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Neural regulatory mechanisms of cardiopulmonary function in hypoxic conditions.

Research Project

Project/Area Number 20590242
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Environmental physiology (including Physical medicine and Nutritional physiology)
Research InstitutionHiroshima International University

Principal Investigator

SHIRAI Mikiyasu  Hiroshima International University, 心臓生理機能部, 部長 (70162758)

Co-Investigator(Kenkyū-buntansha) SONOBE Takashi  独立行政法人国立循環器病研究センター, 心臓生理機能部, 流動研究員 (70548289)
INAMORI Shuji  広島国際大学, 保健医療学部, 講師 (60412334)
中島 正光  広島国際大学, 保健医療学部, 教授 (20198097)
清水 希功  広島国際大学, 保健医療学部, 准教授 (40309662)
Research Collaborator JAMES T.Pearson  Dept. of Physiology, Monash University
DARYL O.Schwenke  Dept. of Physiology, University of Otago
秋山 剛  独立行政法人国立循環器病研究センター, 心臓生理機能部
徳留 健  独立行政法人国立循環器病研究センター, 生化学部
土持 裕胤  独立行政法人国立循環器病研究センター, 心臓生理機能部
吉田 謙一  東京大学, 大学院・医学系研究科・公共健康医学専攻法医学
梅谷 啓二  (財)高輝度光科学研究センター
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords低酸素 / 肺高血圧 / 出血性低血圧 / 睡眠時無呼吸症候群 / 心筋梗塞 / グレリン / ムスカリン性アセチルコリン受容体 / 交感神経 / βアドレナリン受容体 / Rho-kinase / 心臓交感神経 / 不整脈 / 低酸素性肺高血圧 / 放射光 / マウス肺血管造影 / 肺交感神経 / 低酸素性肺血管収縮 / β-アドレナリン受容体 / 副腎
Research Abstract

Using rat models of acute and chronic hypoxic pulmonary hypertension, acute hemorrhagic hypotension, sleep apnea syndrome and acute myocardial infarction, and M2 muscarinic cholinergic receptor KO mice, this study clarified that the sympathetic nervous system-mediated control of pulmonary vascular tone and heart rate and rhythm is essential to survive under the condition of hypoxia, exercise or cardiac ischemia. Furthermore, this study suggested that ghrelin, which regulates the autonomic nerve function, has cardiopulmonary protective effects in myocardial infarction and pulmonary hypertension.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (43 results)

All 2011 2010 2009 2008

All Journal Article (24 results) (of which Peer Reviewed: 24 results) Presentation (18 results) Book (1 results)

  • [Journal Article] Centrally administered ghrelin activates cardiac vagal nerve in anesthetized rabbits.2011

    • Author(s)
      Shimizu S, Akiyama T, Kawada T, Sonobe T, Kamiya A, Shishido T, Tokudome T, Hosoda H, Shirai M
    • Journal Title

      Auton.Neurosci. Epub ahead of print

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Imaging on the closed-chest mouse pulmonary circulation using synchrotron radiation micro- angiography.2011

    • Author(s)
      Sonobe T, Schwenke DO, Pearson JT, Yoshimoto M, Fujii Y, Umetani K, Shirai M
    • Journal Title

      J.Appl.Physiol. Epub ahead of print

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Docking protein Gab1 is an essential component of postnatal angiogenesis after ischemia via HGF/cmet signaling.2011

    • Author(s)
      Shioyama W, Nakaoka Y, Higuchi K, Minami T, Taniyama Y, Nishida K, Kidoya H, Sonobe T, Naito H, Arita Y, Hashimoto T, Kuroda T, Fujio Y, Shirai M, Takakura N, Morishita R, Yamauchi-Takihara K, Kodama T, Hirano T, Mochizuki N, Komuro I.
    • Journal Title

      Circ.Res. 108(6)(Epub)

      Pages: 664-675

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Role of Rho kinase signaling and endothelial dysfunction in modulating blood flow distribution in pulmonary hypertension.2011

    • Author(s)
      Schwenke, D.O., Pearson, J.T., Sonobe, T., Ishibashi-Ueda H., Shimouchi, A., Kangawa, K. Umetani, K., Shirai, M.
    • Journal Title

      J Appl Physiol. 110(4)

      Pages: 901-8

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Role of Ca^<2+>-activated K+ channels in catecholamine release from in vivo rat adrenal medulla.2010

