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Pathophysiological roles for the obesity of novel peptides obestatin and ghrelin

Research Project

Project/Area Number 19591061
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Metabolomics
Research InstitutionUniversity of Miyazaki

Principal Investigator

UENO Hiroaki  University of Miyazaki, 医学部, 助教 (00381062)

Co-Investigator(Kenkyū-buntansha) DATE Yukari  宮崎大学, フロンティア科学実験総合センター, 教授 (70381100)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2007: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywordsオベスタチン / グレリン / 摂食調節 / 肥満
Research Abstract

成長ホルモン分泌促進作用や摂食促進作用を持つグレリンと同一遺伝子にコードされているオベスタチン、およびグレリンのヒトにおける摂食に対する作用を明らかにすることを試みた。グレリンとオベスタチンは長期のエネルギーバランスやインスリン抵抗性に関しては相反する作用を持つことが示唆されたが、オベスタチンには急性の摂食抑制作用はないと考えられた。オクタン酸含有食物の摂取は内因性のグレリン増加を促し、やせを伴う慢性呼吸器疾患の栄養療法として有用と考えられた。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (6 results)

All 2009 2008 2007

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (4 results)

  • [Journal Article] Characterization of obestatin in rat and human stomach and plasma, and its lack of acute effect on feeding behavior in rodents2008

    • Author(s)
      Mondal MS, Toshinai K, Ueno H, Koshinaka K, Nakazato M.
    • Journal Title

      Journal of Endocrinology 198

      Pages: 339-346

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of obestatin in rat and human stomach and plasma, and its lack of acute effect on feeding behavior in rodents.2008

    • Author(s)
      Mondal MS, Toshinai K, Ueno H, Koshinaka K, Nakazato M.
    • Journal Title

      Journal of Endocrinology 198

      Pages: 339-346

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Oral administration of omega-3 polyunsaturated acids improves cachecticstatus in patients with chronic respiratory disease through the elevation ofplasma ghrelin levels.2009

    • Author(s)
      Ueno H, Shiiya 7 Kodama T, Matsumoto N, Ashitani J, Nakazato M.
    • Organizer
      17^<th> International symposium on regulatory peptides
    • Place of Presentation
      Santa Barbara, CA, USA
    • Year and Date
      2009-01-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] Oral administration of omega-3 polyunsaturated acids improvesca chectic status in patients with chronic respiratory disease through the elevation of plasma ghrelin levels2009

    • Author(s)
      Ueno H, Shiiya T, Kodama T, Matsumoto N, Ashitani J, Nakazato M.
    • Organizer
      17^<th> International Symposium on Regulatory Peptides
    • Place of Presentation
      Santa Barbara, California, USA
    • Related Report
      2008 Final Research Report
  • [Presentation] ヒトオベスタチンのエネルギー・糖代謝と摂食における作用の検討2007

    • Author(s)
      上野浩晶、椎屋智美、水田雅也、山口秀樹、中里雅光
    • Organizer
      第28回日本肥満学会総会
    • Place of Presentation
      東京
    • Year and Date
      2007-10-20
    • Related Report
      2008 Final Research Report
  • [Presentation] ヒト オベスタチンのエネルギー・糖代謝と摂食に対する作用の検討2007

    • Author(s)
      上野浩晶
    • Organizer
      第28回日本肥満学会
    • Place of Presentation
      東京
    • Year and Date
      2007-10-20
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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