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Sakamoto Hiroaki  坂本 裕昭

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SAKAMOTO HIROAKI  坂本 裕昭

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Researcher Number 30611115
Other IDs
Affiliation (Current) 2025: 筑波大学, 医学医療系, 准教授
Affiliation (based on the past Project Information) *help 2025: 筑波大学, 医学医療系, 准教授
2016 – 2023: 筑波大学, 医学医療系, 准教授
2013 – 2015: 筑波大学, 医学医療系, 講師
Review Section/Research Field
Principal Investigator
Applied health science / Basic Section 55060:Emergency medicine-related
Except Principal Investigator
Cardiovascular surgery / Basic Section 55030:Cardiovascular surgery-related / Basic Section 52040:Radiological sciences-related / Medical Physics and Radiological Technology
Keywords
Principal Investigator
ラット / 冠動脈 / 糖尿病 / 放射光 / 生活習慣病 / 放射光微小冠動脈造影法 / 腎臓病 / in vivo ラット / 放射光微小冠動脈 / 慢性腎臓病 / in vivoラット / 冠動脈造影 / 放射光微小血管造影法 … More
Except Principal Investigator
… More 放射光 / 血管造影 / 肺血管拡張薬 / シアストレス / 放射光微小血管撮影法 / 肺高血圧症 / 大動脈壁シアストレス / メカノトランスダクション / 細胞外マトリックス / メカニカルストレス / bicuspid aortopathy / 大動脈二尖弁 / 微小塞栓 / 微小血管 / 高分解能 / 癌新生血管 / 腎糸球体 / 微小循環 / 血管造影法 / 腎動脈 / 細動脈 / 糸球体 / 敗血症 / 腫瘍内血管 / 冠動脈 / 腎臓 / 微小血管撮影法 / 肺高血圧性肺高血圧症 / 血管内皮細胞障害 / 放射光微小血管撮影 / 肺血流量測定 / 肺動脈リモデリング / 肺動脈性肺高血圧症 / カニクイザル / 転移性腫瘍 / 微小癌 / 腫瘍血管 / ラット / 早期発見 / 肺がん / HARP撮像管 / 造影剤 / HARP受像管 / 肺癌 / 高感度放射光微小血管造影 / シアーストレス / 好感度放射光微小血管造影 Less
  • Research Projects

    (8 results)
  • Research Products

    (31 results)
  • Co-Researchers

    (15 People)
  •  数分後、数時間後に発症する頻脈性不整脈のAI予測システムPrincipal Investigator

    • Principal Investigator
      坂本 裕昭
    • Project Period (FY)
      2025 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 55060:Emergency medicine-related
    • Research Institution
      University of Tsukuba
  •  Mechanotransduction in bicuspid aortopathy

    • Principal Investigator
      徳永 千穂
    • Project Period (FY)
      2023 – 2027
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 55030:Cardiovascular surgery-related
    • Research Institution
      Saitama Medical University
  •  A new view of microangiography with high spatial resolution, high contrast resolution, and high time resolution using synchrotron radiation

    • Principal Investigator
      Matsushita Shonosuke
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 52040:Radiological sciences-related
    • Research Institution
      Tsukuba University of Technology
  •  Synchrotron radiation pulmonary micro-angiography for evaluating micro-vasculature remodeling in pulmonary arterial hypertension.

    • Principal Investigator
      Tokunaga Chiho
    • Project Period (FY)
      2017 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Cardiovascular surgery
    • Research Institution
      University of Tsukuba
      Saitama Medical University
  •  Establishment of functional evaluation method of micro coronary artery using synchrotron radiation micro coronary angiography and application to ischemic heart diseasePrincipal Investigator

    • Principal Investigator
      Sakamoto Hiroaki
    • Project Period (FY)
      2016 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Applied health science
    • Research Institution
      University of Tsukuba
  •  Automatic recognition of minute lung cancer using synchrotron radiation pulmonary angiography

    • Principal Investigator
      Matsushita Shonosuke
    • Project Period (FY)
      2015 – 2018
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Medical Physics and Radiological Technology
    • Research Institution
      Tsukuba University of Technology
  •  Synchrotron radiation pulmonary micro-angiography for evaluating micro-vasculature remodeling and endothelial dysfunction in pulmonary arterial hypertension.

