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Analysis of the beneficial lipo-prostaglandin E1 administration method in esophageal surgery

Research Project

Project/Area Number 19591564
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Digestive surgery
Research InstitutionTeikyo University

Principal Investigator

IKEDA Yoshifumi  Teikyo University, 医学部, 准教授 (20222870)

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: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2007: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords食道外科学 / 消化管吻合 / 組織血流 / 血管作動性物質 / 食道癌 / 吻合 / 縫合不全 / 血管作動生物質 / PGE1 / lipo-PGE1 / PGE1濃度
Research Abstract

ブタによる動物実で血管作動性物質である PGElやlipo-PGElの投与により胃管阻血部での組織血流量の有意な増加が認められ、PGEl群は投与終了IG分後で有意に血流量が減少したにも関わらずlipo-P6El群では、その作用は持続していた。さらに、lipo-PGEl投与群での組織血流量の持続時間の検討にて投与終了後120分でも血流量は有意に増加していることが認められ、lipo-PGEl投与がPGEl持続投与に比較してコスト的に安価であることが解った。以上より、lipo-PGElの陥欠投与によりQOLを損なわずに縫合不全のリスクを低下させ得る可能性が示唆された。

Report

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

    (2 results)

All 2008

All Journal Article (2 results) (of which Peer Reviewed: 2 results)

  • [Journal Article] Long beneficial effects after lipo-prostaglandin El administration on the ischemic gastric tube in pigs2008

    • Author(s)
      Ikeda Y, Morita N.
    • Journal Title

      Dis Esophagus 21(8)

      Pages: 765-9

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Long beneficial effects after lipo-prostaglandin El administration on the ischemic gastric tube in pigs.2008

    • Author(s)
      Ikeda Y, Morita N
    • Journal Title

      Dis Esophagus. 21(8)

      Pages: 765-769

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed

URL: 

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

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