    • Author(s)
      Akiyama T, Yamazaki T, Kawada T, Shimizu S, Sugimachi M, Shirai M.
    • Journal Title

      Neurochem.Int. 56(2)

      Pages: 263-269

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Large conductance Ca^<2+>-activated K^+ channels inhibit vagal acetylcholine release at the rabbit sinoatrial node.2010

    • Author(s)
      Kawada T, Akiyama T, Shimizu S, Kamiya A, Uemura K, Sata Y, Shirai M, Sugimachi M.
    • Journal Title

      Auton.Neurosci. 156(1-2)

      Pages: 149-151

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of breath and skin gases emanating during exercise using an original biogas sampling system connected to an atmospheric pressure ionization mass spectrometer.2010

    • Author(s)
      Shimouchi A., Nose, K., Shirai, M.
    • Journal Title

      IEEE Sensors J. 10(1)

      Pages: 85-91

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Exogenous ghrelin accentuates the acute hypoxic ventilatory response after two weeks of chronic hypoxia in conscious rats.2010

    • Author(s)
      Schwenke DO, Pearson JT, Kangawa K, Cragg PA, Shirai M.
    • Journal Title

      Acta Physiol 200

      Pages: 279-287

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Large conductance Ca^<2+>-activated K^+ channels inhibit vagal acetylcholine release at the rabbit sinoatrial node.2010

    • Author(s)
      Kawada, T.
    • Journal Title

      Auton Neurosci

      Volume: 156 Pages: 149-151

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exogenous ghrelin accentuates the acute hypoxic ventilatory response after two weeks of chronic hypoxia in conscious rats.2010

    • Author(s)
      Schwenke, D.O.
    • Journal Title

      Acta Physiol

      Volume: 200 Pages: 279-287

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of Ca^<2+>-activated K^+ channels in catecholamine release from in vivo rat adrenal medulla.2010

    • Author(s)
      Akiyama, T.
    • Journal Title

      Neurochem Int

      Volume: 56 Pages: 263-269

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of endogenous acetylcholine release during brief ischemia in the rabbit ventricle : a possible trigger for ischemic preconditioning.2009

    • Author(s)
      Kawada T, Akiyama T, Shimizu S, Kamiya A, Uemura K, Li M, Shirai M, Sugimachi M.
    • Journal Title

      Life Sci 85

      Pages: 597-601

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Contrast angiography of the renal microcirculation in vivo using synchrotron radiation.2009

    • Author(s)
      Eppel, G.A., Jacono, D.L., Shirai, M., Umetani, K., Evans, R.G., Pearson, J.T.
    • Journal Title

      Am.J.Physiol.Renal Physiol. 296

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Changes in pulmonary blood flow distribution in monocrotaline compared with hypoxia-induced models of pulmonary hypertension.2009

    • Author(s)
      Schwenke, D.O., Pearson, J.T., Shimouchi, A., Kangawa, K., Tsuchimochi, H., Umetani, K., Shirai, M., Cragg PA.
    • Journal Title

      J Hypertens. 27(7)

      Pages: 1410-1419

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synchrotron-based angiography for investigating regulation of vasomotor function in the microcirculation in vivo.2009

    • Author(s)
      Shirai, M., Schwenke, D.O., Eppel, G.A., Evans, R.G., Edgley, A.J., Tsuchimochi, H., Umetani, K., Pearson J.T.
    • Journal Title

      (Frontiers in Research Review) Clin.Exp.Pharmacol. Physiol. 36

      Pages: 107-116

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synchrotron-based angiography for investigating regulation of vasomotor function in the microcirculation in vivo.(Frontiers in Research Review)2009

    • Author(s)
      Shirai,M.
    • Journal Title

      Clin.Exp.Pharmacol. Physiol 36

      Pages: 107-116

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Changes in pulmonary blood flow distribution in monocrotaline compared with hypoxia-induced models of pulmonary hypertension2009

    • Author(s)
      Schwenke,D.O.
    • Journal Title

      J Hypertens 27(7)

      Pages: 1410-1419

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Contrast angiography of the renal microcirculation in vivo using synchrotron radiation2009

    • Author(s)
      Eppel,G.A.
    • Journal Title

      Am.J.Physiol. Renal Physiol 296

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Early ghrelin treatment following myocardial infarction prevents an increase in cardiac sympathetic tone and reduces mortality.2008

    • Author(s)
      Schwenke, D.O., Tokudome, T., Kishimoto, I., Horio, T., Shirai, M., Cragg, P.A., Kangawa, K.
    • Journal Title

