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Protective effect on cardiac mitochondria in anesthetic postconditioning

Research Project

Project/Area Number 21591989
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Anesthesiology/Resuscitation studies
Research InstitutionJikei University School of Medicine

Principal Investigator

MIO Yasushi  東京慈恵会医科大学, 医学部, 准教授 (00266686)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywordsミトコンドリア / 心筋 / 臓器保護 / 麻酔薬 / 薬理学 / 麻酔科学 / ミトコンドリ
Research Abstract

Volatile anesthetic directly protects mitochondrial function independently from cytosolic signaling pathways in anesthetic postconditioning. Nicorandil, coronary vasodilatation agent used in the management of angina during perioperative period, also directly protects isolated mitochondrial bioenergetics through nitric oxide, independent of its effects on the cytosolic signal transduction cascade. These results indicate that immediate protective benefits on mitochondrial function independently from the cytosolic environment may contribute to the cardioprotective effects provided by pharmacological postconditioning.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (8 results)

All 2012 2011 2010

All Journal Article (2 results) Presentation (6 results)

  • [Journal Article] 麻酔薬を用いた心筋保護におけるミトコンドリアの役割2012

    • Author(s)
      三尾寧
    • Journal Title

      日本臨床麻酔学会誌

      Volume: 32巻 Pages: 145-150

    • NAID

      10030464731

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Journal Article] 心筋虚血再灌流を防ぐ-ポストコンディショニング-2010

    • Author(s)
      三尾寧
    • Journal Title

      麻酔

      Volume: 59巻

    • Related Report
      2011 Final Research Report
  • [Presentation] Mitochondria and pharmacological cardioprotection2011

    • Author(s)
      三尾寧
    • Organizer
      2011 International Symposium for Academic Exchange between Anesthesiologists and Basic Scientists
    • Place of Presentation
      千葉
    • Year and Date
      2011-09-11
    • Related Report
      2011 Final Research Report
  • [Presentation] 周術期の心筋保護-基礎系-2011

    • Author(s)
      三尾寧
    • Organizer
      日本麻酔科学会第58回学術集会
    • Place of Presentation
      神戸
    • Year and Date
      2011-05-19
    • Related Report
      2011 Final Research Report
  • [Presentation] 周術期の心筋保護-基礎系-2011

    • Author(s)
      三尾寧
    • Organizer
      日本麻酔科学会第58回学術集会
    • Place of Presentation
      神戸ポートピアホテル(神戸)(招待講演)
    • Year and Date
      2011-05-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] 麻酔薬による心筋保護におけるミトコンドリアの役割2010

    • Author(s)
      三尾寧
    • Organizer
      日本臨床麻酔学会第30回大会
    • Place of Presentation
      徳島
    • Year and Date
      2010-11-04
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 心筋虚血再灌流を防ぐ2010

    • Author(s)
      三尾寧
    • Organizer
      日本麻酔科学会第57回学術集会
    • Place of Presentation
      福岡
    • Year and Date
      2010-06-03
    • Related Report
      2011 Final Research Report
  • [Presentation] 心筋再灌流障害を防ぐ2010

    • Author(s)
      三尾寧
    • Organizer
      日本麻酔科学会第57回学術集会
    • Place of Presentation
      福岡
    • Year and Date
      2010-06-03
    • Related Report
      2010 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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