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Koichi Hayashi

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Kentaro Ohara; Hirobumi Tokuyama; Shu Wakino; Koichi Hayashi; Hiroshi Itoh; Takaaki Karasawa; Tokuhiro Kimura; Yasunori Okada
A large coronary aneurysm and its probable precursor lesions in a patient with autosomal dominant polycystic kidney disease: an implication for the process of aneurysmogenesis.
Ryuji Morizane; Hirobumi Tokuyama; Shu Wakino; Hiroshi Kawabe; Konosuke Konishi; Akinori Hashiguchi; Koichi Hayashi; Matsuhiko Hayashi; Hiroshi Itoh
MPO-ANCA associated crescentic glomerulonephritis with numerous immune complexes: case report.
Ryuji Morizane; Hirobumi Tokuyama; Mitsuharu Ueda; Konosuke Konishi; Toshiaki Monkawa; Yukio Ando; Akinori Hashiguchi; Koichi Hayashi; Matsuhiko Hayashi; Hiroshi Itoh
Renal amyloidosis caused by apolipoprotein A-II without a genetic mutation in the coding sequence.

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2012: Kentaro Ohara; Hirobumi Tokuyama; Shu Wakino; Koichi Hayashi; Hiroshi Itoh; Takaaki Karasawa; Tokuhiro Kimura; Yasunori Okada
A large coronary aneurysm and its probable precursor lesions in a patient with autosomal dominant polycystic kidney disease: an implication for the process of aneurysmogenesis.
Pathology international 2012;62(11):758-62.
2012: Ryuji Morizane; Hirobumi Tokuyama; Shu Wakino; Hiroshi Kawabe; Konosuke Konishi; Akinori Hashiguchi; Koichi Hayashi; Matsuhiko Hayashi; Hiroshi Itoh
MPO-ANCA associated crescentic glomerulonephritis with numerous immune complexes: case report.
BMC nephrology 2012;13():32.
2011: Ryuji Morizane; Hirobumi Tokuyama; Mitsuharu Ueda; Konosuke Konishi; Toshiaki Monkawa; Yukio Ando; Akinori Hashiguchi; Koichi Hayashi; Matsuhiko Hayashi; Hiroshi Itoh
Renal amyloidosis caused by apolipoprotein A-II without a genetic mutation in the coding sequence.
Clinical and experimental nephrology 2011;15(5):774-9.
2011: Koichi Hayashi
L-/T-type Ca channel blockers for kidney protection: ready for sophisticated use of Ca channel blockers.
Hypertension research : official journal of the Japanese Society of Hypertension 2011;34(8):910-2.
2011: Yusuke Sakamaki; Matsuhiko Hayashi; Shu Wakino; Seiichi Fukuda; Kounosuke Konishi; Akinori Hashiguchi; Koichi Hayashi; Hiroshi Itoh
A case of membranous nephropathy with primary biliary cirrhosis and cyclosporine-induced remission.
Internal medicine (Tokyo, Japan) 2011;50(3):233-8.
2011: Yoshikazu Hara; Shu Wakino; Yoshiyuki Tanabe; Maki Saito; Hirobumi Tokuyama; Naoki Washida; Satoru Tatematsu; Kyoko Yoshioka; Koichiro Homma; Kazuhiro Hasegawa; Hitoshi Minakuchi; Keiko Fujimura; Koji Hosoya; Koichi Hayashi; Koichi Nakayama; Hiroshi Itoh
Rho and Rho-kinase activity in adipocytes contributes to a vicious cycle in obesity that may involve mechanical stretch.
Science signaling 2011;4(157):ra3.
2010: Koichi Hayashi; Takao Saruta; Yoshio Goto; Masao Ishii
Impact of renal function on cardiovascular events in elderly hypertensive patients treated with efonidipine.
Hypertension research : official journal of the Japanese Society of Hypertension 2010;33(11):1211-20.
2010: Hirobumi Tokuyama; Shu Wakino; Konosuke Konishi; Akinori Hashiguchi; Koichi Hayashi; Hiroshi Itoh
Acute interstitial nephritis associated with ulcerative colitis.
Clinical and experimental nephrology 2010;14(5):483-6.
2010: Shintaro Yamaguchi; Hirotaka Shibata; Kazutoshi Miyashita; Isao Kurihara; Ayano Murai-Takeda; Yuko Mitsuishi; Yuichiro Motosugi; Yoshimasa Saito; Koichi Hayashi; Hiroshi Itoh
Gastrointestinal pseudo-obstruction after debulking surgery of malignant pheochromocytoma, improved by intravenous administration of alpha-adrenergic receptor blocker, phentolamine.
Hypertension research : official journal of the Japanese Society of Hypertension 2010;33(7):753-4.
