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Lung protective effects due to the low oxygen response of non-depolarizing muscle blockers

Research Project

Project/Area Number 24791942
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Emergency medicine
Research InstitutionTottori University

Principal Investigator

FUNAKI Kazumi  鳥取大学, 医学部附属病院, 助教 (30423263)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords非脱分極性筋弛緩薬 / 低酸素性肺血管収縮 / HIF-1α / 肺循環 / 肺傷害 / 肺保護効果 / 肺障害
Outline of Final Research Achievements

Hypoxic pulmonary vasoconstriction(HPV) suppressive action by non-depolarizing muscle blockers(NDNB) was found to be reversible inhibitory effect on hypoxic response function. In the atelectasis-lung re-expansion of acute lung injury model, lung protective effects of NDNB was not clear. Effects on HIF-1α of NDNB at hypoxic condition in cultured cell experiments were not clear. In this atelectasis-lung re-expansion of acute lung injury model, atelectasis time may be weak as acute lung injury in an hour and a short period of time. Hypoxic condition time in cultured cell experiments may be too short. Lung protective effects due to the low oxygen response through the HPV suppression and HIF-1α of NDMB were not fully evaluated.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (3 results)

All 2015 2014

All Presentation (3 results)

  • [Presentation] 心臓手術患者では術後しばしば筋弛緩作用が残存する2015

    • Author(s)
      南ゆかり、 舩木一美、 森山直樹、 仲宗根正人、 北川良憲、 山崎和雅、 坂本成司、 齋藤憲輝、 稲垣喜三
    • Organizer
      第42回日本集中治療医学会学術集会
    • Place of Presentation
      ホテル日航東京(東京都)
    • Year and Date
      2015-02-09 – 2015-02-11
    • Related Report
      2014 Annual Research Report
  • [Presentation] 冠動脈バイパス術後の右左シャントを伴う右室梗塞による 循環不全に対して経皮的心肺補助が奏功した一症例2015

    • Author(s)
      舩木一美、仲宗根正人、遠藤涼、持田晋輔、南ゆかり、斎藤憲輝、稲垣喜三
    • Organizer
      第32回日本集中治療医学会中国四国地方会
    • Place of Presentation
      徳島大学大塚講堂(徳島県)
    • Year and Date
      2015-01-17
    • Related Report
      2014 Annual Research Report
  • [Presentation] 重症筋無力症患者の胸腺摘出術における術後人工呼吸管理の必要性に影響する因子の検討2014

    • Author(s)
      舩木一美、南ゆかり、坂本成司、山崎和雅、持田晋輔、原田知実、齋藤憲輝、稲垣喜三
    • Organizer
      第41回日本集中治療医学会学術集会
    • Place of Presentation
      京都市
    • Related Report
      2013 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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