    • Principal Investigator
      TOKUNAGA CHIHO
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Cardiovascular surgery
    • Research Institution
      University of Tsukuba
  •  Analysis of coronary artery blood flow in diabetic rat using synchrotron radiation coronary microangiographyPrincipal Investigator

    • Principal Investigator
      SAKAMOTO HIROAKI
    • Project Period (FY)
      2013 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Applied health science
    • Research Institution
      University of Tsukuba

All 2023 2021 2018 2017 2016 2015 2013 Other

All Journal Article Presentation Other

  • [Journal Article] An autopsy case of aortic dissection due to giant cell arteritis2021

    • Author(s)
      Sakashita Mai、Sakashita Shingo、Uesugi Noriko、Tokunaga Chiho、Hiramatsu Yuji、Noguchi Masayuki、Sakamoto Noriaki
    • Journal Title

      Pathology International

      Volume: 71 Issue: 3 Pages: 204-209

    • DOI

      10.1111/pin.13046

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K10722, KAKENHI-PROJECT-21K06899, KAKENHI-PROJECT-20K22859
  • [Journal Article] A new method for visualizing pulmonary artery microvasculature using synchrotron radiation pulmonary microangiography. -The measurement of pulmonary arterial blood flow velocity in the high pulmonary blood flow rat model-2018

    • Author(s)
      Tokunaga C, Sakamoto H, Hyodo K, Kubota M, Tanioka K, Matsushita S, Hiramatsu Y
    • Journal Title

      Acta Radiologica

      Volume: 印刷中

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K01810
  • [Journal Article] Landiolol Hydrochloride Rapidly Controls Junctional Ectopic Tachycardia After Pediatric Heart Surgery2018

    • Author(s)
      Yoneyama Fumiya、Tokunaga Chiho、Kato Hideyuki、Nakajima Tomomi、Mathis Bryan J.、Sakamoto Hiroaki、Hiramatsu Yuji
    • Journal Title

      Pediatric Critical Care Medicine

      Volume: 19 Issue: 8 Pages: 713-717

    • DOI

      10.1097/pcc.0000000000001573

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K10722
  • [Journal Article] A new method for visualizing pulmonary artery microvasculature using synchrotron radiation pulmonary microangiography. -The measurement of pulmonary arterial blood flow velocity in the high pulmonary blood flow rat model-.2018

    • Author(s)
      Tokunaga C, Matsushita S, Hyodo K, Sakamoto H, Tanioka K, Miyakawa K, Kubota M, Hiramatsu Y.
    • Journal Title

      Acta Radiologica

      Volume: 印刷中 Issue: 12 Pages: 1482-1486

    • DOI

      10.1177/0284185118770892

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26461813, KAKENHI-PROJECT-17K10722, KAKENHI-PROJECT-15K08689, KAKENHI-PROJECT-16K01810
  • [Journal Article] Predictors of Pericardial Effusion in Patients Undergoing Pulmonary Artery Banding2018

    • Author(s)
      Noma Mio、Matsubara Muneaki、Tokunaga Chiho、Nakajima Tomomi、Mathis Bryan James、Sakamoto Hiroaki、Hiramatsu Yuji
    • Journal Title

      World Journal for Pediatric and Congenital Heart Surgery

      Volume: 9 Issue: 2 Pages: 201-205

    • DOI

      10.1177/2150135118754523

    • NAID

      120007134123

    • Data Source
      KAKENHI-PROJECT-17K10722
  • [Journal Article] Complex coronary artery aneurysm.2017

    • Author(s)
      F.Yoneyama, H.Sakamoto, C.Tokunaga, Y.Enomoto, Y.Hiramatsu.
    • Journal Title

      Journal of Cardiac Surgery

      Volume: 32 Issue: 1 Pages: 26-27

    • DOI

      10.1111/jocs.12868

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K10722
  • [Journal Article] Isolated and Combined Valve Surgery in Elderly Patients: A Comparison of Mid-Term Results2017

    • Author(s)
      Yoneyama F, Tokunaga C, Enomoto Y, Mitomi K, Sakamoto H, Hiramatsu Y.
    • Journal Title