2010: Kazuhiro Hasegawa; Shu Wakino; Kyoko Yoshioka; Satoru Tatematsu; Yoshikazu Hara; Hitoshi Minakuchi; Keiko Sueyasu; Naoki Washida; Hirobumi Tokuyama; Maty Tzukerman; Karl Skorecki; Koichi Hayashi; Hiroshi Itoh
Kidney-specific overexpression of Sirt1 protects against acute kidney injury by retaining peroxisome function.
The Journal of biological chemistry 2010;285(17):13045-56.
2010: Naoki Washida; Shu Wakino; Koichi Hayashi; Takashi Kuwahara; Hiroshi Itoh
Brachial-ankle pulse wave velocity predicts silent cerebrovascular diseases in patients with end-stage renal diseases.
Journal of atherosclerosis and thrombosis 2010;17(2):165-72.
2010: Koichi Hayashi; Koichiro Homma; Shu Wakino; Hirobumi Tokuyama; Naoki Sugano; Takao Saruta; Hiroshi Itoh
T-type Ca channel blockade as a determinant of kidney protection.
The Keio journal of medicine 2010;59(3):84-95.
2009: Shu Wakino; Eiko Imai; Kyoko Yoshioka; Tadashi Kamayachi; Hitoshi Minakuchi; Koichi Hayashi; Hajime Inamoto; Hiroshi Itoh
Clinical importance of Stenotrophomonas maltophilia nosocomial pneumonia due to its high mortality in hemodialysis patients.
Therapeutic apheresis and dialysis : official peer-reviewed journal of the International Society for Apheresis, the Japanese Society for Apheresis, the Japanese Society for Dialysis Therapy 2009;13(3):193-8.
2009: Takao Saruta; Koichi Hayashi; Toshio Ogihara; Kazuwa Nakao; Tsuguya Fukui; Kohshiro Fukiyama
Effects of candesartan and amlodipine on cardiovascular events in hypertensive patients with chronic kidney disease: subanalysis of the CASE-J Study.
Hypertension research : official journal of the Japanese Society of Hypertension 2009;32(6):505-12.
2008: Chie Takimoto; Hiroo Kumagai; Motohisa Osaka; Katsufumi Sakata; Toshiko Onami; Tadashi Kamayachi; Kamon Iigaya; Koichi Hayashi; Takao Saruta; Hiroshi Itoh
Candesartan and insulin reduce renal sympathetic nerve activity in hypertensive type 1 diabetic rats.
Hypertension research : official journal of the Japanese Society of Hypertension 2008;31(10):1941-51.
2008: Koichi Hayashi; Shu Wakino; Hirobumi Tokuyama
[Methodology for assessment of renal function].
Nihon rinsho. Japanese journal of clinical medicine 2008;66(9):1719-22.
2008: Kazuhiro Hasegawa; Shu Wakino; Kyoko Yoshioka; Satoru Tatematsu; Yoshikazu Hara; Hitoshi Minakuchi; Naoki Washida; Hirobumi Tokuyama; Koichi Hayashi; Hiroshi Itoh
Sirt1 protects against oxidative stress-induced renal tubular cell apoptosis by the bidirectional regulation of catalase expression.
Biochemical and biophysical research communications 2008;372(1):51-6.
2008: Naoki Oshima; Hiroo Kumagai; Hiroshi Onimaru; Akira Kawai; paul pilowsky; Kamon Iigaya; Chie Takimoto; Koichi Hayashi; Takao Saruta; Hiroshi Itoh
Monosynaptic excitatory connection from the rostral ventrolateral medulla to sympathetic preganglionic neurons revealed by simultaneous recordings.
Hypertension research : official journal of the Japanese Society of Hypertension 2008;31(7):1445-54.
2008: Kyoko Yoshioka; Shu Wakino; Koichiro Homma; Takeshi Kanda; Satoru Tatematsu; Kazuhiro Hasegawa; Naoki Sugano; Osamu Ito; Ken Omata; Takao Saruta; Koichi Hayashi
Renal cytochrome P450 as a determinant of impaired natriuresis by PPAR-gamma ligands in ovariectomized obese rats.
Obesity (Silver Spring, Md.) 2008;16(5):965-71.
2008: Naoki Sugano; Shu Wakino; Takeshi Kanda; Satoru Tatematsu; Koichiro Homma; Kyoko Yoshioka; Kazuhiro Hasegawa; Y Hara; Y Suetsugu; T Yoshizawa; Y Hara; Y Utsunomiya; G Tokudome; T Hosoya; Takao Saruta; Koichi Hayashi
T-type calcium channel blockade as a therapeutic strategy against renal injury in rats with subtotal nephrectomy.
Kidney international 2008;73(7):826-34.
