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Prolonged effect of carnitine administration : Changes of energy production in carnitine-deficient mice

Research Project

Project/Area Number 19700523
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Sports science
Research InstitutionNational Institute of Fitness and Sports in Kanoya

Principal Investigator

YOSHIDA Goichiro (GOICHIRO Yoshida)  National Institute of Fitness and Sports in Kanoya, 体育学部, 准教授 (10274870)

Project Period (FY) 2007 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,830,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥630,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2007: ¥1,100,000 (Direct Cost: ¥1,100,000)
Keywordsエネルギー産生 / カルニチン / 脂肪酸代謝 / JVSマウス / 絶食 / スポーツ生化学
Research Abstract

In this study, I examined the prolonged effects of single carnitine administration on the energy expenditure of fasted carnitine-deficient juvenile visceral steatosis (jvs^<-/->) mice. The study was able to evaluate the in vivo long-chain fatty acid (LCFA) oxidation activity of the mice under various conditions by intravenously injecting [1-^<14>C]-palmitic acid and measuring the breath or expiratory ^<14>C-CO_2. Leptin, which stimulates the AMP-activated protein kinase (AMPK), increased in the plasma after a single carnitine administration in jvs^<-/-> mice.

Report

(6 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report   Self-evaluation Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (18 results)

All 2010 2009 2008 2007

All Journal Article (10 results) (of which Peer Reviewed: 5 results) Presentation (8 results)

  • [Journal Article] カルニチン欠損マウスの自発行動減少とオレキシン神経反応の低下2010

    • Author(s)
      吉田剛一郎, 吉武裕
    • Journal Title

      体力科学 59(6)

      Pages: 751-751

    • Related Report
      2010 Final Research Report
  • [Journal Article] カルニチン欠損マウスの自発行動減少とオレキシン神経反応の低下2010

    • Author(s)
      吉田剛一郎, 吉武裕
    • Journal Title

      体力科学

      Volume: 59(6) Pages: 751-751

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Failure of the feeding response to fasting in carnitine- deficient juvenile visceral steatosis (JVS) mice : involvement of defective acyl-ghrelin secretion and enhanced corticotropin- releasing factor signaling in the hypothalamus.2009

    • Author(s)
      Takeo Sakoguchi, Masahisa Horiuchi, Aki- hiro Asakawa, Miharu Ushikai, Goichiro Yoshida, Mineko Fujimiya, Ikuko Kato, Masamitsu Nakazato, Toru Takeuchi, Takeyori Saheki, Akio Inui.
    • Journal Title

      Biochim Biophys Acta 1792(11)

      Pages: 1087-1093

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Failure of the feeding response to fasting in carnitine-deficient juvenile visceral steatosis (JVS) mice: involvement of defective acyl-ghrelin secretion and enhanced corticotropin- releasing factor signaling in the hypothalamus.2009

    • Author(s)
      Sakoguchi T, Horiuchi M, Asakawa A, Ushikai M, Yoshida G, Fujimiya M, Kato I, Nakazato M, Takeuchi T, Saheki T, Inui A.
    • Journal Title

      Biochim Biophys Acta 1792(11)

      Pages: 1087-1093

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Failure of the feeding response to fasting in camitine-deficient juvenile visceral steatosis (JVS) mice : Involvement of defective acyl-ghrelin secretion and enhanced corticotropin-releasing factor signaling in the hypothalamus.2009

    • Author(s)
      Sakoguchi T, Horiuchi M, Asakawa A, Ushikai M, Yoshida G, Fujimiya M, Kato I, Nakazato M, Takeuchi T, Saheki T, Inui A.
    • Journal Title

      Biochim.Biophys.Acta 1792(11)

      Pages: 1087-1093

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Prolonged effect of single carnitine administration on fasted carnitine- deficient mice regarding their locomotor activity and energy expenditure.2008

    • Author(s)
      Goichiro Yoshida.
    • Journal Title

      50^<th> ICHPER.SD Anniversary World Congress 2008 Program and Proceedings

      Pages: 620-626

    • Related Report
      2010 Final Research Report
  • [Journal Article] Prolonged effect of single carnitine administration on fasted carnitine- deficient mice regarding their locomotor activity and energy expenditure.2008

    • Author(s)
      Goichiro Yoshida
    • Journal Title

      50th ICHPER・SD Anniversary World Congress 2008 Program and Proceedings

      Pages: 620-626

    • Related Report
      2009 Self-evaluation Report
  • [Journal Article] Prolonged effect of single carnitine administration on fasted carnitine-deficient mice regarding their locomotor activity and energy expenditure2008

