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Fumihiko Kajiya

Research Profile

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Wakako Sumita Yoshikawa; Miyako Takaki; Hiroko Toyota; Naoto Yagi; Kengo Fukushima-Kusano; Ken Hashimoto; Fumihiko Kajiya; Noriyuki Kataoka; Tatsuhito Matsuo; Daiji Miura; Toru Miyoshi; Hiroshi Morita; Kazufumi Nakamura; Tohru Ohe; Hiroshi Okuyama; Juichiro Shimizu; Hiroshi Ito
Increased passive stiffness of cardiomyocytes in the transverse direction and residual actin and myosin cross-bridge formation in hypertrophied rat hearts induced by chronic β-adrenergic stimulation.
Fumihiko Kajiya; Satoshi Mohri; Fumihiko Kajiya
[Physiome in coronary circulation--links between function and structure, organ and molecule, and hopefully past and future].
Toyotaka Yada; Hiroaki Shimokawa; Osamu Hiramatsu; Minoru Satoh; Naoki Kashihara; Aya Takaki; Masami Goto; Yasuo Ogasawara; Fumihiko Kajiya
Erythropoietin enhances hydrogen peroxide-mediated dilatation of canine coronary collateral arterioles during myocardial ischemia in dogs in vivo.

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2013: Wakako Sumita Yoshikawa; Miyako Takaki; Hiroko Toyota; Naoto Yagi; Kengo Fukushima-Kusano; Ken Hashimoto; Fumihiko Kajiya; Noriyuki Kataoka; Tatsuhito Matsuo; Daiji Miura; Toru Miyoshi; Hiroshi Morita; Kazufumi Nakamura; Tohru Ohe; Hiroshi Okuyama; Juichiro Shimizu; Hiroshi Ito
Increased passive stiffness of cardiomyocytes in the transverse direction and residual actin and myosin cross-bridge formation in hypertrophied rat hearts induced by chronic β-adrenergic stimulation.
Circulation journal : official journal of the Japanese Circulation Society 2013;77(3):741-8.
2011: Fumihiko Kajiya; Satoshi Mohri; Fumihiko Kajiya
[Physiome in coronary circulation--links between function and structure, organ and molecule, and hopefully past and future].
Nihon rinsho. Japanese journal of clinical medicine 2011;69 Suppl 7():42-8.
2010: Toyotaka Yada; Hiroaki Shimokawa; Osamu Hiramatsu; Minoru Satoh; Naoki Kashihara; Aya Takaki; Masami Goto; Yasuo Ogasawara; Fumihiko Kajiya
Erythropoietin enhances hydrogen peroxide-mediated dilatation of canine coronary collateral arterioles during myocardial ischemia in dogs in vivo.
American journal of physiology. Heart and circulatory physiology 2010;299(6):H1928-35.
2010: Kazufumi Nakamura; Juichiro Shimizu; Noriyuki Kataoka; Katsushi Hashimoto; Tetsuya Ikeda; Hideki Fujio; Keiko Ohta-Ogo; Aiko Ogawa; Aya Miura; Satoshi Mohri; Satoshi Nagase; Hiroshi Morita; Kengo Fukushima Kusano; Hiroshi Date; Hiromi Matsubara; Seiichi Mochizuki; Ken Hashimoto; Fumihiko Kajiya; Tohru Ohe
Altered nano/micro-order elasticity of pulmonary artery smooth muscle cells of patients with idiopathic pulmonary arterial hypertension.
International journal of cardiology 2010;140(1):102-7.
2009: Seiichi Mochizuki; Aya Takayama; Tamaki Sasaki; Hideyuki Horike; Naoki Kashihara; Yasuo Ogasawara; Fumihiko Kajiya; Tomoki Kitawaki; Hisao Oka
Direct measurement of nitric oxide concentration in CAPD dialysate.
Peritoneal dialysis international : journal of the International Society for Peritoneal Dialysis 2009;29(1):111-4.
