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Coronary atherosclerosis suppression by myocardial bridge and anatomical properties of myocardial bridge predisposing to myocardial bridge

Research Project

Project/Area Number 19590369
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Human pathology
Research InstitutionToho University

Principal Investigator

ISHII Toshiharu  Toho University, 医学部, 教授 (30101893)

Co-Investigator(Kenkyū-buntansha) ISHIKAWA Yukio  東邦大学, 医学部, 准教授 (30276894)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords循環器 / 心筋架橋 / 心筋梗塞 / 組織計測 / 解剖学特性 / 冠状動脈硬化症 / 冠状動脈 / 動脈硬化 / 内皮細胞 / ずり応力 / 血液凝固因子 / 線溶活性因子
Research Abstract

左冠状動脈前下行枝にみられる心筋架橋が同動脈の動脈硬化及び心筋虚血の発生に及ぼす意義につき、心筋梗塞100例を含む総計300例の剖検心をもとに、組織計測学的に 病理組織学的に検討した。心筋架橋に被覆された部位の冠状動脈硬化の抑制がみられるほか、心筋架橋を構成する心筋の容量が大きいと、心筋架橋部より近位側の冠状動脈には硬化性病変の増強がみられ、又、動脈硬化の好発部位も、冠状動脈入口部に向かって、2cm近位に変位しており、これらの結果、心筋架橋を構成する心筋の容量が大きいと、心筋梗塞が有意に高頻度に発生していた。即ち、心筋架橋が大きいと、これ自体が、独立して、心筋架橋の解剖学的危険因子となることが判明した。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (18 results)

All 2009 2008 2007

All Journal Article (12 results) (of which Peer Reviewed: 5 results) Presentation (6 results)

  • [Journal Article] Histopathological predictor for regional lymph node metastasis in gastric cancer Virchows Arch2009

    • Author(s)
      Morita H, Ishikawa Y, Akishima=Fukasawa Y, Oto K, Akasaka Y, Ishii T
    • Journal Title

      454

      Pages: 143-51

    • Related Report
      2008 Final Research Report
  • [Journal Article] Histopathological predictor for regional lymph node metastasis in gastric cancer2009

    • Author(s)
      Morita H, Ishikawa Y, Akishima=Fukasawa Y, Oto K, Akasaka Y, Ishii T.
    • Journal Title

      Virchows Arch, 2009 454

      Pages: 143-51

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Basic fibroblast growth factor inhibits ventricular remodeling in Dahl salt-sensitive2008

    • Author(s)
      Suzuki T, Akasaka Y, Namiki A, Ito K, Ishikawa Y, Ishii T
    • Journal Title

      Hypertensive rats J Hypertens 26

      Pages: 2436-44

    • Related Report
      2008 Final Research Report
  • [Journal Article] Histopathologic determinants of regional lymph node metastasis in early colorectal cancer2008

    • Author(s)
      Ishikawa Y, Akishima-Fukasawa Y, Ito K, Akasaka Y, Ishii T
    • Journal Title

      Cancer 112

      Pages: 924-33

    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Journal Article] Basic fibroblast growth factor inhibits ventricular remodeling in Dahl salt-sensitive Hypertensive rats.2008

    • Author(s)
      Suzuki T, Akasaka Y, Namiki A, Ito K, Ishikawa Y, Ishii T
    • Journal Title

      J Hypertens 26

      Pages: 2436-2444

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Expression of secretory phospholipase A2s in human atheroscl erosis development.2008

    • Author(s)
      Kimura-Matsumoto M, Ishikawa Y, Ishii T, et. al.
    • Journal Title

      Atherosclerosis. 196

      Pages: 81-91

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lymphangiogenesis in myocardial remodeling after infarction2007

    • Author(s)
      Ishikawa Y, Akishima-Fukasawa Y, Ito K, Akasaka Y, Tanaka M, Ishii T
    • Journal Title

