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A study on oral function of hyposalivation models

Research Project

Project/Area Number 20890203
Research Category

Grant-in-Aid for Young Scientists (Start-up)

Allocation TypeSingle-year Grants
Research Field Prosthetic dentistry
Research InstitutionKyushu Dental College

Principal Investigator

NAKAMOTO Tetsuji  Kyushu Dental College, 歯学部, 助教 (30514989)

Research Collaborator KONDO Yusuke  九州歯科大学, 歯学部・大学院
KIDOKORO Manami  九州歯科大学, 歯学部・大学院
MUKAIBOU Taro  九州歯科大学, 歯学部・大学院
Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,302,000 (Direct Cost: ¥2,540,000、Indirect Cost: ¥762,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,742,000 (Direct Cost: ¥1,340,000、Indirect Cost: ¥402,000)
Keywords唾液腺 / 口腔乾燥症 / イオン / ムスカリン性レセプター / ピロカルピン / セビメリン / 水分泌
Research Abstract

Fluid secretion in response to muscarinic agonists was analyzed using a mouse ex vivo submandibular perfusion technique. Lowering the temperature from the body temperature induced less salivation. Also, increasing the osmolarity in perfusion solution caused less fluid secretion. Pharmacological inhibition on channels, receptors and transporters crucial for fluid secretion also inhibited fluid secretion. Ion concentrations in secreted ex vivo saliva turned out their ion compositions were different among hyposalivaiton models. The results suggest that ion concentration analysis might work for identifying the target which causes hyposalivation.

Report

(3 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • Research Products

    (21 results)

All 2009 2008

All Journal Article (2 results) (of which Peer Reviewed: 1 results) Presentation (19 results)

  • [Journal Article] 分泌機能を制御するCl-チャネル: Transmembrane Protein 16A/ Anoctamin 12009

    • Author(s)
      中本哲自
    • Journal Title

      九州歯科学会雑誌 63

      Pages: 133-137

    • NAID

      130004502045

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] 分泌機能を制御するCl-チャネル:Transmembrane Protein 16A/A Anoctamin 12009

    • Author(s)
      中本哲自
    • Journal Title

      九州歯科学会雑誌 63

      Pages: 133-137

    • NAID

      130004502045

    • Related Report
      2009 Annual Research Report
  • [Presentation] 低出力パルス超音波が唾液腺分泌に及ぼす影響2009

    • Author(s)
      城所愛美, 近藤祐介, 向坊太郎, 中本哲自, 細川隆司
    • Organizer
      第39回 (社)日本口腔インプラント学会・学術大会,第29回 (社)日本口腔インプラント学会中国・四国支部総会・学術大会併催
    • Place of Presentation
      大阪
    • Year and Date
      2009-09-26
    • Related Report
      2009 Annual Research Report
  • [Presentation] The relationship between fluid secretion and temperature2009

    • Author(s)
      Mukaibou, T., Nakamoto, T., Kondo, Y., Kidokoro, M., Masaki, C., Hosokawa, R.
    • Organizer
      第57回JADR学術大会2nd Meeting of IADR Pan Asian Pacific Federation (PAPF) 1st Meeting of the IADR Asia/Pacific Region (APR)
    • Place of Presentation
      武漢,中華人民共和国
    • Year and Date
      2009-09-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] Purinergic P2X7 receptors mediate ATP-induced saliva secretion by the mouse submandibular gland2009

    • Author(s)
      Nakamoto, T., Brown D.A., Catalan, M.A., Gonzalez-Begne, M, Romanenko, V.G., Melvin, J.E.
    • Organizer
      第11回 外分泌腺国際シンポジウム,徳島09
    • Place of Presentation
      徳島
    • Year and Date
      2009-07-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] Cevimeline and Pilocarpine induced salivation from perfused mouse submandibular gland2009

    • Author(s)
      Kondo, Y., Nakamoto, T., Kidokoro, M., Mukaibou, T., Masaki, C., Hosokawa, R.
    • Organizer
      第11回 外分泌腺国際シンポジウム,徳島09
    • Place of Presentation
      徳島
    • Year and Date
      2009-07-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] Fluid secretion and osmotic effect in mouse submandibular gland2009

    • Author(s)
      Kidokoro, M., Nakamoto, T., Kondo, Y., Mukaibou, T., Masaki, C., Hosokawa, R.
    • Organizer
      第11回 外分泌腺国際シンポジウム,徳島09
    • Place of Presentation
      徳島
    • Year and Date
      2009-07-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] The relationship between fluid secretion and temperature2009

    • Author(s)
      Mukaibou, T., Nakamoto, T., Kondo, Y., Kidokoro, M., Masaki, C., Hosokawa, R.
    • Organizer
      第11回 外分泌腺国際シンポジウム,徳島09
    • Place of Presentation
      徳島
    • Year and Date
      2009-07-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] Cevimeline induced salivation from perfused mouse submandibular glands2009

    • Author(s)
      Kondo, Y., Nakamoto, T., Kidokoro, M., Mukaibou, T., Masaki. C., Hosokawa, R.
    • Organizer
      87th General Session & Exhibition of the IADR
    • Place of Presentation
      Miami, USA
    • Year and Date
      2009-04-03
    • Related Report
      2009 Final Research Report
  • [Presentation] Cevimeline induced salivation from perfused mouse submandibular glands2009

