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2009 Fiscal Year Annual Research Report

腎予備機能低下と心血管事故:心-腎連関の機序を探る

Research Project

Project/Area Number 19390232
Research InstitutionNagoya City University

Principal Investigator

木村 玄次郎  Nagoya City University, 大学院・医学研究科, 教授 (30315874)

Co-Investigator(Kenkyū-buntansha) 福田 道雄  名古屋市立大学, 大学院・医学研究科, 准教授 (50363940)
土肥 靖明  名古屋市立大学, 大学院・医学研究科, 准教授 (40305529)
大手 信之  名古屋市立大学, 大学院・医学研究科, 准教授 (10185332)
Keywords心-腎連関 / 血圧日内リズム / 慢性腎臓病(CKD) / 夜間血圧 / 圧-利尿 / 食塩 / RA系抑制 / 臓器障害
Research Abstract

腎機能が低下するほど、心血管事故が増加する現象が明らかになり、心-腎連関として理解されている。我々は、これまで腎機能が低下するほど夜間血圧が上昇し、かつ夜間血圧が日中平均の90%未満に低下するまでの時間が延長することを明らかにしてきた。夜間高血圧が心血管事故の強いリスクであることは既知の事実であるから、心-腎連関の基礎には食塩感受性や食塩過剰摂取が重要な役割を果たしているのではないかとの仮説を提案した(Kimura G, et al: Salt sensitivity and circadian rhythm of blood pressure: A key to connect CKD with cardiovasucular events. Hypertens Res (in press)。
夜間血圧が上昇し、夜間降圧までの時間が延長すれば心血管事故に、逆に夜間降圧や降圧までの時間が短縮すれは、心血管事故抑制に繋がると仮定すれば、心-腎連関を統一的に理解できる可能性が考えられる。心-腎連関の概念を更に明確にさせて行きたい。

  • Research Products

    (18 results)

All 2009 Other

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (1 results) Book (2 results) Remarks (1 results)

  • [Journal Article] Impaired myocardial oxidative metabolism in the remote normal region in patients in the chronic phase of myocardial infarction and left ventricular remodeling2009

    • Author(s)
      Ohte N, et al
    • Journal Title

      J Nucl Cardiol 16

      Pages: 73-81

    • Peer Reviewed
  • [Journal Article] Combination of low-does trichlormethiazide with conventional-does furosemide promotes natriuresis in patients with refractory heart failure2009

    • Author(s)
      Saeki T, et al
    • Journal Title

      Ther Res 30

      Pages: 101-106

    • Peer Reviewed
  • [Journal Article] Combination therapy with carperitide and furosemide promotes natriuresis in patients with cart failure2009

    • Author(s)
      Saeki T, et al
    • Journal Title

      Ther Res 30

      Pages: 107-112

    • Peer Reviewed
  • [Journal Article] Tako-tsubo cardiomyopathy complicated by apical thrombus formation : A case report2009

    • Author(s)
      Yoshida T, et al
    • Journal Title

      Int J Cardiol 132

      Pages: 120-122

    • Peer Reviewed
  • [Journal Article] A rare case of tako-tsubo cardiomyopathy documented during Holler monitoring2009

    • Author(s)
      Yoshida T, et al
    • Journal Title

      Int J Cardiol 132

      Pages: 105-108

    • Peer Reviewed
  • [Journal Article] A rare case of tako-tsubo cardiomyopathy with variable forms of left ventricular dysfunction : a new entity2009

    • Author(s)
      Yoshida T, et al
    • Journal Title

      Ther Res 134

      Pages: 73-75

    • Peer Reviewed
  • [Journal Article] Association of genetic variants with myocardial infarction in Japanese individuals with chronic kidney disease2009

    • Author(s)
      Fujimaki T, et al
    • Journal Title

      Thromb Haemost 101

      Pages: 963-968

    • Peer Reviewed
  • [Journal Article] The recurrence tako-tsubo cardiomyopathy complicated by cardiogenic shock : A case report2009

    • Author(s)
      Yoshida T, et al
    • Journal Title

      Clin J Am Soc Nephrol 134

      Pages: 132-134

    • Peer Reviewed
  • [Journal Article] Association of genetic variants with chronic kidney disease in Japanese individuals2009

    • Author(s)
      Yoshida T, et al
    • Journal Title

      Int J Cardiol 4

      Pages: 883-890

    • Peer Reviewed
  • [Journal Article] Elevated plasma levels of B-type natriuretic peptide but not C-reactive protein are associated with higher red cell distribution width in patients with coronary artery disease2009

    • Author(s)
      Fukuta H, et al
    • Journal Title

      Int Heart J 50

      Pages: 301-312

    • Peer Reviewed
  • [Journal Article] Transient mid-ventricular ballooning syndrome complicated by syncope : A variant of tako-tsubo cardiomyopathy2009

    • Author(s)
      Yoshida T, et al
    • Journal Title

      Int J Cardiol 135

      Pages: 20-23

    • Peer Reviewed
  • [Journal Article] On the mechanism for PPAR agonists to enhance ABCA1 gene expression2009

    • Author(s)
      Ogata M, et al
    • Journal Title

      Atherosclerosis 205

      Pages: 413-419

    • Peer Reviewed
  • [Journal Article] Low Incident of Cardiac Events in Statin-Administered Patients in CAG Study2009

    • Author(s)
      Saeki T, et al
    • Journal Title

      Journal Of Atherosclerosis and Thrombosis 16

      Pages: 172-178

    • Peer Reviewed
  • [Journal Article] Correlation between left ventricular end-diastolic pressure and peak left atrial wall strain during left ventricular systole2009

    • Author(s)
      Wakami K, et al
    • Journal Title

      J Am Soc Echocardiogr 22

      Pages: 847-851

    • Peer Reviewed
  • [Presentation] Salt and Hypertension-Japanese View. International Symposium "Salt and Hypertension". Chaired by Michael Alderman2009

    • Author(s)
      Genjiro Kimura
    • Organizer
      18^<th> Annual Congress of Korean Society of Hypertension
    • Place of Presentation
      Seoul, Korea
    • Year and Date
      2009-05-17
  • [Book] ワンポイントノートで学ぶ透析療法の基本 改訂第2版2009

    • Author(s)
      木村玄次郎
    • Total Pages
      127
    • Publisher
      東京医学社
  • [Book] 腎と高血圧 初学者から専門医までの腎臓学入門 改訂第2版2009

    • Author(s)
      木村玄次郎
    • Total Pages
      244
    • Publisher
      東京医学社
  • [Remarks]

    • URL

      http://www.med.nagoya-cu.ac.jp/inter3.dir/top.htm

URL: 

Published: 2011-06-16   Modified: 2014-05-20  

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