• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2008 Fiscal Year Final Research Report

Novel approach for the interaction between platelets and leukocytes after the ischemia reperfusion liver injury

Research Project

  • PDF
Project/Area Number 19591574
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Digestive surgery
Research InstitutionUniversity of Tsukuba

Principal Investigator

KONDO Tadashi  University of Tsukuba, 大学院・人間総合科学研究科, 講師 (00375495)

Co-Investigator(Kenkyū-buntansha) OHKOHCHI Nobuhiro  筑波大学, 大学院・人間総合科学研究科, 教授 (40213673)
FUKUNAGA Kiyoshi  筑波大学, 大学院・人間総合科学研究科, 講師 (20361339)
Project Period (FY) 2007 – 2008
Keywords肝臓外科学 / 血小板 / 肝臓 / 再潅流
Research Abstract

これまで肝虚血再灌流障害防止法として白血球・血管内皮の相互作用に着目して、超酸素分子分解酵素などを投与して防止効果を判定してきたが、これらは虚血後の肝微小循環動態を改善したものの、虚血後肝障害を十分に防ぐことはできなかった。そこで、本研究では白血球、類洞内皮以外の要因として血小板に着目して研究を行った。血小板を蛍光染色して肝虚血再灌後の血小板動態を解析したところ、クッパー細胞の存在下で血小板は虚血再灌流後に類洞内皮と膠着し、微小循環障害へとつながることが明らかとなった。

  • Research Products

    (3 results)

All 2008 2007 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (1 results)

  • [Journal Article] Platelet dynamics in the early phase of post-ischemic liver in vivo2008

    • Author(s)
      Y Nakano, T Kondo, R Matsuo, I Hashimoto, T Kawasaki, K Kouno, A Myronovych, S Tadano, K Hisakura, O Ikeda, M Watanabe, S Murata, N Ohkohchi
    • Journal Title

      Journal of Surgical Research 149(2)

      Pages: 192-198

    • Peer Reviewed
  • [Journal Article] Prevention of leukocyte activation by the neutron phil elastase inhibitor, sivelestat, in the hepatic microcirculation after ischemia-reperfusion

    • Author(s)
      Y Nakano, T Kondo, R Matsuo, S Murata, K Fukunaga, N Ohkohchi
    • Journal Title

      Journal of Surgical Research(in press)

    • Peer Reviewed
  • [Presentation] The role of Kupffer cells and platelets after the ischemia-reperfusion of the liver-in vivo study-European Society for Surgical Research(ESSR)2007

    • Author(s)
      Y Nakano, T Kondo, R Matsuo, S Murata, N Ohkohchi
    • Place of Presentation
      Rotterdam,The Netherlands
    • Year and Date
      2007-05-24

URL: 

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

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi