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Development and application of multiple quantum coherence MRI for the analysis of lipid composition in vivo

Research Project

Project/Area Number 24791303
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Radiation science
Research InstitutionOsaka University

Principal Investigator

SUGIHARA Fuminori  大阪大学, 免疫学フロンティア研究センター, 特任助教 (50381645)

Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
KeywordsMRI / 多重共鳴 / 脂質 / 肥満 / HMQC
Research Abstract

Adipose tissue is known as energy storage and also heat generator at the brown adipose tissue. Excess amount of energy intake such as sugar and fat lead obesity, in which the adipose tissue hold extra lipid and also secret inflammation cytokine. Imaging devices are used for diagnosis of obesity. MRI is one of the imaging tool and able to observe not only the area of adipose tissue but also used for analysis of lipid composition in detail.
In this study, multiple quantum coherence MRI method was used for imaging lipid composition in vivo using model animal under various conditions. As the results of time course observation with induced obesity, it was revealed that the lipid composition of saturated-unsaturated lipid was change at the adipose tissue.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • Research Products

    (3 results)

All 2014 2013

All Presentation (3 results)

  • [Presentation] 自然発症2 型糖尿病モデルを用いた多重共鳴MRI 画像法による内臓脂肪分布の検討2014

    • Author(s)
      杉原文徳, 野嶋考次, 大石(久永)裕子, 上田裕紀
    • Organizer
      日本糖尿病・肥満動物学会
    • Place of Presentation
      宮崎市民プラザ
    • Related Report
      2013 Final Research Report
  • [Presentation] 自然発症2型糖尿病モデルを用いた多重共鳴MRI画像法による内臓脂質分布の検討2014

    • Author(s)
      杉原文徳、野嶋考次、大石(久永)裕子、上田裕紀
    • Organizer
      日本糖尿病・肥満動物学会
    • Place of Presentation
      宮崎市民プラザ
    • Related Report
      2013 Annual Research Report
  • [Presentation] 多重共鳴MRIによる自然発症2型糖尿病モデルの脂質成分の検討2013

    • Author(s)
      杉原文徳、野嶋考次、大石(久永)裕子、上田裕紀
    • Organizer
      日本老年医学会学術集会
    • Place of Presentation
      大阪国際会議場
    • Related Report
      2013 Annual Research Report

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Published: 2013-05-31   Modified: 2019-07-29  

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