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Antitumor Activities of Sea Staghorn (Codium fragile) against CT-26 Cells

첫 페이지 보기
  • 발행기관
    한국식품과학회 바로가기
  • 간행물
    Food Science and Biotechnology SCIE KCI 등재 SCOPUS 바로가기
  • 통권
    Volume 17 Number 5 (2008.10)바로가기
  • 페이지
    pp.976-982
  • 저자
    Kil-Nam Kim, Soo-Hyun Kim, Won-Suk Kim, Sung-Myung Kang, Ki-Wan Lee, Wook Jae Lee, Soo-Yeong Park, Se-Kwon Kim, You-Jin Jeon
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A88420

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원문정보

초록

영어
The 10 species of marine green algae was collected from Jejudo(Island) in Korea. Methanolic and aqueous extracts were prepared and screened for inhibition activities against tumor cell growth. Of the tested samples, the sea staghorn (Codium fragile) aqueous extract (CFAE) showed the highest activity on CT-26 cell growth. Therefore, CFAE was selected for further
experiments and the possibility to induce apoptosis by the CFAE was investigated. Flow cytometric analysis revealed that it dosedependently increased apoptotic cells with hypodiploid DNA contents in CT-26 cell line. These results indicated that CFAE can suppress the growth of CT-26 cells through apoptosis. The CFAE decreased the protein expression of anti-apoptotic Bcl-xL and led to the activation of caspase-3 and -7. A crude polysaccharide was separated from CFAE and it mainly constituted with 61.2% galactose and 30.5% arabinose as analyzed by high performance liquid chromatography (HPLC).

목차

Abstract
 Introduction
 Materials and Methods
  Materials
  Preparation of aqueous and methanolic extracts frommarine green algae
  Cell culture
  Cell growth inhibitory assay
  Nuclear staining with Hoechst 33342
  Flow cytometry analysis
  Western blot analysis
  Crude polysaccharide separation
  Statistical analysis
 Results and Discussion
  Inhibitory effect of marine green algae extracts againstthe growth of tumor cells
  Cytotoxic effect of CFAE in normal cells
  Induction effect of apoptosis in CT-26 cells by CFAE
  Effects of CFAE on apoptosis-related protein levels ofCT-26 cells
  Inhibitory effect of CPS from CFAE against the growthof CT-26 cells
 References

저자

  • Kil-Nam Kim [ Faculty of Applied Marine Science, Cheju National University ]
  • Soo-Hyun Kim [ Faculty of Food Science Engineering, Cheju National University ]
  • Won-Suk Kim [ Binex Co., Ltd., ]
  • Sung-Myung Kang [ Faculty of Applied Marine Science, Cheju National University ]
  • Ki-Wan Lee [ Faculty of Applied Marine Science, Cheju National University ]
  • Wook Jae Lee [ Jeju Biodiversity Research Institute, Jeju Hi-Tech Industry Development Institute ]
  • Soo-Yeong Park [ Jeju Biodiversity Research Institute, Jeju Hi-Tech Industry Development Institute, ]
  • Se-Kwon Kim [ Se-Kwon Kim ]
  • You-Jin Jeon [ 1Faculty of Applied Marine Science, Cheju National University, Marine and Environmental Research Institute, Cheju National 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 17 Number 5

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