2008: Yasuyo Sugawara; Ryoko Ando; Hiroshi Kamioka; Yoshihito Ishihara; Sakhr A Murshid; Ken Hashimoto; Noriyuki Kataoka; Katsuhiko Tsujioka; Fumihiko Kajiya; Takashi Yamashiro; Teruko Takano-Yamamoto
The alteration of a mechanical property of bone cells during the process of changing from osteoblasts to osteocytes.
Bone 2008;43(1):19-24.
2008: Fumihiko Kajiya; Toyotaka Yada; Osamu Hiramatsu; Yasuo Ogasawara; Yousuke Inai; Masahito Kajiya
Coronary microcirculation in the beating heart.
Medical & biological engineering & computing 2008;46(5):411-9.
2008: Hiroshi Nakamoto; Yasuo Ogasawara; Fumihiko Kajiya
Visualisation of the effects of dilazep on rat afferent and efferent arterioles in vivo.
Hypertension research : official journal of the Japanese Society of Hypertension 2008;31(2):315-24.
2008: Toyotaka Yada; Hiroaki Shimokawa; Keiko Morikawa; Aya Takaki; Yoshiro Shinozaki; Hidezo Mori; Masami Goto; Yasuo Ogasawara; Fumihiko Kajiya
Role of Cu,Zn-SOD in the synthesis of endogenous vasodilator hydrogen peroxide during reactive hyperemia in mouse mesenteric microcirculation in vivo.
American journal of physiology. Heart and circulatory physiology 2008;294(1):H441-8.
2007: Ken Hashimoto; Noriyuki Kataoka; Emi Nakamura; Katsuhiko Tsujioka; Fumihiko Kajiya
Oxidized LDL specifically promotes the initiation of monocyte invasion during transendothelial migration with upregulated PECAM-1 and downregulated VE-cadherin on endothelial junctions.
Atherosclerosis 2007;194(2):e9-17.
2007: Toyotaka Yada; Hiroaki Shimokawa; Osamu Hiramatsu; Yoshiro Shinozaki; Hidezo Mori; Masami Goto; Yasuo Ogasawara; Fumihiko Kajiya
Important role of endogenous hydrogen peroxide in pacing-induced metabolic coronary vasodilation in dogs in vivo.
Journal of the American College of Cardiology 2007;50(13):1272-8.
2007: Renan Sukmawan; Toyotaka Yada; Eiji Toyota; Yoji Neishi; Teruyoshi Kume; Yoshiro Shinozaki; Hidezo Mori; Yasuo Ogasawara; Fumihiko Kajiya; Kiyoshi Yoshida
Edaravone preserves coronary microvascular endothelial function after ischemia/reperfusion on the beating canine heart in vivo.
Journal of pharmacological sciences 2007;104(4):341-8.
2007: Masahito Kajiya; Masanori Hirota; Yousuke Inai; Takahiko Kiyooka; Taro Morimoto; Tatsuo Iwasaki; Kousuke Endo; Satoshi Mohri; Juichiro Shimizu; Toyotaka Yada; Yasuo Ogasawara; Keiji Naruse; Tohru Ohe; Fumihiko Kajiya
Impaired NO-mediated vasodilation with increased superoxide but robust EDHF function in right ventricular arterial microvessels of pulmonary hypertensive rats.
American journal of physiology. Heart and circulatory physiology 2007;292(6):H2737-44.
2007: Ken Hashimoto; Noriyuki Kataoka; Fumihiko Kajiya
[Confocal microscopy].
Nihon rinsho. Japanese journal of clinical medicine 2007;65(2):279-86.
2007: Toyotaka Yada; Shuichiro Kaji; Takashi Akasaka; Seiichi Mochizuki; Yasuo Ogasawara; Kazuo Tanemoto; Kiyoshi Yoshida; Fumihiko Kajiya
Changes of asymmetric dimethylarginine, nitric oxide, tetrahydrobiopterin, and oxidative stress in patients with acute myocardial infarction by medical treatments.
Clinical hemorheology and microcirculation 2007;37(3):269-76.
