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Neuroprotective effects of nitric oxide derived from hemoglobin-nitrite reaction against cerebral ischemia-reperfusion injury

Research Project

Project/Area Number 19591817
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Anesthesiology/Resuscitation studies
Research InstitutionKitasato University

Principal Investigator

OKAMOTO Hirotsugu  Kitasato University, 医学部, 教授 (50224077)

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: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywords脳虚血 / 脳保護 / 一酸化窒素 / ヘモグロビン / 亜硝酸 / 虚血再灌流障害 / 脳血流 / 脳梗塞 / 酸素運搬
Research Abstract

還元型ヘモグロビンー亜硝酸反応によって生成された一酸化窒素が脳虚血再灌流後の梗塞領域軽減効果をもたらし、ひいては脳神経障害軽減に確かにかかわっていることが機序とともに示され、脳保護の可能性につながる非常に重要で意義ある結果が得られた。

Report

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

    (5 results)

All 2009 2007

All Journal Article (1 results) Presentation (4 results)

  • [Journal Article] Dexmedetomidine-induced cerebral hypoperfusion aggravates ischemic brain injury in rats2009

    • Author(s)
      Nakano T, Okamoto H
    • Journal Title

      Journal of Anesthesia (in press)

    • Related Report
      2008 Final Research Report
  • [Presentation] 亜硝酸からのNOによる局所脳虚血再灌流後の脳保護効果2009

    • Author(s)
      岡本浩嗣、中野貴明
    • Organizer
      第13回神経麻酔集中治療研究会
    • Place of Presentation
      大阪
    • Year and Date
      2009-03-27
    • Related Report
      2008 Final Research Report
  • [Presentation] 亜硝酸からのNOによる局所脳虚血再灌流後の脳保護効果2009

    • Author(s)
      岡本浩嗣, ほか
    • Organizer
      第13回神経麻酔集中治療研究会
    • Place of Presentation
      大阪市
    • Year and Date
      2009-03-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] Neuroprotective effects of nitrite against cerebral-reperfusion injury in rat2007

    • Author(s)
      Okamoto H, Nakano T, Hoka S
    • Organizer
      アメリカ麻酔学会
    • Place of Presentation
      サンフランシスコ市
    • Year and Date
      2007-10-15
    • Related Report
      2008 Final Research Report
  • [Presentation] Neuroprotective effects of nitrite against cerebral-reperfusion injury in rat2007

    • Author(s)
      岡本 浩嗣
    • Organizer
      アメリカ麻酔学会
    • Place of Presentation
      サンフランシスコ市(USA)
    • Year and Date
      2007-10-15
    • Related Report
      2007 Annual Research Report

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

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