      Endocrinology 149

      Pages: 5172-5176

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Changes in macrovessel pulmonary blood flow distribution following chronic hypoxia - assessed using synchrotron radiation microangiography.2008

    • Author(s)
      Schwenke, D.O., Pearson, J.T., Umetani, K., Kangawa, K., Shirai, M.
    • Journal Title

      J.Appl.Physiol. 104

      Pages: 88-96

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Exogenous ghrelin attenuates the progression of chronic hypoxia-induced pulmonary hypertension in conscious rats.2008

    • Author(s)
      Schwenke D.O., Tokudome, T., Shirai, M., Hosoda, H., Horio, T., Kishimoto, I., Kangawa, K.
    • Journal Title

      Endocrinology 149

      Pages: 237-244

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Exogenous ghrelin attenuates the progression of chronic hypoxia-induced pulmonary hypertension in conscious rats.2008

    • Author(s)
      Schwenke D. O.
    • Journal Title

      Endocrinology 149

      Pages: 237-244

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Early ghrelin treatment following myocardial infarction prevents an increase in cardiac sympathetic tone and reduces mortality.2008

    • Author(s)
      Schwenke, D. O.
    • Journal Title

      Endocrinology 149

      Pages: 5172-5176

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Changes in macrovessel pulmonary blood flow distribution following chronic hypoxia-assessed using synchrotron radiation microangiography.2008

    • Author(s)
      Schwenke, D. O.
    • Journal Title

      J. Appl. Physiol. 104

      Pages: 88-96

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] モノクロタリン肺高血圧ラットでの血管内皮とRho-kinaseの機能障害は肺微小血管レベルで起こる2011

    • Author(s)
      白井幹康、シュエンキ・ダリル、曽野部崇、藤井豊、吉本光佐、下内章人、寒川賢治、梅谷啓二
    • Organizer
      第88回日本生理学会大会
    • Place of Presentation
      横浜
    • Year and Date
      2011-03-29
    • Related Report
      2010 Final Research Report
  • [Presentation] グレリンノックアウトマウスでは慢性低酸素負荷で怒る換気適応が減弱する2011

    • Author(s)
      曽野部崇、シュエンキ・ダリル、徳留健、岸本一郎、寒川賢治、白井幹康
    • Organizer
      第88回日本生理学会大会
    • Place of Presentation
      横浜
    • Year and Date
      2011-03-29
    • Related Report
      2010 Final Research Report
  • [Presentation] アナフィラキシーショックに対するラット門脈の血管収縮応答2011

    • Author(s)
      柳田洋、下内章人、曽野部崇、藤井豊、芝本利重、白井幹康
    • Organizer
      第88回日本生理学会大会
    • Place of Presentation
      横浜
    • Year and Date
      2011-03-29
    • Related Report
      2010 Final Research Report
  • [Presentation] アンジオテンシンII慢性投与による交感神経活動と動脈圧の変化2011

    • Author(s)
      吉本光佐、三木健寿、白井幹康、Osborn John
    • Organizer
      第88回日本生理学会大会
    • Place of Presentation
      横浜
    • Year and Date
      2011-03-28
    • Related Report
      2010 Final Research Report
  • [Presentation] 心臓交感・副交感神経活動に対するα_2アゴニストの影響2010

    • Author(s)
      清水秀二、秋山剛、川田徹、神谷厚範、宍戸稔聡、白井幹康、杉町勝
    • Organizer
      第87回日本生理学会大会
    • Place of Presentation
      盛岡
    • Year and Date
      2010-05-21
    • Related Report
      2010 Final Research Report
  • [Presentation] グレリン投与は急性心筋梗塞時の心臓交感神経活動増大と致死率を低下させる2010

    • Author(s)
      白井幹康、シュエンキ・ダリル、徳留健、岸本一郎、寒川賢治
    • Organizer
      第87回日本生理学会大会
    • Place of Presentation
      盛岡
    • Year and Date
      2010-05-20
    • Related Report
      2010 Final Research Report
  • [Presentation] 運動負荷に伴う呼気・皮膚ガス微量成分の動態2010

    • Author(s)
      下内章人、野瀬和利、白井幹康
    • Organizer
      第87回日本生理学会大会
    • Place of Presentation
      盛岡
    • Year and Date
      2010-05-20
    • Related Report
      2010 Final Research Report
  • [Presentation] Early ghrelin treatment following myocardial infarction prevents an increase in cardiac sympathetic tone and reduces mortality.2010