2007: Kazuhiro Hasegawa; Shu Wakino; Satoru Tatematsu; Kyoko Yoshioka; Koichiro Homma; Naoki Sugano; Masumi Kimoto; Koichi Hayashi; Hiroshi Itoh
Role of asymmetric dimethylarginine in vascular injury in transgenic mice overexpressing dimethylarginie dimethylaminohydrolase 2.
Circulation research 2007;101(2):e2-10.
2007: Satoru Tatematsu; Shu Wakino; Takeshi Kanda; Koichiro Homma; Kyoko Yoshioka; Kazuhiro Hasegawa; Naoki Sugano; Masumi Kimoto; Takao Saruta; Koichi Hayashi
Role of nitric oxide-producing and -degrading pathways in coronary endothelial dysfunction in chronic kidney disease.
Journal of the American Society of Nephrology : JASN 2007;18(3):741-9.
2007: Koichi Hayashi; Shu Wakino; Naoki Sugano; Yuri Ozawa; Koichiro Homma; Takao Saruta
Ca2+ channel subtypes and pharmacology in the kidney.
Circulation research 2007;100(3):342-53.
2007: Kamon Iigaya; Hiroo Kumagai; Hiroshi Onimaru; Akira Kawai; Naoki Oshima; Toshiko Onami; Chie Takimoto; Tadashi Kamayachi; Koichi Hayashi; Takao Saruta; Hiroshi Itoh
Novel axonal projection from the caudal end of the ventrolateral medulla to the intermediolateral cell column.
American journal of physiology. Regulatory, integrative and comparative physiology 2007;292(2):R927-36.
2007: Morito Takano; Noriko Suda; Atsuhiro Ichihara; Konosuke Konishi; Hiroyuki Sasamura; Koichi Hayashi; Akinori Hashiguchi; Akira Miyajima; Masaru Murai; Hiroshi Itoh
[Case of nephrotic syndrome due to AL-type primary amyloidosis associated with renal cell carcinoma].
Nihon Jinzo Gakkai shi 2007;49(8):1014-9.
2006: Hiroo Kumagai; Toshiko Onami; Chie Takimoto; Kamon Iigaya; Koichi Hayashi
[Novel actions of calcium channel blockers].
Nihon rinsho. Japanese journal of clinical medicine 2006;64 Suppl 6():311-7.
2006: Y Takeda; Yoshiaki Katano; Koichi Hayashi; Takashi Honda; Shoichi Yokozaki; Isao Nakano; M Yano; K Yoshioka; H Toyoda; T Kumada; H Goto
Difference of HBV genotype distribution between acute hepatitis and chronic hepatitis in Japan.
Infection 2006;34(4):201-7.
2006: Koichiro Homma; Koichi Hayashi; Shu Wakino; Rie Irie; Makio Mukai; Hiroo Kumagai; Hirotaka Shibata; Takao Saruta
Primary malignant hepatic pheochromocytoma with negative adrenal scintigraphy.
Hypertension research : official journal of the Japanese Society of Hypertension 2006;29(7):551-4.
2006: Kazuhiro Hasegawa; Shu Wakino; Toru Tanaka; Masumi Kimoto; Satoru Tatematsu; Takeshi Kanda; Kyoko Yoshioka; Koichiro Homma; Naoki Sugano; Masahiko Kurabayashi; Takao Saruta; Koichi Hayashi
Dimethylarginine dimethylaminohydrolase 2 increases vascular endothelial growth factor expression through Sp1 transcription factor in endothelial cells.
Arteriosclerosis, thrombosis, and vascular biology 2006;26(7):1488-94.
2006: Hiroto Matsuda; Koichi Hayashi; Mariko Meguro; Takao Saruta
A case report of progressive multifocal leukoencephalopathy in a human T-cell lymphotropic virus type 1-infected hemodialytic patient.
Therapeutic apheresis and dialysis : official peer-reviewed journal of the International Society for Apheresis, the Japanese Society for Apheresis, the Japanese Society for Dialysis Therapy 2006;10(3):291-5.
2006: Koichi Hayashi; Shu Wakino; Takeshi Kanda; Koichiro Homma; Naoki Sugano; Takao Saruta
Molecular mechanisms and therapeutic strategies of chronic renal injury: role of rho-kinase in the development of renal injury.
Journal of pharmacological sciences 2006;100(1):29-33.
2006: Takeshi Kanda; Shu Wakino; Koichiro Homma; Kyoko Yoshioka; Satoru Tatematsu; Kazuhiro Hasegawa; Ichiro Takamatsu; Naoki Sugano; Koichi Hayashi; Takao Saruta
Rho-kinase as a molecular target for insulin resistance and hypertension.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology 2006;20(1):169-71.
2005: Shu Wakino; Takeshi Kanda; Koichi Hayashi
Rho/Rho kinase as a potential target for the treatment of renal disease.
