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MARUHASHI Akira  丸橋 晃

ORCIDConnect your ORCID iD *help
Researcher Number 30114135
Other IDs
External Links
Affiliation (based on the past Project Information) *help 2002 – 2003: 京都大学, 原子炉実験所, 教授
2001: 筑波大学, 臨床医学系, 助教授
1999: 筑波大学, 物理工学系・陽子線医学利用研究センター, 助教授
1999: Institute of Clinical Medicine (Proton Medical Research Center) University of Tsukuba Associate professor, 臨床医学系・陽子線医学利用開発センター, 助教授
1998: 筑波大学, 臨床医学系, 助教授 … More
1996: Inst.of Basic Medicine, University of Tsukuba Assoc.Prof., 基礎医学系, 助教授
1991 – 1996: 筑波大学, 臨床医学系, 助教授
1994: 筑波大学, 基礎医学系, 助教授
1991 – 1992: 筑波大学, 基礎医学系, 助教授
1990: School of Medicine, The University of Tsukuba, 臨体医学系, 講師
1989 – 1990: 筑波大学, 臨床医学系, 講師
1988: 筑波大学, 基礎医学系, 講師
1986 – 1987: 筑波大学, 臨床医学系, 講師
1986: 筑波大学, 粒子線医科学センター, 講師 Less
Review Section/Research Field
Principal Investigator
Radiation science
Except Principal Investigator
Radiation science / Cerebral neurosurgery
Keywords
Principal Investigator
CCD camera / 線量分布 / 陽子線治療 / 陽子線 / 拡大ブラッグピーク / Integrity of Cell Division / Collimator / Bolus / Intensity Modulation / Opposing Pair Field … More / SOBP / Energy Filter / Proton Therapy / 可変形状ボーラス / MLC(マルチリーフコリメータ) / 回転ガントリ / MLC(マルチリックシリメータ) / SOBP(拡大ブラッグピーク) / 低融点合金 / 回転ガントリー / 細胞分裂能 / コリメータ / ボーラス / 強度変調 / 対向2門 / SOBP幅 / エネルギーフィルター / faculty of proliferation / Let dependency / imaging plat / screen / dose distribution / proton therapy / Photoluminescence Microscope / Biological Desimetry / Dose Distrebution / Proton / 細胞の増殖能分布 / 発光LET依存性 / 細胞の分*能分布 / 発光量LET依存性 / イメージングプレート / CCDカメラ / 増感紙 / Spread out Bragg-peak / Dose Distribution Modification / Ridge Filter / Charged-particle / 拡大幅調整 / 拡大ピーク内線量分布調整 / 線量分布調整 / リッヂフィルター / 粒子線 … More
Except Principal Investigator
陽子線 / RBE / 細胞致死効果 / in vivo / in vitro / Proton Beam / 陽子線治療 / Multicell spheroid / 50% dose depth / Dose distribution / High energy neutrons / 生物学的効果比(RBE) / 高エネルギー / 中性子線 / スフェロイド細胞 / 照射野 / 照射制御システム / 線量測定法 / 深部線量分布 / 高エネルギ-中性子線 / Lymphokine / Immune Desponse / T Cell Growth / Tumor Antigen / Tumor Supressor Gene / Tumor Promoter / Viral Oncogene / Oncogene / リンフォカイン / 免疫応答 / T細胞の増殖 / 腫瘍抗原 / がん抑制遺伝子 / 発がんプロモ-タ- / ウイルス発がん / がん遺伝子 / Respiratory movement / Gated irradiation / 3D display / Bolus design / Isodose distribution / Proton therapy / Treatment planning system / ドキュメント・ファイル / 散乱陽子線 / 被曝線量低減 / 呼吸同調照射制御 / 肺がん治療 / 呼吸性移動 / 三次元表示 / 肺がん / 呼吸移動 / 同期照射 / ボーラスの設計 / 等線量分布 / 治療計画システム / Scavengers / Immunohistochemistry / Antioxidants / Oxidative Stress (Oxidants) / lonizing Radiation / 神経膠腫細胞 / CDDP / U251細胞 / 蛍光測定 / スカベンジャー薬剤 / ラジカル刺激剤 / Immunohistochemical / GST-Tc / SOD / DCFHDA / ラジカル / 抗酸化因子 / 免疫組織化学 / 抗酸化効果(剤) / 活性酸素 / 電離放射線 / In vivo Diagnosis / Heterogeneity / Lntraartenal Therapy / Antitumor Effect / Morphometry / Targeting Therapy / Malignant Brain Tumor / 超選択的動注療法 / 正常脳障害 / GFAP / DNA量 / ターゲティング / in vivo診断 / ヘテロジェナイティー / 動注療法 / 抗腫瘍効果 / 形態計測 / ターゲティング治療 / 悪性脳腫瘍 / Cost-benefit / Large irradiation field / Isocentric gantry / Compact cyclotron / Proton therapy facility / Proton accelerator / Proton radiotherapy / ガントリ / ビ-ム取出し効率 / 陽子シンクロトロン / コスト・ベネフィット評価 / 治療専用陽子線施設 / 陽子線適応がん症例 / 放射線遮蔽 / がん治療成績 / 回転ガントリ / サイクロトロン / 医療用加速器 / 陽子 加速器 / 陽子線のコスト・ベネフィット / 大照射野形成 / アイソセントリック・ガントリ / コンパクト・サイクロトロン / 陽子線治療施設 / 陽子加速器 / 陽子線によるがん治療 / 重心位置検出法 / 磁気スペクトロメーター / 陽子線断層撮影 / 陽子線ラジオグラフィー用グリッド / 陽子線の多重散乱 / 陽子線ラジオグラフィー / 撮影装置 / 筑波大学粒子線医科学センター / コリメータ / 多重散乱 / プロトンラジオグラフィー / コスト・有用性評価 / 1回高線量・少分割照射 / 拡大ブラッグピーク / 耐容線量 / 放射線障害・合併症 / 生物的線量分布 / 物理的線量分布 Less
  • Research Projects

