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Salivaly oxytocin concentration as a more simplified measurement method of endogenious oxytocin concentration than plasma

Research Project

Project/Area Number 25860110
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Medical pharmacy
Research InstitutionUniversity of Fukui

Principal Investigator

MATSUMURA Yukiko  福井大学, 医学部, 助教 (90640144)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsオキシトシン / 自閉スペクトラム症 / 自閉症スペクトラム障害 / 血液検体 / 唾液検体
Outline of Final Research Achievements

Recent reserches have reported that secretion of oxytocin in autism spectrum disorder (ASD) was disrupted and oxytocin has the potential for therapeutic medication of ASD. Uintil now, plasma oxytocin measurement has been used for measuring peripheral oxytocin concentration. However, because it needs blood withdrawal, more simplified and low-invasive methods are expected. Wherein, The purpose of this study was to reveal the correlation between salivary and plasma oxytocin for establishing salivary oxytocin measurement as a low-invasive method for measuring peripheral oxytocin.
We collected samples from 73 typically developing adults and finished the analysis 21 of them. It was found that significant correlation between plasma and salivaly oxytocin. So we propose that we can use saliva in low-invasive peripheral oxytocin measurment instead of plasma. We presented this at an academic meeting. Then we are still continuing the rest of analysis even now.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (4 results)

All 2015 2014 2013

All Presentation (4 results)

  • [Presentation] 自閉スペクトラム症における唾液中・血漿中オキシトシン濃度と社会性の障害との関連 ―視線追跡装置であるGazeFinder®を用いて―2015

    • Author(s)
      松村 由紀子、藤岡 徹、藤澤 隆史、岡本 悠子、新井 清義、田仲 志保、升谷 泰裕、石飛 信、岡崎 玲子、石川 俊介、丁 ミンヨン、小泉 径子、友田 明美、小坂 浩隆
    • Organizer
      第56回日本児童青年精神医学会
    • Place of Presentation
      横浜市パシフィコ横浜
    • Year and Date
      2015-09-29 – 2015-10-01
    • Related Report
      2014 Annual Research Report
  • [Presentation] 青年期ASD者における視線計測と血漿オキシトシン濃度の関連2014

    • Author(s)
      升谷 泰裕, 岡本 悠子, 藤澤 隆史, 田仲志保, 新井 清義, 浅野 みずき, 丁 ミンヨン, 石川 俊介, 藤岡徹, 石飛 信, 松村 由紀子, 友田明美, 小坂 浩隆, 石飛信
    • Organizer
      第55回日本児童青年精神医学会
    • Place of Presentation
      浜松市アクトシティ浜松
    • Year and Date
      2014-10-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] Relationship between gaze fixations and oxytocin levels in adults with autism spectrum disorders: an eye-tracking study.2014

    • Author(s)
      Inohara K, Fujisawa TX, Masuya Y, Asano M, Ishitobi M, Saito DN, Jung M, Arai S, Matsumura Y, Tomoda A, Wada Y, Kosaka H.
    • Organizer
      International Workshop on Molecular Functional Imaging for Brain and Gynecologic Oncology
    • Place of Presentation
      福井県、ユアーズホテルフクイ
    • Related Report
      2013 Research-status Report
  • [Presentation] 血液検体と唾液検体によるオキシトシン濃度測定値の相関性について2013

    • Author(s)
      升谷泰裕、藤澤隆史、浅野みずき、石飛信、丁ミンヨン、新井清義、石川俊介、松村由紀子、小坂浩隆
    • Organizer
      第54回日本児童青年精神医学会
    • Place of Presentation
      北海道、札幌コンベンションセンター
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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