    • Author(s)
      Goichiro Yoshida
    • Journal Title

      50^<th> ICHPERSD Anniversary World Congress 2008 Program and Proceedings

      Pages: 620-626

    • Related Report
      2008 Annual Research Report
  • [Journal Article] カルニチンの代謝および中枢神経系への作用-カルニチン欠損マウスを用いて-2007

    • Author(s)
      吉田剛一郎, 堀内正久, 小林圭子, 佐伯武頼
    • Journal Title

      ビタミン 81(12)

      Pages: 601-610

    • NAID

      110006532819

    • Related Report
      2010 Final Research Report 2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] カルニチンの代謝および中枢神経系への作用-カルニチン欠損マウスを用いて-2007

    • Author(s)
      吉田剛一郎, 堀内正久, 小林圭子, 佐伯武頼
    • Journal Title

      ビタミン 81

      Pages: 601-610

    • NAID

      110006532819

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] カルニチン欠損マウスの自発行動減少とオレキシン神経反応の低下2010

    • Author(s)
      吉田剛一郎, 吉武裕
    • Organizer
      第65回日本体力医学会大会
    • Place of Presentation
      千葉商科大学(市川市)
    • Year and Date
      2010-09-16
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] Assessment of leg muscle power using a low step height stair test.2010

    • Author(s)
      Yoshiki Kawano, Yutaka Yoshitake, Akiyo Higashionna, Hiroshi Nagayama, Goichiro Yoshida, Koji Zushi, Masayoshi Yamamoto, Takafumi Hamaoka.
    • Organizer
      ACSM 57th Annual Meeting and Inaugural World Congress
    • Place of Presentation
      Baltimore, USA
    • Year and Date
      2010-06-04
    • Related Report
      2010 Final Research Report
  • [Presentation] カルニチン欠損マウスの絶食による自発行動減少とオレキシン神経活動の低下2009

    • Author(s)
      吉田剛一郎, 吉武裕
    • Organizer
      第64回日本体力医学会大会
    • Place of Presentation
      朱鷺メッセ(新潟市)
    • Year and Date
      2009-09-19
    • Related Report
      2010 Final Research Report 2009 Annual Research Report 2009 Self-evaluation Report
  • [Presentation] カルニチン欠損マウスの絶食による自発行動量低下と中枢神経系の関与2008

    • Author(s)
      吉田剛一郎, 吉武裕
    • Organizer
      第63回日本体力医学会大会
    • Place of Presentation
      ビーコンプラザ(別府市)
    • Year and Date
      2008-09-19
    • Related Report
      2010 Final Research Report 2009 Self-evaluation Report 2008 Annual Research Report
  • [Presentation] Prolonged effect of single carnitine administration on fasted carnitine- deficient mice regarding their locomotor activity and energy expenditure.2008

    • Author(s)
      Goichiro Yoshida.
    • Organizer
      50^<th> ICHPER.SD Anniversary World Congress 2008
    • Place of Presentation
      Kanoya, Japan
    • Year and Date
      2008-05-11
    • Related Report
      2010 Final Research Report
  • [Presentation] Prolonged effect of single carnitine administration on fasted carnitine- deficient mice regarding their locomotor activity and energy expenditure.2008

    • Author(s)
      Goichiro Yoshida
    • Organizer
      50th ICHPER・SD Anniversary World Congress 2008
    • Place of Presentation
      Kanoya, Japan
    • Year and Date
      2008-05-11
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] Prolonged effect of single carnitine administration on fasted carnitine-deficient mice regarding their locomotor activity and energy expenditure2008

    • Author(s)
      Goichiro Yoshida
    • Organizer
      50^<th> ICHPERSD Anniversary World Congress 2008
    • Place of Presentation
      Kanoya, Japan
    • Year and Date
      2008-05-11
    • Related Report
      2008 Annual Research Report
  • [Presentation] カルニチン1回投与が脂肪酸代謝におよぼす持続的効果とその評価-カルニチン欠損マウスを用いて-2007

    • Author(s)
      吉田剛一郎, 吉武裕
    • Organizer
      第62回日本体力医学会大会
    • Place of Presentation
      ノースアジア大学(秋田市)
    • Year and Date
      2007-09-15
    • Related Report
      2010 Final Research Report 2009 Self-evaluation Report 2007 Annual Research Report

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

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