      ATCS

      Volume: 23 Issue: 3 Pages: 123-127

    • DOI

      10.5761/atcs.oa.16-00303

    • NAID

      130006855068

    • ISSN
      1341-1098, 2186-1005
    • Language
      English
    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K10722
  • [Journal Article] Renal contrast microangiography with synchrotron radiation: a novel method for visualizing structures within nephrons in vivo.2016

    • Author(s)
      Miya K, Matsushita S, Hyodo K, Tokunaga C, Sakamoto H, Mizutani T, Hiramatsu Y.
    • Journal Title

      Acta Radiologica

      Volume: 58 Issue: 4 Pages: 505-510

    • DOI

      10.1177/0284185116658685

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26462081, KAKENHI-PROJECT-16K01810, KAKENHI-PROJECT-17K10722, KAKENHI-PROJECT-26461813
  • [Journal Article] Intractable Electrical Storm After Coronary Artery Bypass Grafting Originating in Abnormal Purkinje Fibers.2016

    • Author(s)
      Tokunaga C, Tsukada T, Sakamoto H, Naruse Y, Yoshida K, Sekiguchi Y, Imai A, Aonuma K, Hiramatsu Y
    • Journal Title

      Journal of Cardiac Surgery

      Volume: 31 Issue: 1 Pages: 74-77

    • DOI

      10.1111/jocs.12670

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26462081
  • [Journal Article] Electrical Storm After Coronary Artery Bypass Grafting Originating in Abnormal Purkinje Fibers.2016

    • Author(s)
      Tokunaga C, Tsukada T, Sakamoto H, Naruse Y, Yoshida K, Sekiguchi Y, Imai A, Aonuma K, Hiramatsu Y
    • Journal Title

      Journal of Cardiac Surgery

      Volume: 31 Pages: 74-77

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26462081
  • [Journal Article] Association between endothelial function and micro-vascular remodeling measured by synchrotron radiation pulmonary micro-angiography in pulmonary arterial hypertension.2016

    • Author(s)
      uji S, Matsushita S, Hyodo K, Osaka M, Sakamoto H, Tanioka K, Miyakawa K, Kubota M, Hiramatsu Y, Tokunaga C.
    • Journal Title

      General Thoracic and Cardiovascular Suregery

      Volume: 64 Issue: 10 Pages: 597-603

    • DOI

      10.1007/s11748-016-0684-6

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26462081, KAKENHI-PROJECT-26461813
  • [Journal Article] A new technique of in vivo synchrotron radiation coronary microangiography in the rat.2015

    • Author(s)
      Sakamoto H, Matsushita S, Hyodo K, Tokunaga C, Sato F, Hiramatsu Y
    • Journal Title

      Acta Radiologica

      Volume: 56 Issue: 9 Pages: 1105-1107

    • DOI

      10.1177/0284185114549570

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25350879
  • [Journal Article] Left Ventricular Perforation during Catheter Ablation in a Patient with Idiopathic Thrombocytopenic Purpura.2015

    • Author(s)
      Sakamoto H, Tsukada T, Tokunaga C, Matsubara M, Aikawa S, Enomoto Y, Sato F, Hiramatsu Y
    • Journal Title

      Heart Surgery Forum

      Volume: 18 Pages: 240-1

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26462081
  • [Journal Article] A new technique of in vivo synchrotron radiation coronary microangiography in the rat.2015

    • Author(s)
      Sakamoto H, Tsukada T, Tokunaga C, Matsubara M, Aikawa S, Enomoto Y, Sato F, Hiramatsu Y
    • Journal Title

      Acta Radiologica

      Volume: 56 Pages: 1105-7

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-26462081
  • [Presentation] 大動脈二尖弁に対する大動脈弁治療の早期ならびに遠隔治療成績の検討2023

    • Author(s)
      1.徳永 千穂、今中 佑紀、梶 翔馬、山本 隆平、鈴木 一史、塚田 亨、加藤 秀之、松原 宗明、大坂 基男、坂本 裕昭、平松 祐司
    • Organizer
      第53回心臓血管外科学会学術総会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K08247
  • [Presentation] Investigation of the molecular mechanism of BAV-associated aortopathy2023