Drug news & perspectives 2005;18(10):639-43.
2005: Kazuhiro Hasegawa; Shu Wakino; Takeshi Kanda; Kyoko Yoshioka; Satoru Tatematsu; Koichiro Homma; Ichiro Takamatsu; Naoki Sugano; Koichi Hayashi
Divergent action of calcium channel blockers on ATP-binding cassette protein expression.
Journal of cardiovascular pharmacology 2005;46(6):787-93.
2005: Koichi Hayashi; Shu Wakino; Koichiro Homma; Naoki Sugano; Takao Saruta
Pathophysiological significance of T-type Ca2+ channels: role of T-type Ca2+ channels in renal microcirculation.
Journal of pharmacological sciences 2005;99(3):221-7.
2005: Shu Wakino; Shingo Hori; Takuya Mimura; Seitaroh Fujishima; Koichi Hayashi; Hajime Inamoto; Takao Saruta; Naoki Aikawa
Heat stroke with multiple organ failure treated with cold hemodialysis and cold continuous hemodiafiltration: a case report.
Therapeutic apheresis and dialysis : official peer-reviewed journal of the International Society for Apheresis, the Japanese Society for Apheresis, the Japanese Society for Dialysis Therapy 2005;9(5):423-8.
2005: Koichi Hayashi; Shu Wakino; Yuri Ozawa; Koichiro Homma; Takeshi Kanda; Ken Okubo; Ichiro Takamatsu; Satoru Tatematsu; Hiroo Kumagai; Takao Saruta
Role of protein kinase C in Ca channel blocker-induced renal arteriolar dilation in spontaneously hypertensive rats--studies in the isolated perfused hydronephrotic kidney.
The Keio journal of medicine 2005;54(2):102-8.
2005: Shu Wakino; Koichi Hayashi
[Anti-hypertensive effects of PPARgamma ligands through the inhibition of Rho/Rho kinase pathway].
Nihon rinsho. Japanese journal of clinical medicine 2005;63(4):693-9.
2005: Takeshi Kanda; Koichi Hayashi; Shu Wakino; Koichiro Homma; Kyoko Yoshioka; Kazuhiro Hasegawa; Naoki Sugano; Satoru Tatematsu; Ichiro Takamatsu; Takayuki Mitsuhashi; Takao Saruta
Role of Rho-kinase and p27 in angiotensin II-induced vascular injury.
Hypertension 2005;45(4):724-9.
2005: Shu Wakino; Koichi Hayashi; Satoru Tatematsu; Kazuhiro Hasegawa; Ichiro Takamatsu; Takeshi Kanda; Koichiro Homma; Kyoko Yoshioka; Naoki Sugano; Takao Saruta
Pioglitazone lowers systemic asymmetric dimethylarginine by inducing dimethylarginine dimethylaminohydrolase in rats.
Hypertension research : official journal of the Japanese Society of Hypertension 2005;28(3):255-62.
2005: Koichi Hayashi; Shu Wakino
[Syndrome of inappropriate secretion of ADH (SIADH)].
Nihon rinsho. Japanese journal of clinical medicine 2005;63 Suppl 3():506-9.
2005: Ken Okubo; Koichi Hayashi; Shu Wakino; Hiroto Matsuda; Eiji Kubota; Masanori Honda; Hirobumi Tokuyama; Tokunori Yamamoto; Fumihiko Kajiya; Takao Saruta
Role of asymmetrical dimethylarginine in renal microvascular endothelial dysfunction in chronic renal failure with hypertension.
Hypertension research : official journal of the Japanese Society of Hypertension 2005;28(2):181-9.
2004: Koichiro Homma; Koichi Hayashi; Takeshi Kanda; Kyoko Yoshioka; Ichiro Takamatsu; Satoru Tatematsu; Hiroo Kumagai; Shu Wakino; Takao Saruta
Beneficial action of candesartan cilexetil plus amlodipine or ACE inhibitors in chronic nondiabetic renal disease.
Journal of human hypertension 2004;18(12):879-84.
2004: Yuri Ozawa; Koichi Hayashi; Takeshi Kanda; Koichiro Homma; Ichiro Takamatsu; Satoru Tatematsu; Kyoko Yoshioka; Hiroo Kumagai; Shu Wakino; Takao Saruta
Impaired nitric oxide- and endothelium-derived hyperpolarizing factor-dependent dilation of renal afferent arteriole in Dahl salt-sensitive rats.
Nephrology (Carlton, Vic.) 2004;9(5):272-7.
2004: Shu Wakino; Koichi Hayashi; Takeshi Kanda; Satoru Tatematsu; Koichiro Homma; Kyoko Yoshioka; Ichiro Takamatsu; Takao Saruta
Peroxisome proliferator-activated receptor gamma ligands inhibit Rho/Rho kinase pathway by inducing protein tyrosine phosphatase SHP-2.
