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Antioxidant Property of Genistein: Inhibitory Effect on HOCI Induced Protein Degradation, DNA Cleavage, and Cell Death

첫 페이지 보기
  • 발행기관
    한국식품과학회 바로가기
  • 간행물
    Food Science and Biotechnology SCIE KCI 등재 바로가기
  • 통권
    Volume 14 Number 3 (2005.06)바로가기
  • 페이지
    pp.399-404
  • 저자
    Choi, Je-Min, Ryu, Hyun-Jin, Chung, Jae-Hwan, Park, Jae-Chul, Hwang, Jae-Kwan, Shin, Dong-Bum, Lee, Sang-Kyou, Ryang, Ryung
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A78756

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원문정보

초록

영어
The aim of this study was to investigate the in vitro antioxidant profiles of genistein and other isoflavonoids. The reactivity of genistein towards stable radical and reactive oxygen species including ● ABTS +, ● O2 - , H2O2 and HOCl has been investigated, and the effects were compared with other isoflavonoids and antioxidants. All the tested isoflavonoids showed remarkable scavenging activity and genistein was more potent than BHT and ascorbic acid. Genistein was more effective in scavenging hypochlorous acid than superoxide and hydrogen peroxide. At 10uM concentrations of genistein and genistin showed about 90% inhibitory effect on HOCl, while BHT and ascorbic acid showed lower than 50% inhibitory effect. Moreover, genistein could inhibit plasmid DNA cleavage, protein degradation and cell death from HOCl attack, while daidzein, BHT and ascorbic acid could not protect them effectively. These results suggest that genistein is a more potent radical scavenger than other isoflavonoids, and it can remarkably reduce cellular damage induced by HOCl.

목차

Abstract
 Introduction
 Materials and Methods
 Results and Discussion
 Acknowledgments
 References

키워드

genistein isoflavonoids antioxidant ROS HOCl

저자

  • Choi, Je-Min [ Department of Biotechnology, College of Engineering, Yonsei University ]
  • Ryu, Hyun-Jin [ Department of Radiation Oncology, Asan Medical Center ]
  • Chung, Jae-Hwan [ Social Research and Data Analysis, World Research Corporation ]
  • Park, Jae-Chul [ Department of Biotechnology, College of Engineering, Yonsei University ]
  • Hwang, Jae-Kwan [ Department of Biotechnology, College of Engineering, Yonsei University ]
  • Shin, Dong-Bum [ Department of Food science and Nutrition, Cheju National University ]
  • Lee, Sang-Kyou [ Department of Biotechnology, College of Engineering, Yonsei University ]
  • Ryang, Ryung [ Department of Biotechnology, College of Engineering, Yonsei University ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국식품과학회 [Korean Society of Food Science and Technology]
  • 설립연도
    1970
  • 분야
    농수해양>식품과학
  • 소개
    본회는 사회일반의이익에 공여하기 위하여 공공법인의 운영에 관한 법률의 규정에 따라 식품 과학 전반에 관한 이론 및 기술연구와 그 응용을 촉진 및 보급시키며 학술과 사업을 연계시키고, 나아가 국민의 식생활을 질적, 양적으로 향상시킴을 목적으로 한다.

간행물

  • 간행물명
    Food Science and Biotechnology
  • 간기
    격월간
  • pISSN
    1226-7708
  • 수록기간
    1992~2009
  • 십진분류
    KDC 574 DDC 664

이 권호 내 다른 논문 / Food Science and Biotechnology Volume 14 Number 3

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