    • Author(s)
      Chang Liu, Chiho Tokunaga, Kaori Sugiyama, Kenichi Kimura, Toru Tsukda1, Hideyuki Kato1, Muneaki Matsubara1, Motoo Osaka1, Hiroaki Sakamoto1, Hiroko Matsunaga, Haruko Takeyama, Hiromi Yanagisawa,Yuji Hiramatsu
    • Organizer
      第76回日本胸部外科学会定期学術集会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K08247
  • [Presentation] 透析患者における大動脈弁狭窄症に対する外科的大動脈弁置換術の長期治療成績2023

    • Author(s)
      徳永千穂、安岡健太 佐々木花恵、今中佑紀、山嵜肇、塚田亨、加藤秀之、松原宗明、五味聖吾、大坂基男、坂本裕昭、平松祐司
    • Organizer
      第76回日本胸部外科学会定期学術集会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K08247
  • [Presentation] Surgical treatment for repeated prosthetic valve dehiscence: a case where etiological similarities between infective endocarditis and autoimmune inflammatory disease cause diagnostic difficulties.2018

    • Author(s)
      Chiho Tokunaga, Yuichiro Kaminishi, Yoshiharu Enomoto, Tomomi Nakajima, Muneaki Matsubara, Mio Noma, Motoo Osaka, Hiroaki Sakamoto, Yuji Hiramatsu
    • Organizer
      第71回日本胸部外科学会定期学術総会
    • Data Source
      KAKENHI-PROJECT-17K10722
  • [Presentation] Synchrotron radiation microangiography with angio tracking program confirms coronary reaction by sympathetic stimulation in the in vivo rat2018

    • Author(s)
      Hiroaki Sakamoto, Shonosuke Matsushita, Kazuyuki Hyodo, Chiho Tokunaga, Yuji Hiramatsu
    • Organizer
      American Heart Association Scientific Sessions 2018
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K01810
  • [Presentation] Synchrotron radiation coronary microangiography and micro-angio tracking program could confirm coronary vasodilatation by cold exposure in the in vivo rat2018

    • Author(s)
      Hiroaki Sakamoto, Shonosuke Matsushita, Kazuyuki Hyodo, Chiho Tokunaga, Yuji Hiramatsu
    • Organizer
      The 26th Annual Meeting of the Asian Society for Cardiovascular and Thoracic Surgery
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K01810
  • [Presentation] Synchrotron radiation coronary microangiography and micro-angio tracking program could confirm coronary vasodilatation by cold exposure in the in vivo rat2018

    • Author(s)
      Sakamoto H, Matsushita S, Hyodo K, Tokunaga C, Hiramatsu Y
    • Organizer
      26th Annual Meeting of the Asian Society for Cardiovascular and Thoracic Surgery
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K01810
  • [Presentation] 単独大動脈弁手術におけるSurgical ablationの治療成績~単独僧帽弁手術との比較検討~2017

    • Author(s)
      徳永 千穂、榎本 佳治、鈴木 一史、中嶋 智美、川又 健、相川 志都、松原 宗明、野間 美緒、大坂 基男、坂本 裕昭、平松 祐司
    • Organizer
      第70回日本胸部外科学会総会
    • Data Source
      KAKENHI-PROJECT-17K10722
  • [Presentation] 当院における弁温存(not cut)人工腱索再建による僧帽弁形成術の検討2017

    • Author(s)
      徳永 千穂、榎本 佳治、鈴木 一史、石井 知子、川又 健、三富 樹郷、相川 志都、松原 宗明、野間 美緒、坂本 裕昭、平松 祐司
    • Organizer
      第47回心臓血管外科学会学術総会
    • Data Source
      KAKENHI-PROJECT-17K10722
  • [Presentation] Association between endothelial function and micro-vascular remodeling measured by synchrotron radiation pulmonary micro-angiography in pulmonary arterial hypertension.2015

    • Author(s)
      Tokunaga C, Fujii S, Matsushita S, Hyodo K, Sakamoto H, , Matsubara M, Aikawa S, Enomoto Y, Sato F, Hiramatsu Y
    • Organizer
      Tokunaga C, Fujii S, Matsushita S, Hyodo K, Sakamoto H, Matsubara M, Aikawa S, Enomoto Y, Sato F, Hiramatsu Y
    • Place of Presentation
      London, United Kingdom
    • Year and Date
      2015-08-29
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26462081
  • [Presentation] Synchrotron radiation coronary microangiography could confirm induction of coronary vasoconstriction by cold exposure in the diabetic rat.2015