Circulation research 2004;95(5):e45-55.
2004: Yuri Ozawa; Koichi Hayashi; Shu Wakino; Takeshi Kanda; Koichiro Homma; Ichiro Takamatsu; Satoru Tatematsu; Kyoko Yoshioka; Takao Saruta
Free radical activity depends on underlying vasoconstrictors in renal microcirculation.
Clinical and experimental hypertension (New York, N.Y. : 1993) 2004;26(3):219-29.
2004: Koichi Hayashi
[Renal protective action of T-, L-, and N-type Ca channel blockers].
Nihon rinsho. Japanese journal of clinical medicine 2004;62 Suppl 3():654-61.
2004: Hiroo Kumagai; Toshiko Onami; Kamon Iigaya; Koichi Hayashi; Takao Saruta
[Hypertension in acromegaly].
Nihon rinsho. Japanese journal of clinical medicine 2004;62 Suppl 3():508-11.
2004: Hiroto Matsuda; Koichi Hayashi; Shu Wakino; Eiji Kubota; Masanori Honda; Hirobumi Tokuyama; Ichiro Takamatsu; Satoru Tatematsu; Takao Saruta
Role of endothelium-derived hyperpolarizing factor in ACE inhibitor-induced renal vasodilation in vivo.
Hypertension 2004;43(3):603-9.
2004: Hiroo Kumagai; Toshiko Onami; Kamon Iigaya; Chie Takimoto; Masaki Imai; Tomokazu Matsuura; Katsufumi Sakata; Naoki Oshima; Koichi Hayashi; Takao Saruta
Involvement of renal sympathetic nerve in pathogenesis of hypertension.
Contributions to nephrology 2004;143():32-45.
2004: Koichi Hayashi
[Therapeutic strategy for the treatment with hypertensive renal injury].
Nihon rinsho. Japanese journal of clinical medicine 2004;62(1):135-41.
2003: Koichi Hayashi; Yuri Ozawa; Shu Wakino; Takeshi Kanda; Koichiro Homma; Ichiro Takamatsu; Satoru Tatematsu; Takao Saruta
Cellular mechanism for mibefradil-induced vasodilation of renal microcirculation: studies in the isolated perfused hydronephrotic kidney.
Journal of cardiovascular pharmacology 2003;42(6):697-702.
2003: Takeshi Kanda; Shu Wakino; Koichi Hayashi; Koichiro Homma; Yuri Ozawa; Takao Saruta
Effect of fasudil on Rho-kinase and nephropathy in subtotally nephrectomized spontaneously hypertensive rats.
Kidney international 2003;64(6):2009-19.
2003: Koichi Hayashi; Yuri Ozawa; Keiji Fujiwara; Shu Wakino; Hiroo Kumagai; Takao Saruta
Role of actions of calcium antagonists on efferent arterioles--with special references to glomerular hypertension.
American journal of nephrology 2003;23(4):229-44.
2003: Akira Nakamura; Koichi Hayashi; Yuri Ozawa; Keiji Fujiwara; Ken Okubo; Takeshi Kanda; Shu Wakino; Takao Saruta
Vessel- and vasoconstrictor-dependent role of rho/rho-kinase in renal microvascular tone.
Journal of vascular research 2003;40(3):244-51.
2003: Hirobumi Tokuyama; Koichi Hayashi; Hiroto Matsuda; Eiji Kubota; Masanori Honda; Ken Okubo; Ichiro Takamatsu; Yuri Ozawa; Takao Saruta
Role of nitric oxide and prostaglandin E2 in acute renal hypoperfusion.
Nephrology (Carlton, Vic.) 2003;8(2):65-71.
2003: Koichi Hayashi; Hiroo Kumagai; Takao Saruta
Effect of efonidipine and ACE inhibitors on proteinuria in human hypertension with renal impairment.
American journal of hypertension 2003;16(2):116-22.
2002: Koichi Hayashi; Takeshi Kanda; Koichiro Homma; Hirobumi Tokuyama; Ken Okubo; Ichiro Takamatsu; Satoru Tatematsu; Hiroo Kumagai; Takao Saruta
Altered renal microvascular response in Zucker obese rats.
Metabolism: clinical and experimental 2002;51(12):1553-61.
2002: Yuri Ozawa; Koichi Hayashi; Takahiko Nagahama; Keiji Fujiwara; Takeshi Kanda; Koichiro Homma; Takao Saruta
Distinct role of nitric oxide and endothelium-derived hyperpolarizing factor in renal microcirculation. Studies in the isolated perfused hydronephrotic kidney.
Nephron 2002;92(4):905-13.
