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Pathophysiologic Mechanisms of Hypothermia-induced Pancreatic Injury in a Rat Model of Body Surface Cooling

Research Project

Project/Area Number 17K11580
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Emergency medicine
Research InstitutionSapporo Medical University

Principal Investigator

Hiroyuki Inoue  札幌医科大学, 医学部, 助教 (30721568)

Co-Investigator(Kenkyū-buntansha) 原田 敬介  札幌医科大学, 医学部, 講師 (00560004)
文屋 尚史  札幌医科大学, 医学部, 助教 (50721586)
成松 英智  札幌医科大学, 医学部, 教授 (70295343)
Project Period (FY) 2017-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords低体温 / 膵傷害 / 膵保護 / Vacuole / 膵傷害の機序 / 膵保護作用 / 膵傷害作用 / 低体温モデルの確立 / 血清学的検討 / 組織学的検討
Outline of Final Research Achievements

Hypothermia induced bilateral effects on the pancreas. Morphologically, hypothermia induced pancreatic injury based on characteristic pathology typified by vacuoles. Serologically, hypothermia induced protective effects on the pancreas by suppressing amylase and inflammatory cytokine levels.

Academic Significance and Societal Importance of the Research Achievements

低体温は病態としての偶発性低体温症のみならず、治療としての体温管理療法や低体温手術などにも広く使用されており、さらには将来的に他の領域にも低体温は応用されていくと考えられる。低体温により引き起こされる膵傷害発現の機序を解明し、治療法や予防法を新たに確立することは重要な課題である。

Report

(7 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (3 results)

All 2021 2019

All Journal Article (2 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 1 results) Presentation (1 results)

  • [Journal Article] 低体温による膵傷害のメカニズム解明2021

    • Author(s)
      井上弘行
    • Journal Title

      細胞

      Volume: 53 Pages: 248-251

    • NAID

      40022573715

    • Related Report
      2021 Research-status Report
  • [Journal Article] Pathophysiologic Mechanisms of Hypothermia-Induced Pancreatic Injury in a Rat Model of Body Surface Cooling2021

    • Author(s)
      Hiroyuki Inoue, Keisuke Harada, Eichi Narimatsu, Shuji Uemura, Wakiko Aisaka, Naofumi Bunya, Kazuhito Nomura, Yoichi Katayama
    • Journal Title

      Pancreas

      Volume: 50(2) Issue: 2 Pages: 235-242

    • DOI

      10.1097/mpa.0000000000001738

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 体表冷却ラットモデルを用いた低体温に起因する膵傷害発現の病態解明2019

    • Author(s)
      井上弘行
    • Organizer
      日本救急医学会学術集会総会
    • Related Report
      2019 Research-status Report

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Published: 2017-04-28   Modified: 2024-01-30  

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