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Investigation of association between the blood flow and the neuron in Neurovascular coupling in the retina

Research Project

Project/Area Number 26861430
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Ophthalmology
Research InstitutionAsahikawa Medical College

Principal Investigator

SONG Youngseok  旭川医科大学, 大学病院, その他 (00726341)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords網膜循環 / 網膜グリア細胞 / 神経血管連関 / 網膜神経血管連関 / 網膜血流自己調節 / フリッカー光刺激 / 一酸化窒素 / 神経型一酸化窒素合成酵素
Outline of Final Research Achievements

Retinal blood vessels have the potential to maintain adequate and suitable retinal blood flow (RBF), which is called retinal autoregulation. It is Known that the Neurovascular coupling, one of the retinal autoregulation, is in the retina though the mechanisms of NVC was uncertain. In the current study, we revealed that the retinal glial cells had important role in regulating retinal blood flow.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (5 results)

All 2015

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (4 results)

  • [Journal Article] Role of Glial Cells in Regulating Retinal Blood Flow During Flicker-Induced Hyperemia in Cats.2015

    • Author(s)
      Youngseok Song, Taiji Nagaoka, Takafumi Yoshioka, Seigo Nakabayashi, Tomofumi Tani, Akitoshi Yoshida
    • Journal Title

      Investigative Ophthalmology and Visual Science

      Volume: 56(12) Issue: 12 Pages: 7551-7559

    • DOI

      10.1167/iovs.15-17676

    • NAID

      120005753770

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Presentation] The Role of Glial Cells in the Regulaion of Retinal Microcirculation in Response to Modulations of Systemic Oxygen Tension in Cats、ARVO2015

    • Author(s)
      Youngseok Song, Taiji Nagaoka, Takafumi Yoshioka, Seigo Nakabayashi, Tomofumi Tani, Akitoshi Yoshida
    • Organizer
      ARVO
    • Place of Presentation
      Colorad convention Center
    • Year and Date
      2015-05-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] The Role of Glial Cells in the Regulation of Retinal Microcirculation in Response to Modulations in Systemic Oxygen Tension2015

    • Author(s)
      Young-Seok Song, Taiji Nagaoka, Takafumi Yoshioka, Tomofumi Tani, Seigo Nakabayashi, Akitoshi Yoshida
    • Organizer
      The Association for Research in Vision and Ophthalmology
    • Place of Presentation
      Colorado Convention Center (Colorado, USA)
    • Year and Date
      2015-05-02 – 2015-05-07
    • Related Report
      2014 Research-status Report
  • [Presentation] 網膜グリア細胞は酸素分圧変動時の網膜血流自己調節に寄与する2015

    • Author(s)
      宋勇錫、長岡泰司、善岡尊文、谷智文、中林征吾、吉田晃敏
    • Organizer
      日本眼科学会
    • Place of Presentation
      ロイトン札幌(北海道札幌市)
    • Year and Date
      2015-04-18 – 2015-04-21
    • Related Report
      2014 Research-status Report
  • [Presentation] 網膜グリア細胞は酸素分圧変動時の2015

    • Author(s)
      宋 勇錫、長岡 泰司、善岡 尊文 谷 智文、中林 征吾、吉田 晃敏
    • Organizer
      日本眼科学会総会
    • Place of Presentation
      札幌ニトリホール
    • Year and Date
      2015-04-16
    • Related Report
      2015 Annual Research Report

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Published: 2014-04-04   Modified: 2017-05-10  

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