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糖尿病時の呼吸・循環調節障害に対する運動トレーニング効果

Research Project

Project/Area Number 11J10987
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Sports science
Research InstitutionNational Cardiovascular Center Research Institute

Principal Investigator

曽野部 崇  独立行政法人国立循環器病研究センター, 研究所, 特別研究員(PD)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥2,400,000 (Direct Cost: ¥2,400,000)
Fiscal Year 2013: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2012: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2011: ¥800,000 (Direct Cost: ¥800,000)
Keywords糖尿病 / 運動トレーニング / 血管造影 / 呼吸調節 / 血管内皮機能 / in vivo / 超音波血流測定 / マウス血管造影 / 血管内皮機能障害
Research Abstract

生活習慣病などによる慢性的な血糖値の増加は, 生体の代謝機能に影響を与え, それに伴い循環調節機能のみならず呼吸調節機能にも悪影響を与える.
本年度は, 糖尿病マウスの呼吸調節機能と, それに対する運動トレーニング効果を明らかにするために, 初めにマウスの自発運動時における呼吸機能の変化を測定することが可能かどうかを検討した. 従来, マウスにおける運動時の呼吸パターン測定は半密閉型小動物用トレッドミルを用いた測定が報告されているが, トレッドミル走による強制運動時には, ベルトの駆動や刺激装置, マウス自身の走行・停止の繰り返しなど, 不要な情報を含んでしまうことが考えられる. そこで, 我々はランニングホイールを備えた小容積プレチスモチャンバーを開発し, マウスの自発運動に伴って生じる呼吸パターンの変化を測定することに成功した.
具体的には, 呼吸シグナル・運動量・心電図・酸素・二酸化炭素濃度を同時モニタリングするシステムを構築し, 呼吸機能の評価・検討を行った, マウスのような小動物の呼吸シグナルを効率よく測定するために, チャンバー容量はホイールによる走運動が可能な範囲で小型化し, また高感度酸素・二酸化炭素測定装置を用いることで, 安静時・および自発運動時の呼吸変化と, それに伴う酸素摂取量など代謝指標の測定が可能であった. 同時に, あらかじめテレメトリー心電図送信機を腹腔内に埋め込むことで, 心拍応答との同時測定が可能であった. 本測定システムを用いることで, マウスに余計なストレスを与えない条件下での, より生理的条件に近い運動時呼吸応答が測定可能となった. しかしながら, 当初計画していた糖尿病マウスにおける運動時呼吸調節機能の変化と, それに対する運動トレーニング効果については, 十分な測定を行うまでに至らなかった.

Strategy for Future Research Activity

(抄録なし)

Report

(3 results)
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (25 results)

All 2014 2013 2012 2011 Other

All Journal Article (18 results) (of which Peer Reviewed: 18 results) Presentation (4 results) Remarks (3 results)

  • [Journal Article] Anteroventral preoptic neurons, control of breathing and h2s : physiology or toxicology?2014

    • Author(s)
      Haouzi P, Sonobe T, Chenuel B.
    • Journal Title

      Acta Physiol

      Volume: 210(2) Issue: 2 Pages: 231-232

    • DOI

      10.1111/apha.12204

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Contribution of calpain to myoglobin efflux from cardiomyocytes during icehemia and after reperfusion in anesthetized rats.2014

    • Author(s)
      Sonobe T, Akiyama T, Du CK, Zha n DY, Shirai M.
    • Journal Title

      Acta Physiol

      Volume: 210(4) Issue: 4 Pages: 823-831

    • DOI

      10.1111/apha.12205

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In vivo monitoring of acetylcholine release from cardiac vagal nerve endings in anaesthetized mice.2013

    • Author(s)
      Zhan DY, Du CK, Akiyama T, Sonobe T, Tsuchimochi H, Shirai M.
    • Journal Title

      Auton Neurosci

      Volume: 176(1-2) Issue: 1-2 Pages: 91-94

    • DOI

      10.1016/j.autneu.2013.02.014

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impaired pulmonary blood flow distribution in congestive heart failure assessed using synchrotron radiation microangiography.2013

