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Behavioral and neural analysis of the control mechanism for ingesting micronutrients

Research Project

Project/Area Number 23890224
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Functional basic dentistry
Research InstitutionAsahi University

Principal Investigator

YASUO Toshiaki  朝日大学, 歯学部, 助教 (30608469)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords味覚 / 微量栄養素 / ビタミン C / ビタミンC / 歯学 / 生理学
Research Abstract

To clarify the behavioral mechanism for ingesting vitamin C (VC), we conducted the behavioral and neural experiments in the rats, which were unable to synthesize VC.Results follows; Rats could recognize VC as a tastant and consume the amount beyondthe minimum necessary for health. When they were deprived VC, the preferences forVC were increased and their urine outputs were decreased. These results may dependon the decrease of consumption of distilled water. And the rats deprived VC changedtheir taste nerve responses to some basic tastes.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • Research Products

    (8 results)

All 2013 2012

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (6 results)

  • [Journal Article] ビタミン C 合成能欠如ラット(ODS/ShiJcl-od/od ラット)のビタミン C 水溶液に対する摂取行動及び鼓索神経応答2012

    • Author(s)
      安尾 敏明、硲 哲崇
    • Journal Title

      日本味と匂学会誌

      Volume: 19巻 Pages: 379-382

    • NAID

      110009578281

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] ビタミンC合成能欠如ラット(ODS/ShiJcl-od/odラット)のビタミンC水溶液に対する摂取行動及び鼓索神経応答2012

    • Author(s)
      安尾 敏明、硲 哲崇
    • Journal Title

      日本味と匂学会誌

      Volume: 19 Pages: 379-382

    • NAID

      110009578281

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] ビタミン C 欠乏ラットのビタミン C に対する嗜好2013

    • Author(s)
      安尾敏明、硲哲崇
    • Organizer
      第90回日本生理学会大会
    • Place of Presentation
      タワーホール船堀
    • Related Report
      2012 Final Research Report
  • [Presentation] ビタミンC欠乏ラットのビタミンCに対する嗜好2013

    • Author(s)
      安尾 敏明、硲 哲崇
    • Organizer
      第90回日本生理学会大会
    • Place of Presentation
      タワーホール船堀
    • Related Report
      2012 Annual Research Report
  • [Presentation] L-グロノラクトンオキシダーゼ欠損ラットにおけるビタミンC水溶液の嗜好性2012

    • Author(s)
      安尾 敏明、硲 哲崇
    • Organizer
      第54回歯科基礎医学会学術大会・総会
    • Place of Presentation
      奥羽大学
    • Related Report
      2012 Final Research Report
  • [Presentation] ビタミン C 合成能欠如ラット(ODS/ShiJcl-od/od ラット)のビタミン C 水溶液に対する嗜好性2012

    • Author(s)
      安尾 敏明、硲 哲崇
    • Organizer
      日本味と匂学会第46回大会
    • Related Report
      2012 Final Research Report
  • [Presentation] L-グロノラクトンオキシダーゼ欠損ラットにおけるビタミンC水溶液の嗜好性2012

    • Author(s)
      安尾 敏明、硲 哲崇
    • Organizer
      第54回歯科基礎医学会学術大会・総会
    • Place of Presentation
      奥羽大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] ビタミンC合成能欠如ラット(ODS/ShiJcl-od/odラット)のビタミンC水溶液に対する嗜好性2012

    • Author(s)
      安尾 敏明、硲 哲崇
    • Organizer
      日本味と匂学会 第46回大会
    • Place of Presentation
      大阪大学コンベンションセンター
    • Related Report
      2012 Annual Research Report

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Published: 2011-09-05   Modified: 2019-07-29  

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