    • Author(s)
      Sakamoto H, Matsushita S, Hyodo K, Tokunaga C, Sato F, Hiramatsu Y
    • Organizer
      American Heart Association Scientific Sessions 2015
    • Place of Presentation
      オーランド(アメリカ合衆国)
    • Year and Date
      2015-11-07
    • Data Source
      KAKENHI-PROJECT-25350879
  • [Presentation] A newly developed technique of synchrotron radiation coronary micro-angiography in an in-vivo rat2013

    • Author(s)
      Hiroaki Sakamoto, Shonosuke Matsushita, Kazuyuki Hyodo, Chiho Tokunaga, Fujio Sato, Misao Kubota, Kenkichi Tanioka, Yuji Hiramatsu, Yuzuru Sakakibara
    • Organizer
      American Heart Association Scientific Sessions 2013
    • Place of Presentation
      Dallas Convention Center(テキサス州、米国)
    • Data Source
      KAKENHI-PROJECT-25350879
  • [Presentation] In vivoラットにおける放射光微小血管造影法を用いた超精細な冠動脈造影2013

    • Author(s)
      坂本裕昭、松下昌之助、徳永千穂、佐藤藤夫、平松祐司、榊原 謙
    • Organizer
      第66回日本胸部外科学会定期学術集会
    • Place of Presentation
      仙台国際センター(宮城県)
    • Data Source
      KAKENHI-PROJECT-25350879
  • [Presentation] Synchrotron radiation pulmonary micro-angiography to visualize pulmonary micro-vasculature in monocrotaline induced pulmonary arterial hypertension rats

    • Author(s)
      Chiho Tokunaga, Shonosuke Matsushita, Kazuyuki Hyodo, Hiroaki Sakamoto, Yuji Hiramatsu, Yuzuru Sakakibara
    • Organizer
      European society of cardiology ESC congress 2014.
    • Place of Presentation
      Barcelona,Spain
    • Year and Date
      2014-08-30 – 2014-09-03
    • Data Source
      KAKENHI-PROJECT-26462081
  • [Presentation] Synchrotron radiation coronary microangiography for evaluating changes in the caliber of the in vivo rat coronary artery after endothelin administration

    • Author(s)
      32.Hiroaki Sakamoto, Shonosuke Matsushita, Kazuyuki Hyodo, Chiho Tokunaga, Fujio Sato, Yuji Hiramatsu
    • Organizer
      American Heart Association Scientific Sessions 2014
    • Place of Presentation
      シカゴ(アメリカ合衆国)
    • Year and Date
      2014-11-15 – 2014-11-19
    • Data Source
      KAKENHI-PROJECT-25350879
  • [Presentation] 放射光肺動脈造影による実験的肺高血圧細動脈変化の免疫組織化学的検討

    • Author(s)
      藤井聡子、松下昌之助、徳永千穂、坂本裕昭、榎本佳治、金本真也、平松祐司、榊原謙
    • Organizer
      第67回日本胸部外科学会総会
    • Place of Presentation
      福岡国際会議場(福岡県福岡市)
    • Year and Date
      2014-09-30 – 2014-10-03
    • Data Source
      KAKENHI-PROJECT-26462081
  • []

  • 1.  TOKUNAGA Chiho (30451701)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 28 results
  • 2.  HYODO Kazuyuki (60201729)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 13 results
  • 3.  MATSUSHITA Shonosuke (70359579)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 15 results
  • 4.  酒井 俊 (30282362)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 5.  平松 祐司 (30302417)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 3 results
  • 6.  宮内 卓 (60222329)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 7.  塚田 亨 (20866850)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 2 results
  • 8.  SATO Fujio (20375497)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 5 results
  • 9.  松下 訓 (20407315)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  下條 信威 (20462210)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  三好 浩稔 (70292547)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  加藤 秀之 (00813643)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 13.  松原 宗明 (30743679)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 14.  柳沢 裕美 (40746301)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 15.  大坂 基男 (60816544)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results

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