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Relationship between paracellular transport and membranous vibration near tight junction in the perfused submandibular gland

Research Project

Project/Area Number 26460308
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field General physiology
Research InstitutionNational Institute for Physiological Sciences

Principal Investigator

MURAKAMI Masataka  生理学研究所, 准教授 (10104275)

Co-Investigator(Renkei-kenkyūsha) SUGIYA Hiroshi  日本大学, 生物資源科学部, 教授 (20050114)
HASHIMOTO Sadamitsu  東京歯科大学, 教養部, 教授 (10201708)
Research Collaborator NARITA Takanori  日本大学, 生物資源科学部, 講師 (70453884)
Steward Martin C.  University of Manchester, School of Life Science, Reader
Castagnola Massimo  Catholic University of Rome, Biochemistry, Professor
Ekström Jörgen  University of Götebörg, Pharmacology, Professor
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords唾液腺 / タイト結合 / 傍細胞輸送 / 血管還流唾液腺 / 水輸送 / 細胞内信号 / 蛍光物質分泌 / 駆動力 / 血管灌流唾液腺
Outline of Final Research Achievements

Paracellular transport is domminant during sustained stimulation of muscarinic receptor. Using various size of fluorescent marker, the relationship between fluid secretion and marker riatio in perfusate/saliva, whch revealed the paracellular route for various size of molecules is same. The driving force for paracellular fluid transport was assessed mainly hydrostatic pressure across tight junction. For measurement of vibration near the tight junction, the movement of gland by peristaltic pump was monitored three-demensionally in reference to the position of fluorescent bead fixed inside of the vasculature. In addition, the capillary was observed in the perfused gland morphologically. The number of capillary increased by muscarinic stimulation, suggesting that the increase in the area of vascular bed, causing a pressure decrease in the feeding artery but increase in the pressure surrounding acinar region due to th e increase in fluid flow across capillary endothelial cells.

Report

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

    (31 results)

All 2017 2016 2015 2014 Other

All Int'l Joint Research (4 results) Journal Article (3 results) (of which Peer Reviewed: 3 results,  Open Access: 3 results) Presentation (21 results) (of which Int'l Joint Research: 11 results,  Invited: 6 results) Book (1 results) Remarks (2 results)

  • [Int'l Joint Research] カトリック大学ローマ校/カリアリ大学(イタリア)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] マンチェスター大学/ケンブリッジ大学(英国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] 南京医科大学(中国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Manchester University/Cambridge University(United Kingdom)

    • Related Report
      2015 Research-status Report
  • [Journal Article] A portable infrared photoplethysmograph: Heartbeat of Mytilus galloprovincialis analyzed by MRI and application to Bathymodiolus septemdierum.2016

    • Author(s)
      Seo E, Sazi T, Togawa M, Nagata O, Murakami M, Kojima S, Seo Y
    • Journal Title

      Biol Open

      Volume: 5 Issue: 11 Pages: 1752-1757

    • DOI

      10.1242/bio.020909

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mechanism involved in Danshen-induced fluid secretion in salivary glands.2015

    • Author(s)
      Fei Wei, Mu-Xin Wei, Masataka Murakami
    • Journal Title

      World Journal of Gastroenterology

      Volume: 21 Issue: 5 Pages: 1444-1456

    • DOI

      10.3748/wjg.v21.i5.1444

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Magnetic resonance imaging analysis of water flow in the mantle cavity of live Mytilus galloprovincialis.2014

    • Author(s)
      Seo E, Ohishi K, Maruyama T, Imaizumi-Ohashi Y, Murakami M, Seo Y
    • Journal Title

      Journal of Experimental Biology

      Volume: 印刷中 Issue: 13 Pages: 2277-2287

    • DOI

      10.1242/jeb.101949

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Paracellular fluid secretion and microcirculation in the perfused submandibular gland.2017

    • Author(s)
      M Murakami, F Wei, T Narita, S Hashimoto, Y Shibukawa, M Sato
    • Organizer
      弟94回日本生理学会大会
    • Place of Presentation
      アクトシテイ、浜松、静岡
    • Year and Date
      2017-03-28
    • Related Report
      2016 Annual Research Report
  • [Presentation] Functional interaction between thermosensitive TRPV4 and TMEM16A/ANO1 contributes to stimulated saliva and tear secretion.2017

