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2008 Fiscal Year Self-evaluation Report

Studies on host-parasite relationship and control of Cryptocaryon irritans using artificial culture technique

Research Project

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Project/Area Number 18380112
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field General fisheries
Research InstitutionThe University of Tokyo

Principal Investigator

YOSHINAGA Tomoyoshi  The University of Tokyo, 大学院・農学生命科学研究科, 准教授 (20345185)

Project Period (FY) 2006 – 2009
Keywords海産白点虫 / Cryptocaryon irritans / in vitro 培養 / 化学療法 / ワクチン
Research Abstract

開発した人工培養法を利用することにより,海産白点虫病に関する基礎研究から防除のための応用研究までの広い範囲の研究を大幅に進展させようとするものである。具体的には, (1)人工培養法では本虫が細胞を摂食し成長する様子を直接観察できるという利点を利用して, 宿主と本虫の宿主-寄生体関係の解明のための研究を, 特に宿主細胞のアポトーシス(細胞の自殺)と本虫の摂餌機構に注目して行う。(2)また,薬剤開発の一環として,人工培養法を用いた薬剤のスクリーニング法の開発を行うとともに、実際に薬剤の有効性のスクリーニングを行う。(3)さらに、ワクチン開発に資することを目的に,人工培養法を用いて増やした虫体による魚類の免疫法の検討を行う。

  • Research Products

    (4 results)

All 2008 2007

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

  • [Journal Article]2007

    • Author(s)
      Yoshinaga T, Akiyama, K., Nishida, S. Nakane,M., Ogawa, K., Hirose, H. 2080224GB001 In vitro culture technique for Cryptocaryon irritans,a parasitic ciliate of marine teleosts
    • Journal Title

      Diseases of Aquatic Organisms 78

      Pages: 155-160

    • Peer Reviewed
  • [Presentation] Effective challenge method for Miamiensis avidus causing scuticociliatosis in olive flounder Paralichthys olivaceus2008

    • Author(s)
      Takagishi, N., Yoshinaga, T., Ogawa, K
    • Organizer
      第5回日本魚病学会国際シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2008-10-18
  • [Presentation] Development and utilization of an in vitro culture technique for studies on an in vitro culture technique for studies on an in vitro culture technique for studies on Cryptocaryon irritans2008

    • Author(s)
      Yoshinaga T.
    • Organizer
      the causative agent of white spot disease of marine fishes7th Symposium on Diseases on Asian Aquaculture
    • Place of Presentation
      台北(台湾)
    • Year and Date
      2008-06-25
  • [Presentation] Involvement of host apoptosis in the feeding of Cryptocaryon irritans, the ciliate causing the white spot disease of marine fish ; in vitro and in vivo studies2007

    • Author(s)
      Yoshinaga, T., Nishida, S., M., Nakane, M, Ogawa, K., Hirose, H
    • Organizer
      7th International Symposium on Fish Parasites
    • Place of Presentation
      Viterbo, Italy
    • Year and Date
      2007-09-26

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Published: 2010-06-11   Modified: 2016-04-21  

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