    • Author(s)
      Shirai M, Beard M, Pearson JT, Son obe T, Tsuchimochi H, Fujii Y, Gray E, Umetani K. Schwenke DO.
    • Journal Title

      J Synchrotron Radiat

      Volume: 20(3) Issue: 3 Pages: 441-448

    • DOI

      10.1107/s0909049513007413

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Oxidative stress augments pulmonary hypertension in chronically hypoxic mice overexpressing oxidized LDL receptor.2013

    • Author(s)
      Ogura S, Shimosawa T, Mu SY, Sonobe T, Kawakami-Mori F, Wang H, Uetake y. Yoshida K, Yatomi Y, S hirai M, Fujita T.
    • Journal Title

      Am J Physiol Heart and Circ Physiol

      Volume: 305(2) Issue: 2 Pages: H155-H162

    • DOI

      10.1152/ajpheart.00169.2012

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Establishment of a Novel Murine Model of Ischemic Cardiomyopathy with Multiple Diffuse Coronary Lesions.2013

    • Author(s)
      Nakaoka H, Nakagawa-Toyama Y, N ishida M, Tsubakio-Yamamoto K, Ya mashita T, Nakatani K, Kawase R, Masuda D, Ohama T, Sonobe T, Shirai M, Komuro I, Yamashita S.
    • Journal Title

      PLoS One

      Volume: 8(8) Issue: 8 Pages: e70755-e70755

    • DOI

      10.1371/journal.pone.0070755

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In vivo imaging of intracellular Ca2+ after muscle contractions and direct Ca2+ injection in rat skeletal muscle in diabetes2013

    • Author(s)
      Eshima H, Tanaka Y, Sonobe T, Inagaki T, Nakajima T, Poole DC, Kano Y.
    • Journal Title

      Am J Physiol Regul lntegr Comp Physiol

      Volume: 305(6)

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Acute Rho-kinase inhibition improves coronary dysfunction in vivo, in th e early diabetic microcirculation.2013

    • Author(s)
      Pearson JT, Jenkins Mi. Edgley AJ, Sonobe T, Joshi M. Waddingham MT, Fujii V. Schwenkc DO, Tsuchi mochi H. Yoshimoto M, Umetani K, Kelly DJ, Shirai M.
    • Journal Title

      Cardiovasc Diabetol

      Volume: 12 Issue: 1 Pages: 111-124

    • DOI

      10.1186/1475-2840-12-111

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Serotonin Pathway-A Therapeutic Target For Pulmonary Hypertension? Assessing Vascular Function Using Synchrotoron Radiation Microangiography.2013

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

      J Synchrotron Radiat

      Volume: 20(5) Issue: 5 Pages: 756-764

    • DOI

      10.1107/s0909049513021213

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Myosin heads are displaced from actin filaments in the in situ beating rat heart in early diabetes.2013

    • Author(s)
      Jenkins MJ, Pearson JT, Schwenke DO, Edgley AJ, Sonobe T, Fujii Y, Ishibashi-Ueda H, Kelly DJ, Yagi N, Shirai M.
    • Journal Title

      Biophys J.

      Volume: 104 Issue: 5 Pages: 1065-1072

    • DOI

      10.1016/j.bpj.2013.01.037

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Insufflation of hydrogen gas restrains the inflammatory response of cardiopulmonary bypass in a rat model.2013

    • Author(s)
      Fujii Y, Shirai M, Inamori S, Shimouchi A, Sonobe T, Tsuchimochi H, Pearson JT, Takewa Y, Tatsumi E, Taenaka Y.
    • Journal Title

      Artif Organs.

      Volume: 37 Issue: 2 Pages: 136-141

    • DOI

      10.1111/j.1525-1594.2012.01535.x

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Contribution of serotonin uptake and degradation to myocardial interstitial seroton in levels during ischaemia-reperfusion in rabbits.2013

    • Author(s)
      Sonobe T, Akiyama T, Du CK, Zhan DY, Shirai M.
    • Journal Title

      Acta Physiol (Oxf).

