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Study to manipulate the apoptosis of oral polymorphonuclear leukocytes by using anti-oxidants

Research Project

Project/Area Number 19592210
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Conservative dentistry
Research InstitutionOhu University

Principal Investigator

TAKAHASHI Keiso  Ohu University, 歯学部, 教授 (70243475)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2007: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords抗酸化剤 / 口腔内好中球 / 細胞死 / シグナル伝達系
Research Abstract

本研究では、抗酸化剤で口腔内好中球の細胞死を制御することを目的に,1) 細胞内活性酸素量および細胞内グルタチオン量,2) flow cytometry 解析および電子顕微鏡を用いた形態学的検討,シグナル伝達阻害剤および抗酸化剤による細胞死の遅延効果,アポトーシス関連分子の発現様態,カスパーゼ活性およびミトコンドリア膜電位を指標として評価した.さらに、抗酸化作用を有する天然素材のマスティックによる口腔内好中球の細胞死抑制作用を解析した。マスティックは、口腔内好中球の細胞死を抑制した。また、抗酸化作用を有していた。

Report

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

    (24 results)

All 2009 2008 2007 Other

All Journal Article (9 results) (of which Peer Reviewed: 6 results) Presentation (9 results) Book (6 results)

  • [Journal Article] Selective antibacterial and apoptosis-modulating activities of mastic2009

    • Author(s)
      Sakagami H, Kishino K, Kobayashi M, Hashimoto K, Iida S, Shimetani A, Nakamura Y, Takahashi K, Ikarashi T, Fukamachi H, Satoh K, Nakashima H, Shimizu T, Takeda K, Watanabe S, Nakamura W
    • Journal Title

      in vivo 23

      Pages: 215-223

    • Related Report
      2008 Final Research Report
  • [Journal Article] Selective antibacterial and apoptosis-modulating activities of mastic2009

    • Author(s)
      Sakagami H, et al
    • Journal Title

      in vivo 23

      Pages: 215-224

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Re-evaluation of anti-inflammatory activity of mastic using activated macrophages2009

    • Author(s)
      Zhou LI, et al.
    • Journal Title

      in vivo 24(in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Glutathione can efficiently prevent direct current-induced cytotoxicity2008

    • Author(s)
      Nakamura Y, Shimetani A, Fujii H, Amano O, Sakagami H, Takahashi K
    • Journal Title

      J Endodontics 34

      Pages: 693-697

    • Related Report
      2008 Final Research Report
  • [Journal Article] Glutathione can efficiently prevent direct current-induced cytotoxicity.2008

    • Author(s)
      Nakamura Y, et al.
    • Journal Title

      J Endodontics 34

      Pages: 693-697

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhancement of cytotoxic activity of sodium fluoride against human periodontal ligament fibroblasts by water pressure2007

    • Author(s)
      Chien CH, et. al.
    • Journal Title

      In vivo 20

      Pages: 849-856

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anti-stress,anti-HIV and vitamin C-synergized radical scavenging activity of Mulberry Juice fraction2007

    • Author(s)
      Sakagami H, et. al.
    • Journal Title

      In vivo 21

      Pages: 499-505

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 口腔内好中球の分離方法の確立と活性化および細胞死誘導のメカニズム2007

    • Author(s)
      〆谷 暁子、高橋 慶壮、Chowdhury SA.
    • Journal Title

      明海歯科医学 2

      Pages: 90-102

    • NAID

      40015658248

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Re-evaluation of anti-inflammatory activity of mastic using activated macrophages

    • Author(s)
      Zhou LI, Satoh K, Takahashi K, Watanabe S, Nakamura W, Maki J, Hatano H, TAKEKAWA F, Shimada C and Sakagami H
    • Journal Title

      in vivo in press

    • Related Report
      2008 Final Research Report
  • [Presentation] ビスフォスフォネート投与中の骨粗鬆症および多発性骨髄腫罹患患者において抜歯後に下顎骨顎骨壊死を生じた症例2008

