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Effects of pre-heat exposure intake of electrolyte drinks in the rat.

Research Project

Project/Area Number 15K08869
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Legal medicine
Research InstitutionMie University

Principal Investigator

NATA Masayuki  三重大学, 医学系研究科, 教授 (70241627)

Co-Investigator(Kenkyū-buntansha) 小澤 周二  三重大学, 医学系研究科, 講師 (20379944)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords熱中症 / 電解質飲料 / サイトカイン / 脳 / ラット / 高温曝露 / 細胞内シグナル伝達経路 / 高温暴露
Outline of Final Research Achievements

In heatstroke, various organs can be damaged directly by heat exposure, and systemic inflammatory responses can also occur through the development of hypercytokinemia. The purpose of the present study was to elucidate how intake of an electrolyte drink before heat exposure modulates heat exposure-induced damage in a rat model. The results showed that mRNA relating with heat shock protein and cytokine was changed with heat exposure, and intake of an electrolyte drink prior to heat exposure suppressed the changes. These findings suggest that intake of an electrolyte drink before heat exposure reduces the intensity of heat stress to the body, thereby improving heat tolerance.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (4 results)

All 2017 2015

All Presentation (4 results)

  • [Presentation] 熱曝露による各種サイトカインへの影響と電解質飲料の及ぼす効果についての検討2017

    • Author(s)
      小澤周二、中川泰久、那谷雅之
    • Organizer
      第39回日本法医学会学術中部地方集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 熱曝露による各種サイトカインへの影響に関する検討2017

    • Author(s)
      小澤周二、中川泰久、那谷雅之
    • Organizer
      第101回日本法医学会学術全国集会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 高温暴露による虚血性心疾患増悪のメカニズム2015

    • Author(s)
      中川泰久、小澤周二、池村真弓、那谷雅之
    • Organizer
      第62回日本法医学会学術近畿地方集会
    • Place of Presentation
      京都教育文化センター(京都府・京都市)
    • Year and Date
      2015-11-14
    • Related Report
      2015 Research-status Report
  • [Presentation] 心疾患は高温暴露に対して脆弱か?(心筋梗塞モデルラットを用いた高温暴露の分子病態学的検討)2015

    • Author(s)
      中川泰久、山本好男、小澤周二、池村真弓、清藤佑馬、那谷雅之
    • Organizer
      第99次日本法医学会学術全国集会
    • Place of Presentation
      高知市文化プラザかるぽーと(高知県・高知市)
    • Year and Date
      2015-06-11
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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