2002: Hiroto Matsuda; Koichi Hayashi; Koki Arakawa; Eiji Kubota; Masanori Honda; Hirobumi Tokuyama; Hiromichi Suzuki; Tokunori Yamamoto; Fumihiko Kajiya; Takao Saruta
Distinct modulation of superficial and juxtamedullary arterioles by prostaglandin in vivo.
Hypertension research : official journal of the Japanese Society of Hypertension 2002;25(6):901-10.
2002: Hirobumi Tokuyama; Koichi Hayashi; Hiroto Matsuda; Eiji Kubota; Masanori Honda; Ken Okubo; Yuri Ozawa; Takao Saruta
Distinct role of intrarenal cyclooxygenase-1/2 in chronic unilateral renal ischemia.
Nephron 2002;92(1):183-91.
2002: Hirobumi Tokuyama; Koichi Hayashi; Hiroto Matsuda; Eiji Kubota; Masanori Honda; Ken Okubo; Ichiro Takamatsu; Satoru Tatematsu; Yuri Ozawa; Shu Wakino; Takao Saruta
Differential regulation of elevated renal angiotensin II in chronic renal ischemia.
Hypertension 2002;40(1):34-40.
2002: Hirobumi Tokuyama; Koichi Hayashi; Hiroto Matsuda; Eiji Kubota; Masanori Honda; Ken Okubo; Yuri Ozawa; Takao Saruta
Stenosis-dependent role of nitric oxide and prostaglandins in chronic renal ischemia.
American journal of physiology. Renal physiology 2002;282(5):F859-65.
2002: Koichi Hayashi; Hiroto Matsuda; Masanori Honda; Yuri Ozawa; Hirobumi Tokuyama; Ken Okubo; Ichiro Takamatsu; Takeshi Kanda; Satoru Tatematsu; Koichiro Homma; Takao Saruta
Impact of calcium antagonists on bleeding time in patients with chronic renal failure.
Journal of human hypertension 2002;16(3):199-203.
2001: Tatsuya Ishii; Hiroshi Hirose; Toshihide Kawai; Koichi Hayashi; H Maruyama; Ikuo Saito; Takao Saruta
Effects of intestinal fatty acid-binding protein gene Ala54Thr polymorphism and beta3-adrenergic receptor gene Trp64Arg polymorphism on insulin resistance and fasting plasma glucose in young to older Japanese men.
Metabolism: clinical and experimental 2001;50(11):1301-7.
2001: Masanori Honda; Koichi Hayashi; Hiroto Matsuda; Eiji Kubota; Hirobumi Tokuyama; Ken Okubo; Ichiro Takamatsu; Yuri Ozawa; Takao Saruta
Divergent renal vasodilator action of L- and T-type calcium antagonists in vivo.
Journal of hypertension 2001;19(11):2031-7.
2001: Masanori Honda; Koichi Hayashi; Hiroto Matsuda; Eiji Kubota; Hirobumi Tokuyama; Ken Okubo; Yuri Ozawa; Takao Saruta
Divergent natriuretic action of calcium channel antagonists in mongrel dogs: renal haemodynamics as a determinant of natriuresis.
Clinical science (London, England : 1979) 2001;101(4):421-7.
2001: Yuri Ozawa; Koichi Hayashi; Takahiko Nagahama; Keiji Fujiwara; Takao Saruta
Effect of T-type selective calcium antagonist on renal microcirculation: studies in the isolated perfused hydronephrotic kidney.
Hypertension 2001;38(3):343-7.
2001: Koichi Hayashi; Yuri Ozawa; Hirobumi Tokuyama
[Therapeutic strategy for progressive renal disease].
Nihon rinsho. Japanese journal of clinical medicine 2001;59(5):955-60.
2001: Koichi Hayashi
Symposium on the etiology of hypertension--summarizing studies in 20th century. 4. Pathogenesis of hypertension--kidney as a pathogenetic organ of hypertension.
Internal medicine (Tokyo, Japan) 2001;40(2):153-6.
2001: Koichi Hayashi; Yoshihide Fukuda; Isao Nakano; Yoshiaki Katano; Kenichi Nagano; Shoichi Yokozaki; Tetsuo Hayakawa; Hidenori Toyoda; Junki Takamatsu
Infection of hepatitis A virus in Japanese haemophiliacs.
The Journal of infection 2001;42(1):57-60.
2000: Toshihiko Suzuki; Hirotaka Shibata; Takashi Ando; Isao Kurihara; Sakiko Kobayashi; Koichi Hayashi; Matsuhiko Hayashi; Hiroshi Kawabe; Ikuo Saito; Masaru Murai; Takao Saruta
Risk factors associated with persistent postoperative hypertension in Cushing's syndrome.
Endocrine research 2000;26(4):791-5.