      Histopathology 51

      Pages: 345-53

    • Related Report
      2008 Final Research Report
  • [Journal Article] Significance of lymphatic invasion and proliferation on regional lymph node metastasis in renal cell carcinoma2007

    • Author(s)
      Ishikawa Y, Aida S, Tamai S, Akasaka Y, Kiguchi H, Akishima-Fukasawa Y, Ishii T
    • Journal Title

      Am J Clin Pathol 128

      Pages: 198-207

    • Related Report
      2008 Final Research Report
  • [Journal Article] Basic fibroblast growth factor on artificial dermis promotes apoptosis and inhibits expression of alpha-smooth muscle actin, leading to reduction of wound contraction2007

    • Author(s)
      Akasaka Y, Ono I, Tominaga A, Ishikawa Y, Ito K, Ishii T
    • Journal Title

      Wound Repair Regen 15

      Pages: 379-88

    • Related Report
      2008 Final Research Report
  • [Journal Article] Expression of secretory phospholipase A2s in human atherosclerosis development Atherosclerosis2007

    • Author(s)
      Kimura-Matsumoto M, Ishikawa Y, Komiyama K, Murakami M, Ishii T
    • Journal Title

      196

      Pages: 81-91

    • Related Report
      2008 Final Research Report
  • [Journal Article] Basic fibroblast growth factor in an artificial dermis promotes apoptosis and inhibits expression of alpha-smooth muscle actin, leading to reduction of wound contraction.2007

    • Author(s)
      Akasaka Y, Ishii T, Ono I, et. al.
    • Journal Title

      Wound Repair Regen. 15

      Pages: 378-89

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Significance of lymphatic invasion and proliferation on regional lymph node metastasis in renal cell carcinoma.2007

    • Author(s)
      Ishikawa Y, Ishii T, et. al.
    • Journal Title

      Am J Clin Pathol. 128

      Pages: 198-207

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] b-FGFによる線維芽細胞アポトーシス誘導におけるAktキナーゼの関与2008

    • Author(s)
      赤坂喜清、小野一郎、伊藤金次、石川由起雄、石井寿晴
    • Organizer
      第97回日本病理学会総会
    • Related Report
      2008 Final Research Report
  • [Presentation] LYVE-1抗体、細胞接着因子、MMP抗体を用いた免疫組織化学による胃癌のリンパ節転移の組織学的因子の解析2008

    • Author(s)
      鎌田至、石川由起雄、森田宏、伊藤金次、三木一正、石井寿晴
    • Organizer
      第97回日本病理学会総会
    • Related Report
      2008 Final Research Report
  • [Presentation] b-FGFによる筋線維芽細胞アポトーシス発現と瘢痕拘縮抑制2008

    • Author(s)
      赤坂喜清、小野一郎、石川由起雄、藤田和子、伊藤金次、石井寿晴
    • Organizer
      第96回日本病理学会総会
    • Related Report
      2008 Final Research Report
  • [Presentation] 腎細胞癌のリンパ節転移に与えるリンパ管侵襲とリンパ管新生の意義2008

    • Author(s)
      石川由起雄、相田真介、玉井誠一、赤坂喜清、秋嶋-深澤由里、石井寿晴
    • Organizer
      第96回日本病理学会総会
    • Related Report
      2008 Final Research Report
  • [Presentation] LYVE-1抗体、細胞接着因子、MMP抗体を用いた免疫組織化学による胃癌のリンパ節転移の組織学的規定因子2008

    • Author(s)
      鎌田至, 石川由起雄, 石井壽晴
    • Organizer
      第97回日本病理学会総会
    • Place of Presentation
      金沢
    • Related Report
      2008 Annual Research Report
  • [Presentation] LYVE-1抗体を用いた胃癌における所属リンパ節転移の組織学的規定因子2007

    • Author(s)
      森田宏、石川由起雄、石井寿晴, ら
    • Organizer
      第96回日本病理学会総会
    • Place of Presentation
      大阪
    • Year and Date
      2007-04-13
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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