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Induction of Apoptotic Cell Death by Red Pericarp Rice (Jakwangchalbyeo) Extracts

첫 페이지 보기
  • 발행기관
    한국식품과학회 바로가기
  • 간행물
    Food Science and Biotechnology SCIE KCI 등재 바로가기
  • 통권
    Volume 15 Number 4 (2006.08)바로가기
  • 페이지
    pp.534-542
  • 저자
    Chi, Hee-Youn, Lee, Chang-Ho, Kim, Kwang-Ho, Kim, Sun-Lim, Chung, Ill-Min
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A79025

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원문정보

초록

영어
The effects of ethanol fractions of three different rice grain extracts, Jakwangchalbyeo, Hwasunchalbyeo, and Ilpumbyeo, on apoptotic cell death in the rat hepatoma H4IIE cell line were investigated using the MTT [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] cell viability assay. One hundred mg/mL Jakwangchalbyeo extract significantly reduced cell viability to 69.5, 57.2, and 46.1% within 24, 48, and 72 hr, respectively. Fluorescence-activated cell sorting (FACS) analyses were also performed to characterize the cell death pattern caused by treatment with the rice grain extracts. Apoptotic cell death was clearly observed with time after treatment with the Jakwangchalbyeo extract. In Western blotting analysis, degradation of the 116 kDa poly-ADP-ribose polymerase (PARP) molecule was observed with concomitant formation of an 89 kDa product 24, 48, and 72 hr after treating cells with the Jakwangchalbyeo extract. This indicates that an apoptotic process caused cell death in these cells. In conclusion, red-pericarp Jakwangchalbyeo extract induced apoptotic cell death in H4IIE cells to a larger extent than the other rice extracts.

목차

Abstract
 Introduction
 Materials and Methods
 Results and Discussion
 Acknowledgments
 References

저자

  • Chi, Hee-Youn [ Department of Applied Life Science, College of Life and Environment Science, Konkuk University ]
  • Lee, Chang-Ho [ Department of Pharmacology, College of Medicine, Hanyang University ]
  • Kim, Kwang-Ho [ Department of Applied Life Science, College of Life and Environment Science, Konkuk University ]
  • Kim, Sun-Lim [ National Institute of Crop Science, Rural Development Administration (RDA) ]
  • Chung, Ill-Min [ Department of Applied Life Science, College of Life and Environment Science, Konkuk 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 15 Number 4

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