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2011 Fiscal Year Final Research Report

The study for the modification of cerebral synapses by balance exercises in the elderly based on animal experiments.

Research Project

  • PDF
Project/Area Number 21500471
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Rehabilitation science/Welfare engineering
Research InstitutionTeikyo University of Science & Technology (2010-2011)
Hiroshima University (2009)

Principal Investigator

MAEJIMA Hiroshi  帝京科学大学, 医療科学部, 教授 (60314746)

Co-Investigator(Kenkyū-buntansha) DEIE Masataka  広島大学, 大学院・保健学研究科, 教授 (30363063)
KANEMURA Naohiko  埼玉県立大学, 保健医療福祉学部, 講師 (20379895)
Project Period (FY) 2009 – 2011
Keywordsリハビリテーション医学
Research Abstract

The effects of aging and balance exercise on the expression and the modification of synaptic receptors and neurotrophins in the cerebellum, the motor related-area, and the hippocampus were assessed using senescence-accelerated mice(SAM). High-frequent and long-time balance exercise for four weeks decreased the expression of synaptic receptors and neurotrophins, whereas low-frequent and short-time balance exercise for four weeks did not induce such down-regulation, and also increased the expression of synaptic receptors and the receptor of neurotrohin only in aged mice.

  • Research Products

    (13 results)

All 2012 2011 2010 2009 Other

All Journal Article (1 results) Presentation (11 results) Remarks (1 results)

  • [Journal Article] 高齢者の脳の可塑性と姿勢調節機能2012

    • Author(s)
      前島洋
    • Journal Title

      体育の科学

      Volume: 62(3) Pages: 177-181

  • [Presentation] 老化およびバランス運動介入が運動学習転移と中枢神経系シナプス機能修飾因子の発現に与える効果-老化促進モデルマウスを用いた実験動物学的研究-2012

    • Author(s)
      前島洋, 金村尚彦, 西川裕一, 高柳清美
    • Organizer
      第47回本理学療法学術集会
    • Place of Presentation
      神戸市
    • Year and Date
      2012-05-26
  • [Presentation] 高齢者におけるバランス運動が海馬シナプス退行の抑制に与える影響-老化促進モデルマウスを用いた検証-2012

    • Author(s)
      前島洋, 金村尚彦, 西川裕一, 高柳清美
    • Organizer
      第2回日本基礎理学療法学会学術集会
    • Place of Presentation
      神戸市
    • Year and Date
      2012-05-24
  • [Presentation] Accelerated decline of equilibrium function and nerotrophin expression in the cerebellum of the senescence accelerated mouse prone 102011

    • Author(s)
      Maejima H., Kanemura N., Nishikawa Y., Takayanagi K
    • Organizer
      The Society for Neuroscience 40th Annual Meeting
    • Place of Presentation
      Washington, DC
    • Year and Date
      2011-11-16
  • [Presentation] Effects of aging and exercise on the expression of neurotrophins and acetylcholine receptor in skeletal muscle2011

    • Author(s)
      Maejima H., Kunishi R., Hamasaki A., Otani T., Kurose T., Deie M.
    • Organizer
      The Society for Neuroscience 39th Annual Meeting
    • Place of Presentation
      San Diego, CA
    • Year and Date
      2011-11-15
  • [Presentation] The number of synapses in the primary motor cortex of contralesional hemisphere does not increase after cerebral infraction2011

    • Author(s)
      Otani T., Maejima H., Moriyama H., Shimada N., Shidahara H., Toriyama M., Orita N., Tobimatsu Y., Deie M
    • Organizer
      16th International WCPT Congress
    • Place of Presentation
      Amsterdam, Netherland
    • Year and Date
      2011-06-21
  • [Presentation] 老化および運動習慣が神経栄養因子・シナプス受容体発現に与える影響-老化促進モデルマウスを用いた検討-2011

    • Author(s)
      前島洋, 國西遼, 濱崎歩, 大谷拓哉, 黒瀬智之, 出家正隆
    • Organizer
      第46回日本理学療法学術集会
    • Place of Presentation
      宮崎市
    • Year and Date
      2011-05-27
  • [Presentation] 高齢者におけるfocal balance exerciseの運動学習転移に関する実験動物学的研究2011

    • Author(s)
      前島洋, 金村尚彦, 西川裕一, 高柳清美
    • Organizer
      第1回日本基礎理学療法学会学術集会
    • Place of Presentation
      宮崎市
    • Year and Date
      2011-05-26
  • [Presentation] Effect of aging and exercise on expression of neurotrophin in skeletal muscle2010

    • Author(s)
      Maejima H., Kunishi R., Hamasaki A., Otani T., Kurose T., Deie M.
    • Organizer
      第33回日本神経科学大会
    • Place of Presentation
      神戸市
    • Year and Date
      2010-09-02
  • [Presentation] Modification of cerebellar AMPA receptor by balance exercise in rats2009

    • Author(s)
      Maejima H., Sakano S., Otani T., Kurose T., Deie M.
    • Organizer
      The Society for Neuroscience 39th Annual meeting
    • Place of Presentation
      Chicago, IL, USA
    • Year and Date
      2009-10-20
  • [Presentation] The modification of cerebellar AMPA receptor expression by motor exercises2009

    • Author(s)
      Maejima H., Sakano S., Otani T., Kurose T., Deie M.
    • Organizer
      The 36th Congress of the International Union of Physiological Sciences
    • Place of Presentation
      Kyoto
    • Year and Date
      2009-07-28
  • [Presentation] 走行運動によるラット小脳AMPA受容体の修飾2009

    • Author(s)
      前島洋, 坂野周平, 大谷拓哉, 黒瀬智之, 出家正隆
    • Organizer
      第14回理学療法の医学的基礎研究会学術集会
    • Place of Presentation
      東京
    • Year and Date
      2009-05-27
  • [Remarks]

    • URL

      http://www.ntu.ac.jp/research/kyoin/iryou/t_pt/maejima.html

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Published: 2013-07-31  

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