    (11 results)
  • Co-Researchers

    (63 People)
  •  Development of a new type proton irradiation system built in a rotating gantryPrincipal Investigator

    • Principal Investigator
      MARUHASHI Akira
    • Project Period (FY)
      2001 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Radiation science
    • Research Institution
      KYOTO UNIVERSITY
      University of Tsukuba
  •  Proton Dose Distribution and its Biological Effect DistributionPrincipal Investigator

    • Principal Investigator
      MARUHASHI Akira
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Radiation science
    • Research Institution
      University of Tsukuba
  •  陽子線を用いたがんの集学的治療研究推進のための基礎研究

    • Principal Investigator
      板井 悠二
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for Co-operative Research (B)
    • Research Field
      Radiation science
    • Research Institution
      University of Tsukuba
  •  Oncological study for brain tumors by using Proton radiosurgery and enhanced drugs to oxidative stress

    • Principal Investigator
      YOSHII Yoshihiko
    • Project Period (FY)
      1994 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Cerebral neurosurgery
    • Research Institution
      University of Tsukuba
  •  陽子線ブラッグピーク拡大幅可変型リッヂフィルターの開発Principal Investigator

    • Principal Investigator
      MARUHASHI Akira
    • Project Period (FY)
      1993 – 1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Radiation science
    • Research Institution
      University of Tsukuba
  •  Development of Proton Radiotherapy Facility

    • Principal Investigator
      INADA Tetsuo
    • Project Period (FY)
      1991 – 1993
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      Radiation science
    • Research Institution
      University of Tsukuba
  •  Basic and clinical studies for the targeting therapy by using the morphometrical analysis in malignant brain tumors.

