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Analysis of gustatory neural circuits evoked by feeding behavior by using single neuron recording and labeling method

Research Project

Project/Area Number 24700833
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Eating habits, studies on eating habits
Research InstitutionKagoshima University

Principal Investigator

IWAI Haruki  鹿児島大学, 医歯(薬)学総合研究科, 助教 (30452949)

Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywords味覚 / 神経回路 / 単一ニューロン / ジャクスタセルラー記録法・標識法
Research Abstract

To provide an overview of single neurons in central gustatory neural circuits, we applied juxtacellular recording-labeling technique in rat brain. As a result, single neurons were identified, and their cell bodies, axons, and dendrites were visualized. Furthermore, using digital slide scanner allowed to reconstruct single neurons. We confirmed that juxtacellular recording-labeling technique was effective tool for gustatory neural circuits research.

Report

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

    (8 results)

All 2014 2013

All Journal Article (4 results) (of which Peer Reviewed: 2 results) Presentation (4 results)

  • [Journal Article] Correlative Analysis of Immunoreactivity in Confocal Laser-Scanning Microscopy and Scanning Electron Microscopy with Focused Ion Beam Milling2013

    • Author(s)
      Sonomura, T., Furuta, T., Nakatani, I., Yamamoto, Y., Unzai, T., Matsuda, W., Iwai, H., Yamanaka, A., Uemura, M., Kaneko, T.
    • Journal Title

      Frontiers in Neural Circuits

      Volume: vol.7(Article 26)

    • NAID

      120005303690

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 顎顔面の運動神経細胞の脳内分布,および味覚の神経回路2013

    • Author(s)
      植村正憲,薗村貴弘,岩井治樹,山中淳之
    • Journal Title

      鹿児島大学歯学部紀要

      Volume: vol.33 Pages: 3-17

    • NAID

      120005324755

    • Related Report
      2013 Final Research Report
  • [Journal Article] Correlative Analysis of Immunoreactivity in Confocal Laser-Scanning Microscopy and Scanning Electron Microscopy with Focused Ion Beam Milling2013

    • Author(s)
      Sonomura T, Furuta T, Nakatani I, Yamamoto Y, Unzai T, Matsuda W, Iwai H, Yamanaka A, Uemura M, Kaneko T
    • Journal Title

      Frontiers in Neural Circuits

      Volume: 7

    • NAID

      120005303690

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] 顎顔面の運動神経細胞の脳内分布, および味覚の神経回路2013

    • Author(s)
      植村正憲, 薗村貴弘, 岩井治樹, 山中淳之
    • Journal Title

      鹿児島大学歯学部紀要

      Volume: 33 Pages: 3-17

    • NAID

      120005324755

    • Related Report
      2012 Research-status Report
  • [Presentation] ラットにおける結合腕傍核−視床−線条体味覚路2014

    • Author(s)
      岩井治樹,山中淳之
    • Organizer
      第119回日本解剖学会総会・全国学術大会
    • Place of Presentation
      自治医科大学(栃木)
    • Related Report
      2013 Final Research Report
  • [Presentation] Repeated stress on ovariectomized mice increase risk taking behaviors via GABAergic dysfunction, which are rescued by 17α-estradiol treatment2014

    • Author(s)
      塚原飛央,増原正明,薗村貴弘,岩井治樹,植村正憲,佐藤友昭
    • Organizer
      第87回日本薬理学会年会
    • Place of Presentation
      東北大学(仙台)
    • Related Report
      2013 Final Research Report
  • [Presentation] ラットにおける結合腕傍核-視床-線条体味覚路2014

    • Author(s)
      岩井治樹, 山中淳之
    • Organizer
      第119回 日本解剖学会総会・全国学術大会
    • Place of Presentation
      自治医科大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Repeated stress on ovariectomized mice  increase risk taking behaviors via GABAergic dysfunction, which are rescued by 17α-estradiol treatment2014

    • Author(s)
      塚原飛央, 増原正明, 薗村貴弘, 岩井治樹, 植村正憲, 佐藤友昭
    • Organizer
      第87回 日本薬理学会年会
    • Place of Presentation
      東北大学
    • Related Report
      2013 Annual Research Report

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

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