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Efficacy of kososan on social stress - basic research using multi-behavioral battery-

Research Project

Project/Area Number 26460918
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field General internal medicine(including psychosomatic medicine)
Research InstitutionKitasato University

Principal Investigator

Ito Naoki  北里大学, 東洋医学総合研究所, 研究員 (00370164)

Research Collaborator HANAWA TOSHIHIKO  北里大学, 東洋医学総合研究所, 教授 (40164892)
OIKAWA TETSURO  北里大学, 東洋医学総合研究所, 部長 (10370165)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords香蘇散 / 社会的ストレス / 脳内炎症 / うつ / 再燃・再発 / 抑うつ / negative cognitive bias / マイクログリア
Outline of Final Research Achievements

In this study, we found that kososan prevents social stress-induced depression-like behaviors by attenuating neuroinflammation in mice, although kososan does not have a recovery effect on the stress-triggered negative cognitive bias. Our preliminary data also suggest that kososan is effective for prevention of relapse in depression. These findings indicate that kososan has potential preventive effects on onset and recurrence of depression. And our verification that neuroinflammation is strongly involved in etiology of depression would be useful for drug discovery research in the future.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (5 results)

All 2017 2016 2015

All Presentation (5 results)

  • [Presentation] 社会的ストレスによる抑うつ様行動の再発に対する漢方方剤「香蘇散」の防止効果2017

    • Author(s)
      伊藤直樹、廣瀬栄治、永井隆之、清原寛章、及川哲郎、小田口浩
    • Organizer
      日本薬学会 第137年会
    • Place of Presentation
      仙台国際センター・東北大学(宮城県、仙台市)
    • Year and Date
      2017-03-25
    • Related Report
      2016 Annual Research Report
  • [Presentation] 社会的ストレス誘発脳内炎症に対する香蘇散の制御2016

    • Author(s)
      伊藤直樹、廣瀬栄治、石田達哉、堀厚、永井隆之、小林義典、清原寛章、及川哲郎、花輪壽彦、小田口浩
    • Organizer
      第33回和漢医薬学会学術大会
    • Place of Presentation
      星薬科大学 (東京都、品川区)
    • Year and Date
      2016-08-27
    • Related Report
      2016 Annual Research Report
  • [Presentation] 漢方方剤「香蘇散」による社会的ストレス誘発うつ様行動緩和には、脳内炎症反応抑制が関与する2016

    • Author(s)
      伊藤直樹、廣瀬栄治、石田達哉、堀厚、永井隆之、小林義典、清原寛章、及川哲郎、花輪壽彦、小田口浩
    • Organizer
      第39回日本神経科学大会
    • Place of Presentation
      パシフィコ横浜(神奈川県、横浜市)
    • Year and Date
      2016-07-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] 社会性ストレス誘発うつ様行動とそれに伴う脳内炎症反応に対する香蘇散の抑制効果2015

    • Author(s)
      伊藤直樹、廣瀬栄治、石田達哉、堀厚、永井隆之、小林義典、清原寛章、及川哲郎、花輪壽彦
    • Organizer
      第32回和漢医薬学会学術大会
    • Place of Presentation
      富山国際会議場(富山県、富山市)
    • Year and Date
      2015-08-22
    • Related Report
      2015 Research-status Report
  • [Presentation] 社会的ストレスに対する香蘇散の有効性2015

    • Author(s)
      伊藤直樹、堀厚、及川哲郎、花輪壽彦
    • Organizer
      日本薬学会第135年会
    • Place of Presentation
      デザイン・クリエイティブセンター神戸(兵庫県神戸市)
    • Year and Date
      2015-03-26 – 2015-03-28
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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