    • Author(s)
      S Derouiche, Y Takayama, M Murakami, M Tominaga
    • Organizer
      弟94回日本生理学会大会
    • Place of Presentation
      アクトシテイ、浜松、静岡
    • Year and Date
      2017-03-28
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Microcirculation & Paracellular Fluid Secretion in the perfused Submandibular gland.2017

    • Author(s)
      M Murakami, F Wei, T Narita, M Fukushima, S Hashimoto, Y Shibukawa, M Sato
    • Organizer
      Gordon Research Conference on Salivary Glands and Exocrine Biology.
    • Place of Presentation
      Hotel Galves, Galveston, TX, USA
    • Year and Date
      2017-02-20
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Functional interaction between TRPV4 and TMEM16A/ANO1 contributes to stimulated saliva and tear secretion2016

    • Author(s)
      S Derouiche., Y Takayama, M Murakami, M Tominaga
    • Organizer
      The 4th International Symposium on Salivary Gland in honor of Niels Stensen.
    • Place of Presentation
      岡崎コンファレンスホール、岡崎、愛知
    • Year and Date
      2016-11-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Visualization of microcirculation and paracellular pathway in the perfused submandibular gland.2016

    • Author(s)
      S Hashimoto, Murakami M, Narita T, Sato M, Shibukawa Y
    • Organizer
      The 4th International Symposium in honor of Niels Stensen
    • Place of Presentation
      岡崎コンファレンスホール、岡崎、愛知
    • Year and Date
      2016-11-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Effects of Chinese herb HQ on salivary fluid secretion by isolated and perfused rat submandibular glands.2016

    • Author(s)
      Muxin Wei, Wei Ding, Liqun Xie, Ping Wang, Ping Hu, Fei Wei, Masataka Murakami
    • Organizer
      The 4th International Symposium in honor of Niels Stensen
    • Place of Presentation
      岡崎コンファレンスホール、岡崎、愛知
    • Year and Date
      2016-11-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Microcirculation and paracellular fluid secretion in the perfused submandibular gland of the rat.2016

    • Author(s)
      Murakami M, Wei F, Narita T, Fukushima-Matsuki M, Hashimoto S, Shibukawa Y, Sato M, Steward MC
    • Organizer
      The 4th International Symposium in honor of Niels Stensen
    • Place of Presentation
      岡崎コンファレンスホール、岡崎、愛知
    • Year and Date
      2016-11-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of salivological view through 20 years of Stensen symposia.2016

    • Author(s)
      M Murakami
    • Organizer
      The 4th International Symposium in honor of Niels Stensen
    • Place of Presentation
      岡崎コンファレンスホール、岡崎、愛知
    • Year and Date
      2016-11-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Functional interaction between TRPV4 and TMEM16A/ANO1 contributes to stimulated saliva and tear secretion,2016

    • Author(s)
      S Derouiche, Y Takayama, M Murakami, M Tominaga
    • Organizer
      Caclium signalling Conference
    • Place of Presentation
      Hilton Hawaiian Willage, Honolulu, USA
    • Year and Date
      2016-04-07
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Functional interaction between TRPV4 and anoctamin 1 in salivary and lacrimal glands2016

    • Author(s)
      Derouiche S, Takayama Y, Murakami M, Tominaga M.
    • Organizer
      The 93rd Japan Physiological Society meeting
    • Place of Presentation
      Sapporo Convention Center, Hokkaido (Japan)
    • Year and Date
      2016-03-22
    • Related Report
      2015 Research-status Report
  • [Presentation] Pharmacological evaluation of the role of the Ca2+-dependent BK and IK channels in fluid secretion in rat submandibular rat.2016

    • Author(s)
      Yamashita N, Kunii C, Tateno Y, Kuma M, Murakami M, Ishikawa T.
    • Organizer
      The 93rd Japan Physiological Society meeting
    • Place of Presentation
      Sapporo Convention Center, Hokkaido (Japan)
    • Year and Date
      2016-03-22
    • Related Report
      2015 Research-status Report
  • [Presentation] Functional interaction between TRPV4 and anoctamin 1 in salivary and lacrimal glands2016

    • Author(s)
      Derouiche S, Takayama Y, Murakami M, Tominaga M.
    • Organizer
      The 8th Nagoya global retreat
    • Place of Presentation
      Aichi Health Plaza, Aichi (Japan)
    • Year and Date
      2016-02-12
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 灌流ラット顎下腺の血管系の可視化とムスカリン刺激による変化2016