    • Author(s)
      Kondo, Y., Nakamoto, T., Kidokoro, M., Mukaibou, T., Masaki, C., Hosokawa, R.
    • Organizer
      87th General Session & Exhibition of the IADR
    • Place of Presentation
      Miami, FL, USA
    • Year and Date
      2009-04-02
    • Related Report
      2009 Annual Research Report
  • [Presentation] 低出力パルス超音波が唾液腺分泌に及ぼす影響2009

    • Author(s)
      城所愛美, 近藤祐介, 向坊太郎, 正木千尋, 中本哲自, 細川隆司
    • Organizer
      第6回歯科物理刺激研究会
    • Place of Presentation
      北九州
    • Year and Date
      2009-03-28
    • Related Report
      2009 Final Research Report
  • [Presentation] Purinergic P2X7 receptors mediate ATP-induced saliva secretion by the mouse submandibular gland2009

    • Author(s)
      Nakamoto, T., Brown, D.A., Catalan, M.A., Gonzalez-Begne, M., Romanenko, V.G., Melvin, J.E.
    • Organizer
      第11回外分泌腺国際シンポジウム, 徳島09
    • Place of Presentation
      Tokushima
    • Related Report
      2009 Final Research Report
  • [Presentation] Cevimeline and Pilocarpine induced salivation from perfused mouse submandibular gland2009

    • Author(s)
      Kondo, Y. Nakamoto, T. Kidokoro, M. Mukaibo, T. Masaki, C. Hosokawa, R
    • Organizer
      第11回外分泌腺国際シンポジウム, 徳島09
    • Place of Presentation
      Tokushima
    • Related Report
      2009 Final Research Report
  • [Presentation] Fluid secretion and osmotic effect in mouse submandibular gland2009

    • Author(s)
      Kidokoro, M. Nakamoto, T. Kondo, Y. Mukaibo, T. Masaki, C. Hosokawa, R.
    • Organizer
      第11回外分泌腺国際シンポジウム, 徳島09
    • Place of Presentation
      Tokushima
    • Related Report
      2009 Final Research Report
  • [Presentation] The relationship between fluid secretion and temperature.2009

    • Author(s)
      Mukaibo, T. Nakamoto, T. Kondo, Y. Kidokoro, M. Masaki, C. Hosokawa, R.
    • Organizer
      第11回外分泌腺国際シンポジウム, 徳島09
    • Place of Presentation
      Tokushima
    • Related Report
      2009 Final Research Report
  • [Presentation] The relationship between fluid secretion and temperature.2009

    • Author(s)
      Mukaibo, T. Nakamoto, T. Kondo, Y. Kidokoro, M. Masaki, C. Hosokawa, R.
    • Organizer
      第57回JADR学術大会, 2nd Meeting of IADR Pan Asian Pacific Federation(PAPF), 1st Meeting of the IADR Asia/Pacific Region (APR)
    • Place of Presentation
      武漢中国
    • Related Report
      2009 Final Research Report
  • [Presentation] 低出力パルス超音波が唾液腺分泌に及ぼす影響, 第39回(社)日本口腔インプラント学会・学術大会2009

    • Author(s)
      城所愛美, 近藤祐介, 向坊太郎, 中本哲自, 細川隆司
    • Organizer
      第29回(社)日本口腔インプラント学会中国・四国支部総会・学術大会併催
    • Place of Presentation
      大阪
    • Related Report
      2009 Final Research Report
  • [Presentation] マウス顎下腺陰イオン分泌におけるHCO3-の役割-Nkcc1-/-における唾液分泌の検証-2008

    • Author(s)
      中本哲自, 近藤祐介, Jennifer Scantlin, Mark Wagner, James E. Melvin, 細川隆司
    • Organizer
      第68回九州歯科学会総会
    • Place of Presentation
      北九州
    • Year and Date
      2008-05-31
    • Related Report
      2009 Final Research Report
  • [Presentation] マウス灌流顎下腺の温度依存性分泌増強効果2008

    • Author(s)
      中本哲自, Jennifer Scantlin, Mark Wagner, James E. Melvin, 細川隆司
    • Organizer
      第68回九州歯科学会総会
    • Place of Presentation
      北九州
    • Year and Date
      2008-05-31
    • Related Report
      2009 Final Research Report
  • [Presentation] マウス顎下腺唾液イオン解析による機能評価2008

    • Author(s)
      中本哲自, 近藤祐介, 城所愛美, 向坊太郎, 正木千尋, 細川隆司
    • Organizer
      平成20年度(社)日本補綴歯科学会九州・中国・四国支部合同学術大会
    • Place of Presentation
      別府
    • Related Report
      2009 Final Research Report
  • [Presentation] Agonist induced Fluid Secretion from Mouse Submandibular gland is Temperature Dependent2008

    • Author(s)
      Nakamoto, T., Hosokwa, R., Melvin J.E.
    • Organizer
      日中歯科医学会大会2008
    • Place of Presentation
      Xian CHINA
    • Related Report
      2009 Final Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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