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Effects of osteoclasts in low-intensity pulsed ultrasound.

Research Project

Project/Area Number 20791484
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Dental engineering/Regenerative dentistry
Research InstitutionAsahi University

Principal Investigator

ITO Noriaki  Asahi University, 歯学部, 助教 (40434500)

Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords低出力超音波 / 破骨細胞 / メカニカルストレス / 細胞骨格 / acid phosphatase 5, tartrate resistant / TNF receptor-associated factor 6 / Inositol 1,4,5-Triphosphate Receptor,Type3 / Cathepsin K / Inositol 1, 4, 5-Triphosohate Receotor, Type3
Research Abstract

Low-intensity pulsed ultrasound (LIPUS) stimulation, given as one of the mechanisms of osteoclast activity in rats is considered effects on the cytoskeleton. From the cytoskeleton and inhibit polymerization LIPUS stimulation. As a result, to re-polymerization of the cytoskeleton, LIPUS irradiated group was to promote the early re-polymerization than the non-irradiated group. This, LIPUS have shown that the morphological changes involved in cell stimulation, suggesting an association with mechanical stress. However, LIPUS that acts on any part of the cytoskeleton polymerization re-irradiation should be considered.

Report

(3 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • Research Products

    (4 results)

All 2009 2008

All Presentation (4 results)

  • [Presentation] ラット破骨細胞に及ぼすLIPUS照射の影響2009

    • Author(s)
      伊藤範明
    • Organizer
      日本骨代謝学会
    • Place of Presentation
      大阪国際会議場(2)
    • Year and Date
      2009-07-24
    • Related Report
      2009 Final Research Report
  • [Presentation] ラット破骨細胞に及ぼすLIPUS照射の影響2009

    • Author(s)
      伊藤範明
    • Organizer
      日本骨代謝学会
    • Place of Presentation
      大阪国際会議場
    • Year and Date
      2009-07-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] ラット破骨細胞に及ぼすHPUS照射の影響2009

    • Author(s)
      伊藤範明
    • Organizer
      歯科物理刺激研究会
    • Place of Presentation
      九州歯科大学病院棟11階大会議室
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] ラット破骨細胞に及ぼすLIPUS照射の影響2008

    • Author(s)
      伊藤範明
    • Organizer
      歯科物理刺激研究会
    • Place of Presentation
      九州歯科大学病院棟11階大会議室
    • Year and Date
      2008-03-28
    • Related Report
      2009 Final Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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