficacy, and toxicity of cytochrome P450-metabolized drugs", 113(9), pp.746~750 (2002)
- "724-730", pp.1992~
- "Y. Inhibition of the induction and activity of hepatic P450IA isozymes by in vivo administration of carbon tetrachloride to rats. Biol Pharm Bull. 16", pp.1248~1250 (1993)
- "suppression and inhibition of multiple hepatic cytochrome P450 isozymes in the male rat and bobwhite quail" (1953)
- "Resistance to carbon tetrachloride- induced hepatotoxicity in mice which lack CYP2E1 expression", 153(1), pp.109~118 (1998)
