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Head-out immersion in hot water increases serum levels of IL-6.

Research Project

Project/Area Number 23590894
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field General internal medicine (including Psychosomatic medicine)
Research InstitutionWakayama Medical University

Principal Investigator

TAJIMA Fumihiro  和歌山県立医科大学, 医学部, 教授 (00227076)

Co-Investigator(Kenkyū-buntansha) NAKAMURA Takeshi  和歌山県立医科大学, 医学部, 准教授 (80299635)
幸田 剣  和歌山県立医科大学, 医学部, 研究員 (20433352)
Co-Investigator(Renkei-kenkyūsha) KOUDA Ken  和歌山県立医科大学, 医学部, 博士研究員 (20433352)
Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords頚下浸水 / 温泉浴 / 中枢温 / 運動療法 / 温熱療法 / インターロイキン-6 / TNF-α / サイトカイン / TNFα / インターロイキン6 / TNFα
Research Abstract

We hypothesized that head-out hot water immersion (heat stress) increases serum IL-6 in human. Each of 8 healthy adults performed 6 different tests of 30-min rest/20-min intervention/60-min recovery, including rest in air (RA, room temperature 28C), rest during thermoneutral (35.5C) water immersion (RIN), rest during hot (42.0C) water immersion (RIH), exercise in air (EA, ergometer exercise at 60% of VO2max), exercise during thermoneutral water immersion (EIN), and exercise during hot water immersion (EIH). RIH and EIH increased core temperature during and after the immersion and serum levels of IL-6 at recovery period, and the increase in IL-6 level was greater than in RA and RIN. Exercise did not significantly increase IL-6 in EA and EIN. EIH markedly increased IL-6, although the magnitude of the increase was not significantly higher than RIH. These findings demonstrated that hot water immersion increases serum IL-6 through increased body core temperature.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (10 results)

All 2013 2012 2011 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (8 results) Remarks (1 results)

  • [Journal Article] Cardiovascular responses to arm static exercise in men with thoracic spinal cord lesions.2011

    • Author(s)
      Sakamoto K, Nakamura T, Umemoto Y, Koike Y, Sasaki Y, Tajima F
    • Journal Title

      Eur J Appl Phtsiol

      Volume: 112(2) Pages: 661-6

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] 温熱負荷時の血中IL-6・BDNF動態2013

    • Author(s)
      梅本安則、幸田剣、橋﨑孝賢、森木貴司、寺村健三、田島文博
    • Organizer
      第63回日本体質医学会総会
    • Place of Presentation
      久留米大学筑水会館(福岡県久留米市)
    • Related Report
      2013 Final Research Report
  • [Presentation] 温熱負荷時の血中IL-6・BDNF動態2013

    • Author(s)
      梅本安則、幸田剣、橋﨑孝賢、森木貴司、寺村健三、田島文博
    • Organizer
      第63回日本体質医学会総会
    • Place of Presentation
      久留米大学筑水会館
    • Related Report
      2013 Annual Research Report
  • [Presentation] 温水頚下浸水前後における血中BDNF濃度の変化2012

    • Author(s)
      佐々木裕介、梅本安則、田島文博
    • Organizer
      第62回日本体質医学会総会
    • Place of Presentation
      大阪国際会議場(大阪府大阪市)
    • Related Report
      2013 Final Research Report
  • [Presentation] ゴルフラウンド前後の血中IL-6動態2012

    • Author(s)
      梅本安則、安岡良訓、尾川貴洋、佐々木裕介、幸田剣、田島文博
    • Organizer
      第23回日本臨床スポーツ医学会
    • Place of Presentation
      横浜新プリンスホテル(神奈川県横浜市)
    • Related Report
      2013 Final Research Report
  • [Presentation] 温水頚下浸水前後における血中BDNF濃度の変化2012

    • Author(s)
      佐々木裕介、梅本安則、田島文博
    • Organizer
      第62回日本体質医学会総会
    • Place of Presentation
      大阪市
    • Related Report
      2012 Research-status Report
  • [Presentation] ゴルフラウンド前後の血中IL-6動態2012

    • Author(s)
      梅本安則、安岡良訓、尾川貴洋、佐々木裕介、幸田剣、田島文博
    • Organizer
      第23回日本臨床スポーツ医学会
    • Place of Presentation
      横浜市
    • Related Report
      2012 Research-status Report
  • [Presentation] 温泉入浴における血中IL-6動態2011

    • Author(s)
      梅本安則、下松智哉、児嶋大介、木下利喜生、中村健、田島文博
    • Organizer
      第61回日本体質医学会総会
    • Place of Presentation
      TKP東京駅ビジネスセンター(東京中央区)
    • Related Report
      2013 Final Research Report
  • [Presentation] 温泉入浴における血中IL-6動態2011

    • Author(s)
      梅本安則、下松智哉、児嶋大介、木下利喜生、中村健、田島文博
    • Organizer
      第61回日本体質医学会総会
    • Place of Presentation
      TKP東京駅ビジネスセンター(東京)
    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://www.wakayama-med.ac.jp

    • Related Report
      2013 Final Research Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

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