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2008 Fiscal Year Final Research Report

The Relationship between Alcohol Consumption Pattern and Cardiac Sudden Death

Research Project

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Project/Area Number 18590635
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Legal medicine
Research InstitutionYamaguchi University

Principal Investigator

LIU Jinyao  Yamaguchi University, 大学院・医学系研究科, 講師 (60379956)

Co-Investigator(Kenkyū-buntansha) FUJIMIYA Tatusya  山口大学, 大学院・医学系研究科, 教授 (50219044)
Project Period (FY) 2006 – 2008
Keywordsアルコール / 飲酒パターン / 心機能 / 致死的不整脈 / 自律神経機能 / 心室再分極 / 心エコー / 心電図
Research Abstract

アルコール依存症ラットを用いて、飲酒パターンは心臓性突然死との関連を検討した。その結果、急性離脱パターンでは、心機能の低下、自律神経機能の失調、致死的心室性不整脈の発症および心室再分極均質性を反映するQTd の増大がみられた。これらの異常が断酒あるいはβ遮断薬前投与により、是正された。アルコール関連死は、自律神経機能の失調と心室再分極の均質性障害を介する致死的不整脈の発症と関連することが示唆された

  • Research Products

    (8 results)

All 2009 2008 2007 2006

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (5 results)

  • [Journal Article] Rats in Acute Withdrawal from Ethanol Exhibit Left Ventricular Systolic Dysfunction and Cardiac Sympathovagal Balance Shift2009

    • Author(s)
      Liu J, Shirafuji S, and Fujimiya T.
    • Journal Title

      Alcohol 43

      Pages: 207-216

    • Peer Reviewed
  • [Journal Article] Abrupt Termination of an Ethanol Regimen Provokes Ventricular Arrhythmia and Enhances Susceptibility to the Arrhythmogenic Effects of Epinephrine in Rats2008

    • Author(s)
      Liu J and Fujimiya T.
    • Journal Title

      Alcohol Clin Exp Res. 33

      Pages: s1-s9

    • Peer Reviewed
  • [Journal Article] Chronic Effects of Ethanol on Pharmacokinetics and Left Ventricular Systolic Function in Rats2007

    • Author(s)
      Liu J, Yano M, Shimamoto A, Noma T, Matuszaki M, Fujimiya T
    • Journal Title

      Alcoholisum : Clinical and Experimental Research 31(3)

      Pages: 493-499

    • Peer Reviewed
  • [Presentation] Imbalance of cardiac autonomic tone and left ventricular systolic dysfunction in chronically ethanol-administrated rats2008

    • Author(s)
      Liu J, Shirafuji S and Fujimiya T.
    • Organizer
      7th International Symposium on Advances in Legal Medicine
    • Place of Presentation
      Supplement
    • Year and Date
      2008-09-05
  • [Presentation] 慢性アルコール投与ラットにおける自律神経と左心機能との関連2007

    • Author(s)
      劉金耀、藤宮龍也
    • Organizer
      第42回アルコール・薬物医学会総会
    • Place of Presentation
      大津(シンポジウム)
    • Year and Date
      2007-09-28
  • [Presentation] Abrupt termination of an ethanol regimen enhances the arrhythmogenic effects of epinephrine in adult male rats2007

    • Author(s)
      Liu J, Fujimiya T.
    • Place of Presentation
      ESC Congress
    • Year and Date
      2007-09-04
  • [Presentation] Left ventricular dysfunction during the early stage of ethanol withdrawalin rats with chronic ethanol consumption2006

    • Author(s)
      Liu J, Shimamoto A, Kozawa S, Fujimiya T.
    • Organizer
      Sixth International Symposium on Advances in Legal Medicine (ISALM)
    • Place of Presentation
      Hamburg
    • Year and Date
      2006-09-21
  • [Presentation] 急性アルコール投与における交感神経活動の亢進と左心機能障害2006

    • Author(s)
      劉金耀、嶋本晶子、小澤周二、藤宮龍也
    • Organizer
      第41回アルコール・薬物医学会総会
    • Place of Presentation
      京都、(シンポジウム)
    • Year and Date
      2006-07-27

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Published: 2010-06-10   Modified: 2016-04-21  

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