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KMID : 1123920020160040684
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Korean Journal of Oriental Physiology and Pathology
2002 Volume.16 No. 4 p.684 ~ p.692
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Effects of Cordyceps militaris on CCl₄- Induced Liver Damage and Cancer Cell (HepG2 Cell) Growth
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Kim San
Hwang Choong-Yeon
Kim Nam-Kwen
Park Min-Cheul
Kim Jin
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Abstract
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Cordyceps militaris has been known as a Chinese traditional medicine for the treatment of tuberculosis, asthma, kidney disease, debility and fatigue etc. This study was attempted to investigate the therapeutic effect of C. militaris extract on the cytotoxic activity of HepG2, human hepatocellular carcinoma cells and the liver damage induced by carbon tetrachloride in SD rats. C. militaris extracts inhibited significantly the proliferation of HepG2 cells in vitro. Carbon tetrachloride(CCl₄) caused a significant an increase in liver weight, serum aspartate aminotransferase(AST) and alanine aminotransferase(ALT) activity, alkaline phosphatase(ALP), serum thiobarbituric acid reactive substances (TBARS), microsomal TBARS, and decrease in microsomal detoxification enzymes (cytochrome P-450, P-450 reductase, cytochrome b5, b5 reductase). TBARS and ALP in serum pretreated with C. militaris extracts (300mg/kg/day, 600mg/kg/day) was significantly reduced compared to control group(CCl₄). Cytochrome b5 and b5 reductase activities were significantly increased in CM300 (300 mg/kg/day) and CM600 group(600 mg/kg/day), and cytochrome P-450 reductase was significantly increased in CM300 group. Pretreatment (100, 300, and 600 mg/kg/day for 7 days) of C. militaris with CCl₄ was significantly inhibited the accumulation microsomal TBARS and the significantly increased in the cytochrome P-450 activity. These results suggested that C. militaris (300mg/kg/day for 7 days) has appreciable therapeutic effect on CCl₄ induced hepatotoxicity.
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KEYWORD
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Cordyceps militaris, CCl₄, HepG2 Cell
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