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2010 Fiscal Year Final Research Report

Elucidation of mechanism and development of a new therapy against noise-induced hearing loss

Research Project

  • PDF
Project/Area Number 21791642
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Otorhinolaryngology
Research InstitutionKobe University

Principal Investigator

YAMASHITA Daisuke  Kobe University, 医学部附属病院, 助教 (60306785)

Project Period (FY) 2009 – 2010
Keywords内耳 / 再生 / アポトーシス
Research Abstract

We first manufactured the animal models that became hearing loss induced by intense noise. In the hearing loss animal model, we elucidated the mechanism which led to the cell death (apoptosis) of inner hair cells. Finally, based on these results, we examined the method that hearing loss was treated by various kinds of approaches, and the results that might cure hearing loss in the both sides where were in hearing function/inner ear morphology were obtained.

  • Research Products

    (10 results)

All 2011 2010 2009

All Journal Article (3 results) Presentation (7 results)

  • [Journal Article] Noise-induced apoptosis in fibrocytes of the cochlear spiral limbus of mice.2011

    • Author(s)
      Cui Y, Sun G, Yamashita D, Kanzaki S, Matsunaga T, Fujii M, Kaga K, Ogawa K.
    • Journal Title

      European Arch.Oto. 268(7)

      Pages: 973-978

  • [Journal Article] Oral candidiasis mimicking tongue cancer.2011

    • Author(s)
      Shibata T, Yamashita D, Hasegawa S, Saito M, Otsuki N, Hashikawa K, Tahara S, Nibu K.
    • Journal Title

      Auris Nasus Larynx 38(3)

      Pages: 418-420

  • [Journal Article] Blockage of interleukin-6 signaling suppressed cochlear inflammatory response and improved hearing impairment in noise-damaged mice cochlea.2010

    • Author(s)
      Wakabayashi K, Fujioka M, Kanzaki S, Okano HJ, Shibata S, Yamashita D, Masuda M, Mihara M, Ohsugi Y, Ogawa K, Okano H.
    • Journal Title

      Neuroscience Res. 66(4)

      Pages: 345-352

  • [Presentation] Neuroprotective effects of SA4503 against noise-induced hearing loss2011

    • Author(s)
      Yamashita D., Matsunaga T., Takeshi F., Hasegawa S, Nibu K.
    • Organizer
      ARO(34回)
    • Place of Presentation
      ボルチモア(アメリカ)
    • Year and Date
      2011-02-21
  • [Presentation] 内耳におけるOgg1ノックアウトマウスの機能解析2010

    • Author(s)
      山下大介、神崎晶、藤田岳、長谷川信吾、丹生健一、小川郁
    • Organizer
      日本耳科学会(第20回)
    • Place of Presentation
      松山
    • Year and Date
      2010-10-07
  • [Presentation] 内耳移植細胞の生体内動態モニタリング法の確立2010

    • Author(s)
      山下大介、和多田有紀子、神崎晶、藤田岳、長谷川信吾、小川郁、丹生健一
    • Organizer
      自律神経研究会(第28回)
    • Place of Presentation
      大阪
    • Year and Date
      2010-09-11
  • [Presentation] 音響外傷性難聴に対するSA4503の内耳防御機能2010

    • Author(s)
      山下大介、松永達雄、藤田岳、長谷川信吾、丹生健一
    • Organizer
      日本耳鼻咽喉科学会総会(111回)
    • Place of Presentation
      仙台
    • Year and Date
      2010-05-22
  • [Presentation] 音響外傷性難聴のメカニズム解明と聴覚保護2010

    • Author(s)
      山下大介
    • Organizer
      サウンド財団研究助成講演会
    • Place of Presentation
      浜松
    • Year and Date
      2010-02-15
  • [Presentation] Detection system for transplanted bone marrow stem cells in inner ear by SPIO2010

    • Author(s)
      Yamashita D., Watada Y., Kanzaki S., Hasegawa S, Nibu K., Ogawa K.
    • Organizer
      ARO(33回)
    • Place of Presentation
      アナハイム(アメリカ)
    • Year and Date
      2010-02-08
  • [Presentation] 内耳移植細胞の生体内動態モニタリング法の確立2009

    • Author(s)
      山下大介、和多田有紀子、神崎晶、長谷川信吾、丹生健一、小川郁
    • Organizer
      日本耳科学会(第19回)
    • Place of Presentation
      東京
    • Year and Date
      2009-10-07

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Published: 2012-02-13   Modified: 2016-04-21  

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