2006: Toyotaka Yada; Hiroaki Shimokawa; Osamu Hiramatsu; Yoshisuke Haruna; Yoshitaka Morita; Naoki Kashihara; Yoshiro Shinozaki; Hidezo Mori; Masami Goto; Yasuo Ogasawara; Fumihiko Kajiya
Cardioprotective role of endogenous hydrogen peroxide during ischemia-reperfusion injury in canine coronary microcirculation in vivo.
American journal of physiology. Heart and circulatory physiology 2006;291(3):H1138-46.
2006: Masanori Hirota; Kozo Ishino; Ichiro Fukumasu; Kazuhiro Yoshida; Satoshi Mohri; Juichiro Shimizu; Fumihiko Kajiya; Shunji Sano
Prediction of functional recovery of 60-minute warm ischemic hearts from asphyxiated canine non-heart-beating donors.
The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation 2006;25(3):339-44.
2006: Yuki Morizane; Satoshi Mohri; Jun Kosaka; Shigenobu Toné; Takahiko Kiyooka; Takehiro Miyasaka; Juichiro Shimizu; Yasuo Ogasawara; Fumio Shiraga; Yohsuke Minatogawa; Junzo Sasaki; Hiroshi Ohtsuki; Fumihiko Kajiya
Iris movement mediates vascular apoptosis during rat pupillary membrane regression.
American journal of physiology. Regulatory, integrative and comparative physiology 2006;290(3):R819-25.
2006: Yu Oshima; Satoshi Mohri; Juichiro Shimizu; Gentaro Iribe; Takeshi Imaoka; Waso Fujinaka; Takahiko Kiyooka; Kozo Ishino; Shunji Sano; Fumihiko Kajiya; Hiroyuki Suga
Celsior preserved cardiac mechanoenergetics better than popular solutions in canine hearts.
The Annals of thoracic surgery 2006;81(2):658-64.
2006: Toyotaka Yada; Hiroaki Shimokawa; Fumihiko Kajiya
Cardioprotective effect of hydroxyfasudil as a specific Rho-kinase inhibitor, on ischemia-reperfusion injury in canine coronary microvessels in vivo.
Clinical hemorheology and microcirculation 2006;34(1-2):177-83.
2005: Fumihiko Kajiya; Mair Zamir; Stéphane Carlier
Cardiac hemodynamics, coronary circulation and interventional cardiology.
Annals of biomedical engineering 2005;33(12):1728-34.
2005: Yoji Neishi; Seiichi Mochizuki; Takehiro Miyasaka; Takahiro Kawamoto; Teruyoshi Kume; Renan Sukmawan; Miwako Tsukiji; Yasuo Ogasawara; Fumihiko Kajiya; Takashi Akasaka; Kiyoshi Yoshida; Masami Goto
Evaluation of bioavailability of nitric oxide in coronary circulation by direct measurement of plasma nitric oxide concentration.
Proceedings of the National Academy of Sciences of the United States of America 2005;102(32):11456-61.
2005: Seiichi Mochizuki; Yoko Chiba; Osamu Hiramatsu; Hiroyuki Tachibana; Hiroshi Nakamoto; Eiji Toyota; Yasuo Ogasawara; Fumihiko Kajiya
Direct measurement of nipradilol-derived nitric oxide in the vascular wall of canine femoral arteries.
Heart and vessels 2005;20(4):175-8.
2005: Sohei Hamanaka; Kazuo Tanemoto; E Inagaki; T Yamasawa; Kiyoshi Yoshida; S Mochizuki; M Goto; T Miyasaka; Fumihiko Kajiya; Noriaki Tanaka
Direct measurement of nitric oxide during experimental cardiopulmonary bypass.
The Journal of international medical research 2005;33(3):295-300.
2005: Tatsuo Iwasaki; Toru Takahashi; Hiroko Shimizu; Emiko Ohmori; Taro Morimoto; Masahito Kajiya; Mamoru Takeuchi; Kiyoshi Morita; Reiko Akagi; Fumihiko Kajiya
Increased pulmonary heme oxygenase-1 and delta-aminolevulinate synthase expression in monocrotaline-induced pulmonary hypertension.
Current neurovascular research 2005;2(2):133-9.