2000: Hirotaka Shibata; Yayoi Ikeda; K Morohashi; T Mukai; Isao Kurihara; Takashi Ando; Toshihiko Suzuki; Sakiko Kobayashi; Koichi Hayashi; Matsuhiko Hayashi; Ikuo Saito; Takao Saruta
Orphan receptors COUP-TF and DAX-1 as targets in disordered CYP17 expression in adrenocortical tumors.
Endocrine research 2000;26(4):1039-44.
2000: Keiji Fujiwara; Koichi Hayashi; Yuri Ozawa; Hirobumi Tokuyama; A Nakamura; Takao Saruta
Renal protective effect of troglitazone in Wistar fatty rats.
Metabolism: clinical and experimental 2000;49(10):1361-4.
2000: Hiroo Kumagai; Koichi Hayashi; H Kumamaru; Takao Saruta
Amlodipine is comparable to angiotensin-converting enzyme inhibitor for long-term renoprotection in hypertensive patients with renal dysfunction: a one-year, prospective, randomized study.
American journal of hypertension 2000;13(9):980-5.
2000: A Nakamura; Koichi Hayashi; Keiji Fujiwara; Yuri Ozawa; Masanori Honda; Takao Saruta
Distinct action of aranidipine and its active metabolite on renal arterioles, with special reference to renal protection.
Journal of cardiovascular pharmacology 2000;35(6):942-8.
2000: Takahiko Nagahama; Koichi Hayashi; Keiji Fujiwara; Yuri Ozawa; Takao Saruta
Characterization of the renal action of pranidipine in the rat.
Arzneimittel-Forschung 2000;50(3):248-53.
2000: Koichi Hayashi; Takao Saruta
[Experimental models of renal hypertension].
Nihon rinsho. Japanese journal of clinical medicine 2000;58 Suppl 2():703-7.
2000: Takahiko Nagahama; Koichi Hayashi; Yuri Ozawa; T Takenaka; Takao Saruta
Role of protein kinase C in angiotensin II-induced constriction of renal microvessels.
Kidney international 2000;57(1):215-23.
1999: Hiroto Matsuda; Koichi Hayashi; Kikuo Arakawa; M Naitoh; Eiji Kubota; Masanori Honda; A Matsumoto; Hiromichi Suzuki; Tokunori Yamamoto; Fumihiko Kajiya; Takao Saruta
Zonal heterogeneity in action of angiotensin-converting enzyme inhibitor on renal microcirculation: role of intrarenal bradykinin.
Journal of the American Society of Nephrology : JASN 1999;10(11):2272-82.
1999: Koichi Hayashi; Yoshihide Fukuda; Tetsuo Hayakawa; T Kumada; S Nakano
[TT virus(TTV) infection in patients with acute hepatitis].
Nihon rinsho. Japanese journal of clinical medicine 1999;57(6):1322-5.
1999: Keiji Fujiwara; Koichi Hayashi; Hiroto Matsuda; Eiji Kubota; Masanori Honda; Yuri Ozawa; Takao Saruta
Altered pressure-natriuresis in obese Zucker rats.
Hypertension 1999;33(6):1470-5.
1999: Koichi Hayashi; H Matsuda; M Honda; Takao Saruta
[Potential role of angiotensin receptor antagonists in renal protection].
Nihon rinsho. Japanese journal of clinical medicine 1999;57(5):1164-7.
1999: Koichi Hayashi; Hiroto Matsuda; Takahiko Nagahama; Keiji Fujiwara; Yuri Ozawa; Eiji Kubota; Masanori Honda; Hirobumi Tokuyama; Takao Saruta
Impaired nitric oxide-independent dilation of renal afferent arterioles in spontaneously hypertensive rats.
Hypertension research : official journal of the Japanese Society of Hypertension 1999;22(1):31-7.
1999: Yoshihide Fukuda; Isao Nakano; Yoshiaki Katano; T Kumada; Koichi Hayashi; S Nakano; Tetsuo Hayakawa
TT virus (TTV) is not associated with acute sporadic hepatitis.
Infection 1999;27(2):125-7.
1999: Yuri Ozawa; Koichi Hayashi; Takahiko Nagahama; Keiji Fujiwara; Shu Wakino; Takao Saruta
Renal afferent and efferent arteriolar dilation by nilvadipine: studies in the isolated perfused hydronephrotic kidney.
Journal of cardiovascular pharmacology 1999;33(2):243-7.
1998: T Mimori; Y Tsuzuki; Shigeyuki Zeki; Kazuhiro Yamaguchi; Koichi Hayashi; A Takata; Shigeru Kuramochi
A case of polyarteritis nodosa who developed severe pneumonia.
The Keio journal of medicine 1998;47(4):223-33.
