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Validation for adequacy of serum biomarker in rat population

Research Project

Project/Area Number 24380071
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Food science
Research InstitutionKyushu University

Principal Investigator

SATO Masao  九州大学, (連合)農学研究科(研究院), 准教授 (90294909)

Co-Investigator(Kenkyū-buntansha) SHIROUTI Bungo  九州大学, 大学院農学研究院, 助教 (00548018)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2013: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2012: ¥12,480,000 (Direct Cost: ¥9,600,000、Indirect Cost: ¥2,880,000)
Keywords脂肪酸 / 酸化コレステロール / バイオマーカ / 連鎖解析 / 疫学 / 疾患対応型モデル動物 / ExHCラット / 肥満 / リン脂質脂肪酸組成 / 糖尿病 / ラットF2集団
Outline of Final Research Achievements

In this study, EXHC rats mated with BN rats. In the generation 2, F2, serum dihomo-g-linoeinic acid and DHA levels linked to body weight gain. However, the dihomo-g-linoeinic acid levels did not relate to a gene mutation by linkage analysis. The DHA levels related to a mutation in a gene. Therefore, serum fatty said composition as a biomarker in a population may divide into two groups of life style-lelated and mutation related fatty acids.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • Research Products

    (12 results)

All 2014 2013

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (11 results) (of which Invited: 4 results)

  • [Journal Article] Unavailability of liver triacylglycerol increases serum cholesterol concentration induced by dietary cholesterol in ExHC rats2014

    • Author(s)
      Tanaka Y, Nagao K, Nakagiri H, Nagaso T, Iwasa Y, Mori H, Asahina M, Imaizumi K, Sato M
    • Journal Title

      Lipids in health and disease

      Volume: 13(19)(in process) Issue: 1 Pages: 19-30

    • DOI

      10.1186/1476-511x-13-19

    • Related Report
      2014 Annual Research Report 2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 糖尿病ラットの病態と酸化コレステロールの関係2014

    • Author(s)
      岩田夏記、田中翔士、河東華均、林拓也、城内文吾、佐藤匡央
    • Organizer
      2014年度日本農芸化学会西日本支部大会
    • Place of Presentation
      佐賀市
    • Year and Date
      2014-09-18 – 2014-09-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] 食事誘導性高コレステロール血症(ExHC)ラットにおける糖質代謝2014

    • Author(s)
      佐藤匡央
    • Organizer
      第26回夏期油脂・コレステロール研究会
    • Place of Presentation
      福岡県久山町
    • Year and Date
      2014-07-18 – 2014-07-21
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 食事誘導性高コレステロール血症(ExHC)ラットの肝臓における糖質代謝2014

    • Author(s)
      鈴木隆久, 田中愛健, 石田尽, 佐藤 匡央
    • Organizer
      第51回化学関連支部合同九州大会
    • Place of Presentation
      北九州市
    • Year and Date
      2014-06-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] 食事誘導性高コレステロール血症(ExHC)ラットにおける糖質代謝2014

    • Author(s)
      鈴木隆久、田中愛健、石田尽、佐藤匡央
    • Organizer
      第68回日本栄養・食糧学会大会
    • Place of Presentation
      江別市
    • Year and Date
      2014-05-30 – 2014-06-01
    • Related Report
      2014 Annual Research Report
  • [Presentation] 酸化コレステロールのLXRαに対する結合活性2013

    • Author(s)
      石塚友里絵、大澤徳子、佐藤匡央
    • Organizer
      第50回化学関連支部合同九州大会
    • Place of Presentation
      北九州市
    • Related Report
      2013 Annual Research Report
  • [Presentation] 5α-hydroxy-6-ketocholestanolが肝臓の脂質蓄積に及ぼす影響2013

    • Author(s)
      岩田夏記、塩田将貴、柳修平、柳綾佳、佐藤匡央
    • Organizer
      第50回化学関連支部合同九州大会
    • Place of Presentation
      北九州市
    • Related Report
      2013 Annual Research Report
  • [Presentation] 食事性高コレステロール血症モデルラットにおけるホモシステイン代謝2013

    • Author(s)
      田中愛健、河野通生、山口千仁、朝比奈誠、佐藤匡央
    • Organizer
      日本油化学会第52回年会
    • Place of Presentation
      仙台市
    • Related Report
      2013 Annual Research Report
  • [Presentation] INCREASE OF SERUM CHOLESTEROL LEVEL INDUCED BY DIETARY CHOLSTEROL INVOLVES SECRETION OF TRIACYLGLYCEROL FROM LIVER IN EXHC RATS2013

    • Author(s)
      Tanaka Y, Nagao K, Nakagiri H, Nagaso T, Iwasa Y, Mori H, Asahina M, Imaizumi K, Sato M
    • Organizer
      IUNS 20th International Congress of Nutrition
    • Place of Presentation
      スペイン グラナダ
    • Related Report
      2013 Annual Research Report
  • [Presentation] 酸化コレステロールと動脈硬化症2013

    • Author(s)
      佐藤匡央
    • Organizer
      第45回日本動脈硬化学会総会・学術集会
    • Place of Presentation
      東京都新宿区
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 食事酸化コレステロールの吸収2013

    • Author(s)
      佐藤匡央
    • Organizer
      第3回食後サイエンス懇話会
    • Place of Presentation
      東京都千代田区
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 酸化コレステロールの臓器間の違いと疾病バイオマーカとしての可能性2013

    • Author(s)
      佐藤匡央
    • Organizer
      第43回日本栄養・食糧学会北海道支部会
    • Place of Presentation
      札幌市
    • Related Report
      2013 Annual Research Report
    • Invited

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Published: 2012-04-24   Modified: 2019-07-29  

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