2005: Osami Honjo; Kozo Ishino; Takeshi Matsumoto; Shu Yamamoto; Tomohiro Asai; Takushi Kohmoto; Fumihiko Kajiya; Shunji Sano
Digital radiographic quantification of myocardial blood flow around a transmyocardial laser channel in rabbit hearts.
Circulation journal : official journal of the Japanese Circulation Society 2005;69(4):488-92.
2005: Akira Nishiyama; Li Yao; Yuyan Fan; Moe Kyaw; Noriyuki Kataoka; Ken Hashimoto; Yukiko Nagai; Emi Nakamura; Masanori Yoshizumi; Takatomi Shokoji; Shoji Kimura; Hideyasu Kiyomoto; Katsuhiko Tsujioka; Masakazu Kohno; Toshiaki Tamaki; Fumihiko Kajiya; Youichi Abe
Involvement of aldosterone and mineralocorticoid receptors in rat mesangial cell proliferation and deformability.
Hypertension 2005;45(4):710-6.
2005: Hidemi Fujino; Hisaharu Kohzuki; Isao Takeda; Takahiko Kiyooka; Takehiro Miyasaka; Satoshi Mohri; Juichiro Shimizu; Fumihiko Kajiya
Regression of capillary network in atrophied soleus muscle induced by hindlimb unweighting.
Journal of applied physiology (Bethesda, Md. : 1985) 2005;98(4):1407-13.
2005: Satoshi Mohri; Juichiro Shimizu; Gentaro Iribe; Haruo Ito; Terumasa Morita; Hiroki Yamaguchi; Shunji Sano; Fumihiko Kajiya; Hiroyuki Suga
Normal distribution of ventricular pressure-volume area of arrhythmic beats under atrial fibrillation in canine heart.
American journal of physiology. Heart and circulatory physiology 2005;288(4):H1740-6.
2005: Eiji Toyota; Yasuo Ogasawara; Osamu Hiramatsu; Hiroyuki Tachibana; Fumihiko Kajiya; Shinji Yamamori; William M Chilian
Dynamics of flow velocities in endocardial and epicardial coronary arterioles.
American journal of physiology. Heart and circulatory physiology 2005;288(4):H1598-603.
2005: Takahiko Kiyooka; Osamu Hiramatsu; Fumiyuki Shigeto; Hiroshi Nakamoto; Hiroyuki Tachibana; Toyotaka Yada; Yasuo Ogasawara; Masahito Kajiya; Taro Morimoto; Yuki Morizane; Satoshi Mohri; Juichiro Shimizu; Tohru Ohe; Fumihiko Kajiya
Direct observation of epicardial coronary capillary hemodynamics during reactive hyperemia and during adenosine administration by intravital video microscopy.
American journal of physiology. Heart and circulatory physiology 2005;288(3):H1437-43.
2005: Toyotaka Yada; Hiroaki Shimokawa; Osamu Hiramatsu; Tatsuya Kajita; Fumiyuki Shigeto; Etsuro Tanaka; Yoshiro Shinozaki; Hidezo Mori; Takahiko Kiyooka; Masashi Katsura; Seitaro Ohkuma; Masami Goto; Yasuo Ogasawara; Fumihiko Kajiya
Beneficial effect of hydroxyfasudil, a specific Rho-kinase inhibitor, on ischemia/reperfusion injury in canine coronary microcirculation in vivo.
Journal of the American College of Cardiology 2005;45(4):599-607.
2005: Seiichi Mochizuki; Pieter Sipkema; Masami Goto; Osamu Hiramatsu; Hiroshi Nakamoto; Eiji Toyota; Tatsuya Kajita; Fumiyuki Shigeto; Toyotaka Yada; Yasuo Ogasawara; Fumihiko Kajiya
Exogenous NO suppresses flow-induced endothelium-derived NO production because of depletion of tetrahydrobiopterin.
American journal of physiology. Heart and circulatory physiology 2005;288(2):H553-8.
