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2012 Fiscal Year Final Research Report

Identification of therapeutic target molecules againstatrial fibrillation: Use of the canine persistent atrial fibrillation model

Research Project

  • PDF
Project/Area Number 22590237
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field General pharmacology
Research InstitutionToho University

Principal Investigator

SUGIYAMA Atsushi  東邦大学, 医学部, 教授 (60242632)

Project Period (FY) 2010 – 2012
Keywords心血管 / 血液 / 心房細動
Research Abstract

The chronic persistent atrial fibrillation model was developedfirst. The complete atrioventricular block was produced to the beagle, the left atrium was equipped with the pacing electrode, and electric stimulus generating equipment was embedded at the right buttock subcutaneous part. Chronic persistent atrial fibrillation was induced by performing an electric stimulus (600 bpm) of an atrium for four weeks. Next, the existing drugs (pilsicainide, disopyramide, aprindine, cibenzoline), an I_Kurblocking agent (AVE0118), and oseltamivir were evaluated in this model. It became clear that oseltamivir has more potent antiarrhythmic effect than the existing anti-atrial fibrillation drugs.

  • Research Products

    (4 results)

All 2013 2011

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (1 results)

  • [Journal Article] Cardiohemodynamic and electrophysiological effects of anti-influenza drug oseltamivir in vivo and in vitro2013

    • Author(s)
      Kitahara K, Nakamura Y, TsuneokaY, Adachi-Akahane S, Tanaka H, Yamazaki H, Takahara A, Yamazaki J, Ikeda T, Sugiyama A
    • Journal Title

      Cardiovas Toxicol

    • Peer Reviewed
  • [Journal Article] Microminipig, a non-rodent experimental animal optimized for life science research. In vivo proarrhythmia models of drug-Induced long QT syndrome: Development of chronic atrioventricular block model of microminipig2011

    • Author(s)
      Sugiyama A, Nakamura Y, Akie Y, Saito H, Izumi Y, Yamazaki H, Kaneko N, Itoh K
    • Journal Title

      J Pharmacol Sci

      Volume: 115 Pages: 122-126

    • URL

      https://www.jstage.jst.go.jp/article/jphs/115/2/115_10R21FM/_pdf

    • Peer Reviewed
  • [Journal Article] Measurements of cardiac ion channel subunits in the chronic atrioventricular block dog2011

    • Author(s)
      Takahara A, Wagatsuma H, Aritomi S, Konda T, Akie Y, Nakamura Y, Sugiyama A
    • Journal Title

      J Pharmacol Sci

      Volume: 116 Pages: 132-135

    • URL

      https://www.jstage.jst.go.jp/article/jphs/116/1/116_11019SC/_pdf

    • Peer Reviewed
  • [Presentation] オセルタミビルの心血行動態および電気生理学的作用2013

    • Author(s)
      北原 健, 中村裕二, 恒岡弥生, 赤羽悟美, 田中 光, 山崎浩史, 高原章, 山崎純一, 池田隆徳, 杉山 篤
    • Organizer
      第86回日本薬理学会年会
    • Place of Presentation
      福岡
    • Year and Date
      2013-03-22

URL: 

Published: 2014-08-29  

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