1998: Hirotaka Shibata; Takashi Ando; Toshihiko Suzuki; Isao Kurihara; Koichi Hayashi; Matsuhiko Hayashi; Ikuo Saito; Masaru Murai; Takao Saruta
COUP-TFI expression in human adrenocortical adenomas: possible role in steroidogenesis.
The Journal of clinical endocrinology and metabolism 1998;83(12):4520-3.
1998: Takashi Ando; Hirotaka Shibata; Toshihiko Suzuki; Isao Kurihara; Koichi Hayashi; Matsuhiko Hayashi; Ikuo Saito; Hiroshi Kawabe; Minako Tsujioka; Takao Saruta
The possible role of apoptosis-suppressing genes, bcl-2 and mcl-1/EAT in human adrenal tumors.
Endocrine research 1998;24(3-4):955-60.
1998: Hirotaka Shibata; Takashi Ando; Toshihiko Suzuki; Isao Kurihara; Koichi Hayashi; Matsuhiko Hayashi; Ikuo Saito; Hiroshi Kawabe; Minako Tsujioka; M Mural; Takao Saruta
Differential expression of an orphan receptor COUP-TFI and corepressors in adrenal tumors.
Endocrine research 1998;24(3-4):881-5.
1998: Keiji Fujiwara; Y Kanno; Koichi Hayashi; T Takenaka; Takao Saruta
Renal protective effects of efonidipine in partially nephrectomized spontaneously hypertensive rats.
Clinical and experimental hypertension (New York, N.Y. : 1993) 1998;20(3):295-312.
1997: M Murakami; Hiroto Matsuda; Eiji Kubota; Shu Wakino; Masanori Honda; Koichi Hayashi; Takao Saruta
Role of angiotensin II generated by angiotensin converting enzyme-independent pathways in canine kidney.
Kidney international. Supplement 1997;63():S132-5.
1997: K Oka; Koichi Hayashi; T Nakazato; Taichi Suzawa; K Fujiwara; Takao Saruta
Malignant hypertension in a patient with primary aldosteronism with elevated active renin concentration.
Internal medicine (Tokyo, Japan) 1997;36(10):700-4.
1997: Koichi Hayashi; Keiji Fujiwara; K Oka; Takahiko Nagahama; H Matsuda; Takao Saruta
Effects of insulin on rat renal microvessels: studies in the isolated perfused hydronephrotic kidney.
Kidney international 1997;51(5):1507-13.
1997: Koichi Hayashi; R Loutzenhiser; Murray Epstein
Direct evidence that thromboxane mimetic U44069 preferentially constricts the afferent arteriole.
Journal of the American Society of Nephrology : JASN 1997;8(1):25-31.
1996: Koichi Hayashi; Murray Epstein; Takao Saruta
Altered myogenic responsiveness of the renal microvasculature in experimental hypertension.
Journal of hypertension 1996;14(12):1387-401.
1996: Takao Saruta; Y Kanno; Koichi Hayashi; K Konishi
Antihypertensive agents and renal protection: calcium channel blockers.
Kidney international. Supplement 1996;55():S52-6.
1996: Kikuo Arakawa; H Suzuki; M Naitoh; A Matsumoto; Koichi Hayashi; Hiroto Matsuda; Atsuhiro Ichihara; E Kubota; Takao Saruta
Role of adenosine in the renal responses to contrast medium.
Kidney international 1996;49(5):1199-206.
1996: Koichi Hayashi; Takahiko Nagahama; K Oka; Murray Epstein; Takao Saruta
Disparate effects of calcium antagonists on renal microcirculation.
Hypertension research : official journal of the Japanese Society of Hypertension 1996;19(1):31-6.
1995: Koichi Hayashi; H Suzuki; Takao Saruta
Nitric oxide modulates but does not impair myogenic vasoconstriction of the afferent arteriole in spontaneously hypertensive rats. Studies in the isolated perfused hydronephrotic kidney.
Hypertension 1995;25(6):1212-9.
1995: Takao Saruta; Y Kanno; Koichi Hayashi; H Suzuki
Renal effects of amlodipine.
Journal of human hypertension 1995;9 Suppl 1():S11-6.
1994: Koichi Hayashi; R Loutzenhiser; Murray Epstein; H Suzuki; Takao Saruta
Multiple factors contribute to acetylcholine-induced renal afferent arteriolar vasodilation during myogenic and norepinephrine- and KCl-induced vasoconstriction. Studies in the isolated perfused hydronephrotic kidney.
Circulation research 1994;75(5):821-8.
1993: Koichi Hayashi; H Suzuki; Takao Saruta
Segmental differences in angiotensin receptor subtypes in interlobular artery of hydronephrotic rat kidneys.
The American journal of physiology 1993;265(6 Pt 2):F881-5.