      Volume: 207 Issue: 2 Pages: 260-268

    • DOI

      10.1111/j.1748-1716.2012.02461.x

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dynamic synchrotron imaging of diabetic rat coronary microcirculation in vivo2012

    • Author(s)
      Jenkins MJ, Edgley AJ, Sonobe T, Umetani K, Schwenke DO, Fujii Y, Brown RD, Kelly DJ, Shirai M, Pearson JT
    • Journal Title

      Arterioscler Thromb Vase Biol

      Volume: 32 Issue: 2 Pages: 370-377

    • DOI

      10.1161/atvbaha.111.237172

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exogenous ghrelin improves blood flow distribution in pulmonary hypertension-assessed using synchrotron radiation microangiography2011

    • Author(s)
      Schwenke DO, Gray EA, Pearson JT, Sonobe T, Ishibashi-Ueda H, Campillo I, Kangawa K, Umetani K, Shirai M
    • Journal Title

      Pflugers Arch

      Volume: 462 Issue: 3 Pages: 397-406

    • DOI

      10.1007/s00424-011-0992-8

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of an X-ray real-time stereo imaging technique using synchrotron radiation2011

    • Author(s)
      Hoshino M, Uesugi K, Pearson J, Sonobe T, Shirai M, Yagi N
    • Journal Title

      J Synchrotron Radiat

      Volume: 18 Issue: 4 Pages: 569-574

    • DOI

      10.1107/s0909049511017547

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Centrally administered ghrelin activates cardiac vasal nerve in anesthetized rabbits2011

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

      Auton Neurosci

      Volume: 162 Issue: 1-2 Pages: 60-65

    • DOI

      10.1016/j.autneu.2011.04.001

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Imaging of the closed-chest mouse pulmonary circulation using synchrotron radiation microangiography2011

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

      J Appl Physiol

      Volume: 111 Issue: 1 Pages: 75-80

    • DOI

      10.1152/japplphysiol.00205.2011

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Progressive arteriolar vasoconstriction and fatigue during tetanic contractions of rat skeletal muscle are inhibited by α-receptor blockade2011

    • Author(s)
      Inagaki T, Sonobe T, Poole DC, Kano Y
    • Journal Title

      J Physiol Sci

      Volume: 61 Issue: 3 Pages: 181-189

    • DOI

      10.1007/s12576-011-0134-2

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 運動トレーニングは1型糖尿病マウス下肢血管機能を改善する.2014

    • Author(s)
      曽野部崇, 土持裕胤, 白井幹康.
    • Organizer
      第91回日本生理学会大会
    • Place of Presentation
      鹿児島
    • Year and Date
      2014-03-18
    • Related Report
      2013 Annual Research Report
  • [Presentation] 血管造影法を用いた小動物血管網の可視的機能評価2012

    • Author(s)
      曽野部崇
    • Organizer
      第67回日本体力医学会
    • Place of Presentation
      岐阜,岐阜
    • Year and Date
      2012-09-15
    • Related Report
      2012 Annual Research Report
  • [Presentation] Contribution of reuptake and enzymatic degradation to myocardial interstitial 5-HT levels during ischemia-reperfusion2012

    • Author(s)
      曽野部崇, 秋山剛, 杜成坤, 戦冬雲, 白井幹康
    • Organizer
      第89回日本生理学会
    • Place of Presentation
      松本,長野
    • Year and Date
      2012-03-30
    • Related Report
      2011 Annual Research Report
  • [Presentation] Whole-Bodyプレチスモグラフを用いたマウス自発運動中の呼吸・代謝測定2011

    • Author(s)
      曽野部崇, 土持裕胤, 白井幹康
    • Organizer
      第66回日本體力医学会
    • Place of Presentation
      下関,山口
    • Year and Date
      2011-09-17
    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.ncvc.go.jp/res/divisions/cardiac_physiology/index.html

    • Related Report
      2013 Annual Research Report
  • [Remarks]

    • URL

      http://www.ncvc.go.jp/res/divisions/cardiac_physiology/index.html

    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://www.ncvc.go.jp/res/divisions/cardiac_physiology/index.html

    • Related Report
      2011 Annual Research Report

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Published: 2011-12-12   Modified: 2024-03-26  

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