    • Principal Investigator
      YOSHII Yoshihiko
    • Project Period (FY)
      1991 – 1992
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      Cerebral neurosurgery
    • Research Institution
      University of Tsukuba, Institution of Clinical Medicine
  •  Information Exchange on Cancer Research with North American Countries

    • Principal Investigator
      YAMAGUCHI Nobuo, 河井 貞明
    • Project Period (FY)
      1988 – 1990
    • Research Category
      Grant-in-Aid for international Scientific Research
    • Research Institution
      The Institute of Medical Science, The University of Tokyo
  •  Beam Quality Determination of Ultra High Energy Neutrons

    • Principal Investigator
      INADA Tetsuo
    • Project Period (FY)
      1988 – 1990
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      Radiation science
    • Research Institution
      University of Tsukuba
  •  Integrated Treatment Planning System of Proton Therapy for Deeply Seated Tumors

    • Principal Investigator
      INADA Tetsuo
    • Project Period (FY)
      1985 – 1987
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      Radiation science
    • Research Institution
      University of Tsukuba
  •  粒子線医科学センターにおけるプロトンラジオグラフィーの基礎および臨床的研究

    • Principal Investigator
      秋貞 雅祥
    • Project Period (FY)
      1984 – 1986
    • Research Category
      Grant-in-Aid for General Scientific Research (A)
    • Research Field
      Radiation science
    • Research Institution
      University of Tsukuba
  • 1.  HAYAKAWA Y (90101740)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 2.  INADA Tetsuo (50114038)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 3.  NOUTOMI Akihiro (80243905)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  TSUJII Hirohiko (50088853)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  YOSHII Yoshihiko (50110507)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 6.  OKUMURA Toshiyuki (50241815)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 7.  KAWAI Sadaaki (70107423)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 8.  KAWACHI Kiyomiysu (60161329)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  HIRAO Yasuo (10013351)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  KATOH Kazuaki (90044750)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  HYODO A (40167606)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  ISHIKAWA Y (10026932)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  TSUBOI Koji (90188615)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  AOYAGI Kazumasa (40114029)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  SAKURAI Yoshinori (20273534)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  SHIOYAMA Yoshiyuki (10323304)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  OHARA Kiyoshi (10034125)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  KITAGAWA Toshio (80076942)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  YAMAGUCHI Nobuo (90012723)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  KUCHINO Yoshiyuki (60124418)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  UEDA Tooru (20113524)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  ITO Yoshiaki (80004612)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  TAKEICHI Masatoshi (00025454)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  IBA Hideo (60111449)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  YOSHIDA Michihiro (60001765)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  KATAGIRI Takuya (70126100)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  TANIGUCHI Tadatsugu (50133616)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  HANDA Hiroshi (80107432)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 29.  FUJIWARA Hiromi (70116094)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 30.  KANNAGI Reiji (80161389)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 31.  YAMASHINA Ikuo (70025675)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 32.  MATSUBARA Ken-ichi (20037394)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 33.  YAMAMOTO Naoki (00094053)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 34.  MIYATA Takashi (20022692)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 35.  KATO Ryuichi (40112685)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 36.  YUASA Yasuhito (80111558)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 37.  YAMAMOTO Tadashi (40134621)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 38.  HINO Shigeo (70012763)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 39.  NAGASAWA Hiroshi (10076987)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 40.  NOSE Kiyoshi (70012747)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 41.  FUJIKI Hirota (60124426)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 42.  KUROKI Toshio (90006073)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 43.  MONDEN Takushi (20174477)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 44.  TSURUO Takashi (00012667)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 45.  NAKAMURA Toshikazu (00049397)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 46.  TSUKITA Shouichiro (50155347)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 47.  UEDE Toshimitsu (00160185)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 48.  SUGAMURA Kazuo (20117360)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 49.  YOSHIKE Kunito (90072925)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 50.  KIKUCHI Kunimi (20006117)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 51.  SHIBUYA Masabumi (10107427)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 52.  NOMURA Nobuo (20147862)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 53.  HATTORI Seisuke (50143508)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 54.  TADA Junichiro (40163464)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 55.  板井 悠二 (30010268)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 56.  村山 重行 (60231635)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 57.  酒井 一夫 (40153837)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 58.  岩川 真由美 (30231723)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 59.  秋貞 雅祥 (90110494)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 60.  高田 義久 (00134205)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 61.  福本 貞義 (90029637)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 62.  遠藤 有聲 (70013399)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 63.  OKUNO Hiroaki
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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