Antioxidant Activities of Decursinol Angelate and Decursin from Angelica gigas Roots

  • Lee, Sang-Hyun (Natural Products Research Institute, Seoul National University,College of Pharmacy, Seoul National University) ;
  • Lee, Yeon-Sil (Natural Products Research Institute, Seoul National University) ;
  • Jung, Sang-Hoon (Natural Products Research Institute, Seoul National University) ;
  • Shin, Kuk-Hyun (Natural Products Research Institute, Seoul National University) ;
  • Kim, Bak-Kwang (College of Pharmacy, Seoul National University) ;
  • Kang, Sam-Sik (Natural Products Research Institute, Seoul National University,College of Pharmacy, Seoul National University)
  • Published : 2003.09.01

Abstract

The anti-oxidant activities of decursinol angelate (1) and decursin (2) isolated from Angelica gigas were investigated. These two coumarins exhibited decrease in serum transaminase activities elevated by hepatic damage induced by $CCl_4-intoxication$ in rats. They also showed increase in anti-oxidant enzyme such as hepatic cytosolic superoxide dismutase (SOD), catalase, and glutathione peroxidase (GSH-px) in $CCl_4-intoxicated$ rats. These results suggest that decursinol angelate (1) and decursin (2) from A. gigas possess not only the anti-oxidant, but also the hepatoprotective activities in rats.

Keywords

References

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