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Anti-inflammatory Effect of Dangyuja (Citrus grandis Osbeck) Leaves in LPS-stimulated RAW 264.7 Cells

첫 페이지 보기
  • 발행기관
    한국식품과학회 바로가기
  • 간행물
    Food Science and Biotechnology SCIE KCI 등재 SCOPUS 바로가기
  • 통권
    Volume 18 Number 5 (2009.10)바로가기
  • 페이지
    pp.1063-1070
  • 저자
    Eun-Jin Yang, Hye-Ja Lee, Gyeoung-Jin Kang, Sun-Soon Park, Weon-Jong Yoon, Hee-Kyoung Kang, Somi Kim Cho, Eun-Sook Yoo
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A112601

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원문정보

초록

영어
Dangyuja (Citrus grandis Osbeck) is a native plant growing only on Jeju Island in Korea. In this study, antiinflammatory effect of dangyuja leaves on a murine macrophage cell line was investigated. RAW 264.7 murine macrophage cells were stimulated with lipopolysaccharide (LPS, 1 μg/mL) to induce expression of pro-inflammatory markers [interleukin (IL)-6 and inducible nitric oxide synthase (iNOS)]. The crude extract (80% MeOH Ex.) and solvent fractions (hexane, CHCl3, EtOAc, BuOH, and H2O Ex.) were obtained from dangyuja leaves. The CHCl3 fraction inhibited the nitric oxide (NO) and IL- 6 production in a dose-dependent manner. Also, the CHCl3 fraction inhibited mRNA expression and protein levels of iNOS in a dose-dependent manner. Furthermore, the CHCl3 fraction inhibited LPS-induced nuclear factor (NF)-κB activation and phosphorylation of mitogen-activated protein kinases (MAPKs: ERK, JNK, and p38). These results suggest that dangyuja leaves may inhibit LPS-induced production of inflammatory markers by blocking NF-κB and MAPKs signaling in RAW 264.7 cells.

목차

Abstract
 Introduction
 Materials and Methods
 Results and Discussion
 References

키워드

dangyuja (Citrus grandis Osbeck) inflammation inflammatory marker nuclear factor κB mitogen-activated protein kinases (MAPKs)

저자

  • Eun-Jin Yang [ Department of Pharmacology, College of Medicine, Jeju National University ]
  • Hye-Ja Lee [ Department of Pharmacology, College of Medicine, Jeju National University ]
  • Gyeoung-Jin Kang [ Department of Pharmacology, College of Medicine, Jeju National University ]
  • Sun-Soon Park [ Department of Pharmacology, College of Medicine, Jeju National University ]
  • Weon-Jong Yoon [ Department of Pharmacology, College of Medicine, Jeju National University ]
  • Hee-Kyoung Kang [ Department of Pharmacology, College of Medicine, Jeju National University ]
  • Somi Kim Cho [ Faculty of Biotechnology, College of Applied Life Sciences, Jeju National University ]
  • Eun-Sook Yoo [ Department of Pharmacology, College of Medicine, Jeju 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 18 Number 5

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