    • Author(s)
      橋本貞充,成田貴則,村上政隆
    • Organizer
      第61回日本唾液腺学会
    • Place of Presentation
      文京学院、文京区、東京
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 灌流ラット顎下腺の共焦点レーザ顕微鏡による3D観察:蛍光ビーズによるポンプアーチファクトの除去。2015

    • Author(s)
      成田貴則、橋本貞充、澁川義幸、佐藤正樹、村上政隆
    • Organizer
      第60回日本唾液腺学会
    • Place of Presentation
      文京学園、東京(東京都)
    • Year and Date
      2015-12-05
    • Related Report
      2015 Research-status Report
  • [Presentation] Paracellular fluid secretion and microcirculation in the perfused submandibular gland.2015

    • Author(s)
      Murakami M, Wei F, Narita T, Fukushima-Matsuki M, Hashimoto S, Shibukawa Y, Sato M
    • Organizer
      FAOPS
    • Place of Presentation
      Bankok (Thailand)
    • Year and Date
      2015-11-22
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Functional interaction between TRPV4 and anoctamin 1 in salivary and lacrimal glands2015

    • Author(s)
      Derouiche S, Takayama Y, Murakami M, Tominaga M.
    • Organizer
      TRP meeting
    • Place of Presentation
      Leuven (Belgium)
    • Year and Date
      2015-09-16
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Morphological Approach for a paracellular fluid transport in salivary glands.2015

    • Author(s)
      Murakami M, Wei F, Narita T, Fukushima-Matsuki M, Hashimoto S, Shibukawa Y, Sato M
    • Organizer
      第92回日本生理学会年会
    • Place of Presentation
      神戸国際会議場・展示場、神戸市、兵庫県
    • Year and Date
      2015-03-21 – 2015-03-23
    • Related Report
      2014 Research-status Report
  • [Presentation] Water flow in mantle cavity of bivalve observed by high-field MRI.2015

    • Author(s)
      Yoshiteru Seo, Eriko Seo, Masataka Murakami, Kazue Ohishi, Tadashi Maruyama
    • Organizer
      第92回日本生理学会年会
    • Place of Presentation
      神戸国際会議場・展示場、神戸市、兵庫県
    • Year and Date
      2015-03-21 – 2015-03-23
    • Related Report
      2014 Research-status Report
  • [Presentation] Microcirculation and fluid secretion by Danshen stimulation in the perfused submandibular gland.2015

    • Author(s)
      Masataka Murakami, Fei Wei, Takanori Narita, Miwako Fukushima, Sadamitsu Hashimoto, Masaki Sato, Yoshiyuki Shibukawa.
    • Organizer
      Gordon Research Conference on: salivary glands and exocrine biology.
    • Place of Presentation
      Hotel Galvez, TX, USA
    • Year and Date
      2015-02-15 – 2015-02-20
    • Related Report
      2014 Research-status Report
  • [Presentation] 灌流ラット顎下腺: 漢方薬丹参による微小循環増加と唾液分泌誘発の時間経過.2014

    • Author(s)
      村上政隆、魏飛
    • Organizer
      第59回日本唾液腺学会
    • Place of Presentation
      文京学院大学、文京区、東京都
    • Year and Date
      2014-12-06
    • Related Report
      2014 Research-status Report
  • [Presentation] Morphological Search for a Paracellular Secretion Route in Salivary Glands.2014

    • Author(s)
      Murakami M, Wei F, Narita T, Fukushima-Matsuki M, Hashimoto S, Shibukawa Y, Sato M
    • Organizer
      IADR 2014
    • Place of Presentation
      ICC Cape Town, South Africa
    • Year and Date
      2014-06-25 – 2014-06-28
    • Related Report
      2014 Research-status Report
  • [Book] 第III章 唾液腺の基礎. “唾液・唾液腺 徹底レクチャー” (日本唾液腺学会編)2016

    • Author(s)
      村上政隆
    • Total Pages
      209
    • Publisher
      金原出版
    • Related Report
      2016 Annual Research Report
  • [Remarks] 生理学研究所ホームページ、研究部門紹介、個別研究、村上

    • URL

      http://www.nips.ac.jp/research/group/post-40/

    • Related Report
      2015 Research-status Report 2014 Research-status Report
  • [Remarks] Masataka MURAKAMI Homepage

    • URL

      http://www.nips.ac.jp/~masataka

    • Related Report
      2015 Research-status Report 2014 Research-status Report

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Published: 2014-04-04   Modified: 2022-02-16  

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