    • Author(s)
      白井幹原
    • Organizer
      第87回日本生理学会大会
    • Place of Presentation
      盛岡市民文化ホール
    • Year and Date
      2010-05-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] In vivo放射光微小血管造影法によるマウス肺循環系の評価2010

    • Author(s)
      曽野部崇、シュエンキ・ダリル、ピアーソン・ジェイムズ、梅谷啓二、白井幹康
    • Organizer
      第87回日本生理学会大会
    • Place of Presentation
      盛岡
    • Year and Date
      2010-05-19
    • Related Report
      2010 Final Research Report
  • [Presentation] マグネシウム静脈内投与の副腎交感神経節伝達に及ぼす影響2010

    • Author(s)
      秋山剛、川田徹、清水秀二、曽野部崇、杉町勝、白井幹康
    • Organizer
      第87回日本生理学会大会
    • Place of Presentation
      盛岡
    • Year and Date
      2010-05-19
    • Related Report
      2010 Final Research Report
  • [Presentation] contrast angiography of the rat renal microcirculation in vivo using synchrotron radiation.2009

    • Author(s)
      Shirai M, Eppel GG, Jacono DL, Umetani K, Evans RG, Pearson J
    • Organizer
      36^<th> Inter- national congress of Physiological Sciences
    • Place of Presentation
      Kyoto.
    • Year and Date
      2009-08-01
    • Related Report
      2010 Final Research Report
  • [Presentation] Dynamic synchrotron imaging of the coronary vasculature in vivo in rat models of heart failure and diabetes.2009

    • Author(s)
      Pearson J, Jenkins MJ, Okura Y, Tani D, Schwenke DO, Umetani K, Kangawa K, Shirai M
    • Organizer
      36^<th> International congress of Physiological Sciences
    • Place of Presentation
      Kyoto.
    • Year and Date
      2009-07-30
    • Related Report
      2010 Final Research Report
  • [Presentation] Changes in pulmonary blood flow in monocrotaline and hypoxia-induced models of pulmonary hypertension, assessed using synchrotron radiation.2009

    • Author(s)
      Schwenke DO, Pearson JT, Kangawa K, Ymetani, K, Shirai M, Cragg PA.
    • Organizer
      36^<th> International congress of Physiol- ogical Sciences
    • Place of Presentation
      Kyoto.
    • Year and Date
      2009-07-29
    • Related Report
      2010 Final Research Report
  • [Presentation] Contrast angiography of the rat renal microcirculation in vivo using synchrotron radiation2009

    • Author(s)
      白井幹康
    • Organizer
      第36回国際生理学会世界大会
    • Place of Presentation
      国立京都国際会館
    • Year and Date
      2009-07-29
    • Related Report
      2009 Annual Research Report
  • [Presentation] The importance of interfilament spacing in the regulation of crossbridge kinetics in the in situ heart.2009

    • Author(s)
      Pearson J, Yagi N, Schwenke DO, Shirai M
    • Organizer
      36^<th> International congress of Physiological Sciences
    • Place of Presentation
      Kyoto.
    • Year and Date
      2009-07-28
    • Related Report
      2010 Final Research Report
  • [Presentation] 放射光を用いた心血管機能の評価2008

    • Author(s)
      白井幹康
    • Organizer
      第152回医用画像情報学会(特別講演)
    • Place of Presentation
      広島
    • Year and Date
      2008-10-04
    • Related Report
      2010 Final Research Report
  • [Presentation] 放射光を用いた心血管機能の評価2008

    • Author(s)
      白井幹康
    • Organizer
      医用画像情報学会(特別講演)
    • Place of Presentation
      広島市
    • Year and Date
      2008-10-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] シュエンキ・ダリル、ピアーソン・ジェームズ、梅谷啓二 放射光高速微小血管造影法を用いた低酸素性肺循環応答の観察:閉胸ラットを用いて2008

    • Author(s)
      白井幹康
    • Organizer
      第85回日本生理学会大会
    • Place of Presentation
      東京
    • Year and Date
      2008-03-27
    • Related Report
      2010 Final Research Report
  • [Book] 低酸素性血管攣縮(酸素ダイナミクス研究会「からだと酸素の事典」)(高橋英嗣、精山明敏編集)2009

    • Author(s)
      下内章人, 白井幹康
    • Publisher
      朝倉書店
    • Related Report
      2010 Final Research Report

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

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