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YOKOYAMA Jotaro  横山 穣太郎

ORCIDConnect your ORCID iD *help
… Alternative Names

横山 禳太郎  ヨコヤマ ジヨウタロウ

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Researcher Number 80051407
External Links
Affiliation (based on the past Project Information) *help 2000: 慶應義塾大学, 医学部, 助教授
1995 – 1998: 慶應義塾大学, 医学部, 助教授
1992: 慶応大学, 医学部, 助教授
1991 – 1992: 慶應義塾大学, 医学部, 助教授
1991: 慶応大学, 医学部, 教授
1988: Keio University school of medicine, associated professor, 医学部, 講師
1987 – 1988: 慶應義塾大学, 医学部, 講師
Review Section/Research Field
Principal Investigator
General surgery / Digestive surgery
Except Principal Investigator
General surgery / Digestive surgery / 小児外科
Keywords
Principal Investigator
肛門括約筋 / fecal incontinence / sacral nerve / defecation / rectum / colon / anal sphincter / artificial muscle / intelligent gel / Giant Migrating Contraction … More / 形状記憶ゲル / 結腸直腸運動 / 神経刺激 / 大腸肛門運動 / 便失禁. 排便時に特徴的な結腸, 直腸, 肛門の運動の同定. / 仙骨神経 / 排便 / 直腸 / 結腸 / 人工筋肉 / 高分子形状記憶ゲル / synaptic vesicle / neurofilament / sacral denervation / feacal incontinence / sacral anomalies / anorectal anomalies / anorectal continence / 酵素組織化学 / 筋電図 / 直腸肛門内圧 / NF / SV / 直腸肛門反射 / 高位鎖肛 … More
Except Principal Investigator
Veno-venous shunt / strain gauge force transducer / motility / Hirschsprung's disease / megacystis microcolon intestinal hypoperistalsis syndrome / hypogenesis of ganglia / oligoganglionosis / hypoganglionosis / immaturity of ganglia / pseudo-Hirschsprung's disease / ヒルシュスプルング病 / Bio-pump / Hemodynamic change in anhepatic phase / Orthotopic liver transplantation / Biopump / VenoーVenous shunt / イヌ同種同所性肝移植 / Primary graft failure / 門脈循環時高カリウム血症 / Bio-punp:バイパス至摘流量 / Beno-venous shunt / primary graft ftilure / 門脈再循環時高カリウム血症 / バイパス至適流量 / Bio-punp / 無肝期循環動態 / 同所性肝移植(イヌ・ブタ) / rat / small bowel transplantation / 腸管運動 / Motility / ラット / 小腸移植 / フォーストランスデューサー / chronic idiopathic intestinal pseudo-obstruction / Hirschsprung病 / Oliganglionosis / 腸管壁内神経叢異常症 / Hirschsprung病類縁疾患 / 慢性特発性僞性腸閉塞症 / moconium discaso / mocnium ilcus without mocoviscidosis / immatirity of ganglia / Hypogenesis of ganglia / Hypoganglionosis / ヒルシュスブルング病類縁疾患 / chronic idiopathic intestinal pseudo‐obstruction / pseudo‐Hirschsprung's disease / chronic idiopathic intestinal pseudo obstruction / 接着因子 / 細胞外基質 Less
  • Research Projects

    (6 results)
  • Co-Researchers

    (23 People)
  •  Establishment on early detection of acute cellular rejection in small bowel transplantation using motility evaluation technique

    • Principal Investigator
      HOSHINO Ken
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General surgery
    • Research Institution
      Keio University
  •  Development of the defecation pacemaker using artificial musclePrincipal Investigator

    • Principal Investigator
      YOKOYAMA Jotaro
    • Project Period (FY)
      1996 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      General surgery
    • Research Institution
      Keio University
  •  Hirschsprung病における消化管神経細胞の移動障害の機序とその環境的要因

    • Principal Investigator
      伊川 廣道
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      小児外科
    • Research Institution
      Keio University
  •  Clinicopathological studies on the diagnosis, the treatment and the pathogenesis if pseudo-Hirschsprung's disease and related disorders

    • Principal Investigator
      OKAMOTO Eizo
    • Project Period (FY)
      1991 – 1993
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      Digestive surgery
    • Research Institution
      Hyogo College of Medicine
  •  The evaluation of functional anorectum for impaired anal sphinctersPrincipal Investigator

    • Principal Investigator
      YOKOYAMA Jotaro
    • Project Period (FY)
      1991 – 1992
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      Digestive surgery
    • Research Institution
      Keio University
  •  Veno-venous bypass in Orthotopic Liver Transplantation for children: Experimental study in pigs and dogs

    • Principal Investigator
      KATSUMATA Keizou
    • Project Period (FY)
      1987 – 1988
    • Research Category
      Grant-in-Aid for General Scientific Research (B)
    • Research Field
      General surgery
    • Research Institution
      KEIO UNIVERSITY
  • 1.  HOSHINO Ken (70190197)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 2.  HIRABAYASHI Takeshi (40228812)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 3.  MATSUFUJI Hiroshi (80190502)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  OKAMOTO Eizo (50068425)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  TSUCHIDA Yoshiaki (80010164)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  SHIOTANI Yahei (60028347)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  SUZUKI Hiroshi (20004632)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  OKADA Akira (40028569)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  OKABE Ikuo (20059017)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  KURODA Tatsuo (60170130)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  WATANABE Shuichi (60138120)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  OSADA Yoshihito (60007804)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  WATANABE Toshihiko (50306734)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  MORIKAWA Yasuhide (90124958)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  KATSUMATA Keizou (30051105)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  HARA Shinichi (40180997)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  HIROBE Seiichi (20181224)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  伊川 廣道 (20124935)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  増山 宏明 (90255480)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  水田 祥中 (30038856)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  豊坂 昭弘 (20068498)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  森田 建 (50058814)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  ONISHI Seijin
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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