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Impacts of Ultrasound Exposure to Adipose Tissue in Metabolic Syndrome

Research Project

Project/Area Number 20500422
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Medical systems
Research InstitutionKagawa University

Principal Investigator

OHMORI Koji  香川大学, 医学部, 准教授 (00263913)

Co-Investigator(Kenkyū-buntansha) KOHNO Masakazu  香川大学, 医学部, 教授 (20153489)
NOMA Takahisa  香川大学, 医学部附属病院, 講師 (20363202)
MURAO Koji  香川大学, 医学部, 教授 (20291982)
SHINOMIYA Kaori  香川大学, 医学部附属病院, 助教 (70380160)
ISHIHARA Yasuhiro  香川大学, 医学部附属病院, 助教 (80532689)
HASAN Ul arif  香川大学, 医学部, 外国人研究者 (00570368)
YOSHIDA Junji  香川大学, 医学部附属病院, 助教 (50448370)
YUKIIRI Kazushi  香川大学, 医学部附属病院, 講師 (30346647)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords脂肪前駆細胞 / スタチン / ピオグリタゾン / アディポサイトカイン / 細胞周期 / アンチエイジング / 肥満 / インスリン抵抗性 / サイクリン依存性キナーゼ / 脂肪細胞 / 超音波 / ピタバスタチン / 肥満モデルマウス / アディポネクチン / アディポカイン / 細胞培養
Research Abstract

Because ultrasound radiation alone did not ameliorate adipocyte dysfunction, we investigated the molecular target of frequently used drugs as the adjunct therapy. Pitavastatin enhanced adipocyte proliferation/ maturation, increased small adipocyte count, preserved adiponectin level, and improved insulin resistance ; pioglitazone suppressed a cell-cycle inhibiting factor and increased adipocyte count. Thus, therapeutic ultrasound with the adjunctive drugs would include cell-cycle inhibitors.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (10 results)

All 2011 2010 2008

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (6 results)

  • [Journal Article] Pioglitazone promotes preadipocyte proliferation by downregulating p16(Ink4a)2011

    • Author(s)
      Hasan AU, Ohmori K, Hashimoto T, Kamitori K, Hirata Y, Ishihara Y, Okamoto N, Noma T, Kosaka H, Tokuda M, Kohno M
    • Journal Title

      Biochem Biophys Res Commun

      Volume: 411(2) Pages: 375-80

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Lipid peroxidation-induced VEGF expression in the skin of KKA(y) obese mice.2011

    • Author(s)
      中井浩三
    • Journal Title

      Exp Dermatol

      Volume: (掲載確定)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Beneficial direct adipotropic actions of pitavastatin in vitro and their manifestations in obese mice2010

    • Author(s)
      Ishihara Y, Ohmori K, Mizukawa M, Hasan AU, Noma T, Kohno M
    • Journal Title

      Atherosclerosis

      Volume: 212(1) Pages: 131-8

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Beneficial direct adipotropic actions of pitavastatin in vitro and their manifestations in obese mice.2010

    • Author(s)
      石原靖大
    • Journal Title

      Atherosclerosis

      Volume: 212 Pages: 131-138

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] PPAR-gamma enhances adipogenesis by down-regulating a cell cycle inhibitor, p16INK4a, in adipocytes2010

    • Author(s)
      野間貴久
    • Organizer
      ESC (European Society of Cardiology) Congress2010.
    • Place of Presentation
      スウェーデン ストックホルム
    • Year and Date
      2010-08-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] Pioglitazone exerts proliferatory and anti-aging actions in adipocytes by suppressing Ink4a/Arf locus transcripts.2010

    • Author(s)
      アリフハサン
    • Organizer
      The 3^<rd> Joint Symposium between Chiang Mai University and Kagawa University
    • Place of Presentation
      タイ チェンマイチェンマイ大学(招待講演)
    • Year and Date
      2010-08-24
    • Related Report
      2010 Annual Research Report
  • [Presentation] Beneficial Direct adipotropic actions of pitavastatin in vitro and their manifestations in a mouse model of obesity2010

    • Author(s)
      Ishihara Y(代表), Ohmori K, Hasan U A, Noma T, Iwado Y, Murakami K, Namba T, Kitaizumi K, Okamoto N, Kohno M
    • Organizer
      第42回日本動脈硬化学会総会・学術集会
    • Place of Presentation
      岐阜市
    • Year and Date
      2010-07-15
    • Related Report
      2010 Final Research Report
  • [Presentation] Pioglitazone links PPAR・dependent adipogenesis pathways to tumor suppressor p53 pathways through p162010

    • Author(s)
      Hasan, A. U(代表), Ohmori K, Hashimoto T, Kamitori K, Hirata Y, Ishihara Y, Okamoto N, Noma T, Tokuda M, and Kohno M
    • Organizer
      The 3^<rd> Joint Symposium between Chiang Mai University and Kagawa University
    • Place of Presentation
      タイ国、チェンマイ市
    • Related Report
      2010 Final Research Report
  • [Presentation] PPAR-γenhances adipogenesis by down-regulating a cell cycle inhibitor, p16INK4a, in adipocytes2010

    • Author(s)
      Hasan, A. U.(代表), Ohmori K, Hashimoto T, Kamitori K, Hirata Y, Ishihara Y, Okamoto N, Noma T, Tokuda M, and Kohno M
    • Organizer
      Annual Meeting of European Society of Cardiology
    • Place of Presentation
      スウェーデン国、ストックホルム市
    • Related Report
      2010 Final Research Report
  • [Presentation] 脂肪細胞に対するピタバスタチンの効果について2008

    • Author(s)
      石原靖大, 大森浩二, 吉田潤史, 野間貴久, 河野雅和ら
    • Organizer
      2nd Kagawa Life Style Disease Seminar
    • Place of Presentation
      高松市
    • Year and Date
      2008-10-20
    • Related Report
      2008 Annual Research Report

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

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