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Verification of the safety of intravenous sedation to patients with dementia and depression, and development of novel stress mitigation method

Research Project

Project/Area Number 17K17298
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Surgical dentistry
Research InstitutionTsurumi University

Principal Investigator

Yamada Makiko  鶴見大学, 歯学部, 非常勤講師 (20556526)

Research Collaborator Kawahara Hiroshi  
Kawahara Yukie  
Project Period (FY) 2017-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords静脈内鎮静法 / マイクロダイアリシス / ストレス / うつ / 精神鎮静法 / 認知症
Outline of Final Research Achievements

Handing stress enhanced monoaminergic activity in networks that recognize and recognize stressors, and networks related to emotional expression such as anxiety and fear. Local infusion of midazolam and NBI127914 inhibited the enhanced of these neural activity under stress conditions, whereas dexmedetomidine did not inhibit the enhanced.

Academic Significance and Societal Importance of the Research Achievements

歯科治療はストレスを引き起こすストレッサーとなることが少なくない.歯科麻酔臨床では, ストレス軽減に静脈内鎮静法が有効である.しかしながら高次脳機能に障害・変調をきたしているとされているこれらの患者に,同じく静脈内麻酔薬を用いた静脈内鎮静法の応用が適切なのか否か,その基本的な検討はほとんど行われていない。
本研究では、高次脳機能の面から静脈内鎮静法のこれらの精神疾患への応用の安全性の検討し、さらに静脈内鎮静法に替わる安全性の高い新たな歯科治療ストレス軽減法の可能性についても検討していく。

Report

(3 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • Research Products

    (3 results)

All 2018 2017

All Journal Article (2 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (1 results)

  • [Journal Article] Escitalopram attenuates fear stress-induced increase in amygdalar dopamine following methamphetamine-induced sensitisation: Implications of fine-tuning action of selective serotonin reuptake inhibitors on emotional processing.2018

    • Author(s)
      Hiroyuki Muraoka a, Hidehiro Oshibuchi a, Masahiko Kawano a, Takaaki Kawano a, Takahiro Tsutsumi a, Makiko Yamada a, Jun Ishigooka b, Katsuji Nishimura a, Ken Inada a
    • Journal Title

      European Journal of Pharmacology

      Volume: 834 Pages: 1-9

    • DOI

      10.1016/j.ejphar.2018.06.033

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Diazepam suppresses the stress-induced dopaminergic release in the amygdala of methamphetamine-sensitized rat.2018

    • Author(s)
      Takaaki Kawano, Hidehiro Oshibuchi, Masahiko Kawano, Hiroyuki Muraoka, Takahiro Tsutsumi, Makiko Yamada, Jun Ishigooka, Katsuji Nishimura, Ken Inada
    • Journal Title

      European Journal of Pharmacology

      Volume: 833 Pages: 247-254

    • DOI

      10.1016/j.ejphar.2018.05.048

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] シタロプラム慢性投与は、大脳皮質のドパミンおよびノルアドレナリン神経系のストレス応答を変化させる:大脳皮質のセロトニン5-HT1A受容体の役割2017

    • Author(s)
      金子富美,河原幸江,岸川由紀,花田雄樹,山田麻記子,河原 博,西 昭徳
    • Organizer
      第90回日本薬理学会年会
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2020-03-30  

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