    • Author(s)
      佐藤 純 佐野しおり 高橋慶壮
    • Year and Date
      2008-10-19
    • Related Report
      2008 Final Research Report
  • [Presentation] 機能的ダイアグラムを用いたSPT患者のリスク評価縦断的研究2008

    • Author(s)
      鈴木史彦、中山大輔、山口英久、池田祥恵、中島大誠、高橋慶壮
    • Year and Date
      2008-10-19
    • Related Report
      2008 Final Research Report
  • [Presentation] 慢性歯周炎患者の治療の成功は患者教育による2008

    • Author(s)
      山口英久、鈴木史彦、佐藤 純、高橋慶壮
    • Year and Date
      2008-10-19
    • Related Report
      2008 Final Research Report
  • [Presentation] SPT患者の機能的ダイアグラムを用いたリスク評価の縦断的研究2008

    • Author(s)
      鈴木史彦ら
    • Organizer
      日本歯周病学会
    • Place of Presentation
      四日市
    • Related Report
      2008 Annual Research Report
  • [Presentation] The Effects of Iontophoresis against Enterococcus faecalis Siofilms2007

    • Author(s)
      Nakamura Y, Takahash K, et. al.
    • Organizer
      FDI
    • Place of Presentation
      モルジブ
    • Year and Date
      2007-10-15
    • Related Report
      2007 Annual Research Report
  • [Presentation] Biologic evaluation of mastic for the oral health2007

    • Author(s)
      Kishino K, et. al.
    • Organizer
      IADR
    • Place of Presentation
      ギリシャ
    • Year and Date
      2007-07-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] Hopeless teethに対する抜歯即時インプラント埋入治療2007

    • Author(s)
      高橋 慶壮、 その他
    • Organizer
      日本歯内療法学会
    • Place of Presentation
      広島市
    • Year and Date
      2007-05-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] Biologic evaluation of mastic for the oral health J Dent Res2007

    • Author(s)
      Kishino K, Sakagami H, Takahashi K, et al
    • Related Report
      2008 Final Research Report
  • [Presentation] リスク評価および組織再生を考慮した外科的歯内療法2007

    • Author(s)
      高橋慶壮
    • Organizer
      第25 回日本顎咬合学会学術大会 日本顎咬合学会
    • Related Report
      2008 Final Research Report
  • [Book] A non-linear approach to periodontal diseases susceptibility2008

    • Author(s)
      Papantonopoulos GH, Takahashi K
    • Publisher
      Nova Biomedical,Nova Biomedical,Nova Biomedical,Nova Biomedical,Nova Biomedical,NY
    • Related Report
      2008 Final Research Report
  • [Book] 歯内療法失敗回避のためのポイント47 -なぜ痛がるのか、なぜ治らないのか2008

    • Author(s)
      高橋慶壮
    • Publisher
      クインテッセンス出版株式会社
    • Related Report
      2008 Final Research Report
  • [Book] A non-linear approach to periodontal diseases susceptibility.2008

    • Author(s)
      Papantonopoulos GH, Takahashi K.
    • Total Pages
      336
    • Publisher
      Nova Biomedical, NY
    • Related Report
      2008 Annual Research Report
  • [Book] 歯内療法 失敗回避のためのポイント47-なぜ痛がるのか、なぜ治らないのか2008

    • Author(s)
      高橋 慶壮(単著)
    • Total Pages
      222
    • Publisher
      クインテッセンス出版
    • Related Report
      2007 Annual Research Report
  • [Book] 臨床歯科エビデンス 歯周病と微生物学のビジュアルラーニング2007

    • Author(s)
      高橋 慶壮(分担)
    • Total Pages
      130
    • Publisher
      南山堂
    • Related Report
      2007 Annual Research Report
  • [Book] そこが知りたい!日常臨床のテクニック2007

    • Author(s)
      高橋 慶壮(分担)
    • Total Pages
      149
    • Publisher
      デンタルダイヤモンド社
    • Related Report
      2007 Annual Research Report

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

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