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Influence of quantity and quality of diet components on energy metabolism and deposition of visceral fat in experimental animals

Research Project

Project/Area Number 26282021
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Eating habits
Research InstitutionTohoku University

Principal Investigator

IKEDA IKUO  東北大学, 農学研究科, 教授 (40136544)

Co-Investigator(Kenkyū-buntansha) 井上 奈穂  山形大学, 農学部, 准教授 (90510529)
Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2016: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2015: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2014: ¥10,400,000 (Direct Cost: ¥8,000,000、Indirect Cost: ¥2,400,000)
Keywordsエネルギー代謝 / 高脂肪食 / 低脂肪食 / 内臓脂肪 / 肝臓トリアシルグリセロール / 肥満 / 脂質代謝 / 糖代謝 / 脂肪消費量 / 炭水化物消費量
Outline of Final Research Achievements

Effects of low-fat high-carbohydrate and high-fat low-carbohydrate diets on visceral fat deposition and energy metabolism were investigated in rats and mice under an isocaloric feeding condition. Deposition of visceral fats was higher in animals fed a 21% fat diet compared with those fed a 7% fat diet. However, the difference was small. Difference in dietary fat types did not influence the extent of visceral fat deposition induced by a high fat diet. Hepatic triacylglycerol concentration was varied by the quantity and quality of dietary fats, but it did not relate to visceral fat deposition. These results suggest that an increase in visceral fat deposition induced by a high fat diet is gradually caused when dietary fat intake exceeds the upper limit of ability of fat expenditure in the body.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (11 results)

All 2018 2017 2016 2015

All Presentation (11 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results)

  • [Presentation] 等カロリー条件下での食事脂肪の量と質がエネルギー代謝及び内臓脂肪蓄積に及ぼす影響-ラット及びマウスでの検討ー2018

    • Author(s)
      池田郁男
    • Organizer
      第72回日本栄養・食糧学会大会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] db/dbマウスにおける等カロリーの大豆油および魚油含有大豆油を含む低脂肪食と高脂肪食のエネルギー代謝および腹腔内脂肪に与える影響2017

    • Author(s)
      池田郁男、池田英介、奥野綾夏、佐藤歩実、中村珠子、中野卓、井上奈穂
    • Organizer
      日本農芸化学会2017年度大会
    • Place of Presentation
      京都 京都女子大
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] 高脂肪食と低脂肪食がddYマウスのエネルギー代謝に与える影響-大豆油と魚油添加大豆油の比較-2017

    • Author(s)
      奥野綾夏、池田郁男、佐藤歩実、中村珠子、井上奈穂
    • Organizer
      第38回日本肥満学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] マウスの食事誘発性熱産生に及ぼす魚油添加大豆油の影響2016

    • Author(s)
      池田郁男、池田英介、井上奈穂
    • Organizer
      第37回日本肥満学会
    • Place of Presentation
      東京 ファッションタウンビル
    • Year and Date
      2016-10-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] 高脂肪食と低脂肪食がdb/dbマウスのエネルギー代謝に与える影響-大豆油とラードの比較-2016

    • Author(s)
      池田英介、奥野綾夏、佐藤歩実、中村珠子、井上奈穂、池田郁男
    • Organizer
      第37回日本肥満学会
    • Place of Presentation
      東京 ファッションタウンビル
    • Year and Date
      2016-10-07
    • Related Report
      2016 Annual Research Report
  • [Presentation] EPA, DHA含有高脂肪食は低脂肪食に比べ肝臓中性脂肪は減らすが腹腔内脂肪重量は増加させる2016

    • Author(s)
      井上奈穂、林中佳、池田郁男
    • Organizer
      第70回日本栄養・食糧学会大会
    • Place of Presentation
      武庫川女子大学(兵庫県西宮市)
    • Year and Date
      2016-05-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] EPA, DHA含有高脂肪食は低脂肪食に比べ肝臓中性脂肪は減らすが腹腔内脂肪重量は増加させる2016

    • Author(s)
      井上奈穂、林 中佳、池田郁男
    • Organizer
      第70回日本栄養・食糧学会大会
    • Place of Presentation
      神戸 武庫川女子大
    • Year and Date
      2016-05-12
    • Related Report
      2016 Annual Research Report
  • [Presentation] db/dbマウスが等カロリー条件下の高脂肪食で肥満する機構の探索2016

    • Author(s)
      池田英介、井上奈穂、池田郁男
    • Organizer
      日本農芸化学会2016年度大会
    • Place of Presentation
      札幌コンベンションセンター(北海道札幌市白石区)
    • Year and Date
      2016-03-27
    • Related Report
      2015 Annual Research Report
  • [Presentation] 厳密に等カロリー摂取した低脂肪食と高脂肪食が内臓脂肪蓄積に及ぼす影響2015

    • Author(s)
      池田郁男、小川裕香里、井上奈穂
    • Organizer
      第36回日本肥満学会
    • Place of Presentation
      名古屋国際会議場(愛知県名古屋市熱田区)
    • Year and Date
      2015-10-02
    • Related Report
      2015 Annual Research Report
  • [Presentation] Effects of isocaloric high-fat low-carbohydrate and low-fat high-carbohydrate diets on energy and lipid metabolism in rats and mice2015

    • Author(s)
      Ikuo Ikeda, Nozomi Ogawa, Yukari Ogawa, Nao Inoue
    • Organizer
      12th Asian Congress of Nutrition
    • Place of Presentation
      横浜市
    • Year and Date
      2015-05-14 – 2015-05-17
    • Related Report
      2014 Annual Research Report
  • [Presentation] Effects of isocaloric high-fat low-carbohydrate and low-fat high-carbohydrate diets on energy and lipid metabolism in rats and mice2015

    • Author(s)
      Ikuo Ikeda, Nozomi Ogawa, Yukari Ogawa, Nao Inoue
    • Organizer
      12th Asian Congress of Nutrition
    • Place of Presentation
      PACIFICO Yokohama Convention Complex(神奈川県横浜市西区)
    • Year and Date
      2015-05-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research

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Published: 2014-04-04   Modified: 2019-03-29  

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