2005: Seiichi Mochizuki; Jun-Ichi Ono; Toyotaka Yada; Yasuo Ogasawara; Takehiro Miyasaka; Masumi Kimoto; Naoki Kashihara; Fumihiko Kajiya
Systemic nitric oxide production rate during hemodialysis and its relationship with nitric oxide-related factors.
Blood purification 2005;23(4):317-24.
2004: Ken Hashimoto; Noriyuki Kataoka; Emi Nakamura; Hiroko Asahara; Yasuo Ogasawara; Katsuhiko Tsujioka; Fumihiko Kajiya
Direct observation and quantitative analysis of spatiotemporal dynamics of individual living monocytes during transendothelial migration.
Atherosclerosis 2004;177(1):19-27.
2004: Gentaro Iribe; Juichiro Shimizu; Satoshi Mohri; Yi Syuu; Takeshi Imaoka; Takahiko Kiyooka; Junichi Araki; Y Kanmura; Fumihiko Kajiya; Hiroyuki Suga
Arterial and left ventricular pressures illude transient alternans of contractility during postextrasystolic potentiation.
The Japanese journal of physiology 2004;54(4):373-83.
2004: Ju Mizuno; Satoshi Mohri; Juichiro Shimizu; Shunsuke Suzuki; Takeshi Mikane; Junichi Araki; T Nishiyama; K Hanaoka; Fumihiko Kajiya; Hiroyuki Suga
Load independence of temperature-dependent Ca2+ recirculation fraction in canine heart.
The Japanese journal of physiology 2004;54(4):319-29.
2004: Eiji Toyota; Yasuo Ogasawara; Katsukui Fujimoto; Tatsuya Kajita; Fumiyuki Shigeto; Takahisa Asano; Nozomi Watanabe; Fumihiko Kajiya
Global heterogeneity of glomerular volume distribution in early diabetic nephropathy.
Kidney international 2004;66(2):855-61.
2004: Naoto Yagi; Hiroshi Okuyama; Hiroko Toyota; Junichi Araki; Juichiro Shimizu; Gentaro Iribe; Kazufumi Nakamura; Satoshi Mohri; Katsuhiko Tsujioka; Hiroyuki Suga; Fumihiko Kajiya
Sarcomere-length dependence of lattice volume and radial mass transfer of myosin cross-bridges in rat papillary muscle.
Pflügers Archiv : European journal of physiology 2004;448(2):153-60.
2004: Naoto Yagi; Juichiro Shimizu; Satoshi Mohri; Jun'ichi Araki; Kazufumi Nakamura; Hiroshi Okuyama; Hiroko Toyota; Taro Morimoto; Yuki Morizane; Mie Kurusu; Tatsushi Miura; Katsushi Hashimoto; Katsuhiko Tsujioka; Hiroyuki Suga; Fumihiko Kajiya
X-ray diffraction from a left ventricular wall of rat heart.
Biophysical journal 2004;86(4):2286-94.
2004: Takeshi Matsumoto; Hiroyuki Tachibana; Takahisa Asano; Mami Takemoto; Yasuo Ogasawara; Keiji Umetani; Fumihiko Kajiya
Pattern differences between distributions of microregional myocardial flows in crystalloid- and blood-perfused rat hearts.
American journal of physiology. Heart and circulatory physiology 2004;286(4):H1331-8.
2004: Hiroshi Nakamoto; Naoki Sakane; Kazuhiro Kimura; Toshihide Yoshida; Seiichi Mochizuki; Yasuo Ogasawara; Fumihiko Kajiya
Synergistic effects of C-peptide and insulin on coronary flow in early diabetic rats.
Metabolism: clinical and experimental 2004;53(3):335-9.
2004: Takahisa Asano; Takeshi Matsumoto; Hiroyuki Tachibana; Mami Takemoto; Fumihiko Kajiya
Myocardial microvascular perfusion after transfusion of liposome-encapsulated hemoglobin evaluated in cross-circulated rat hearts using tracer digital radiography.
Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs 2004;7(3):145-8.
2003: Seiichi Mochizuki; Hans Vink; Osamu Hiramatsu; Tatsuya Kajita; Fumiyuki Shigeto; Jos A E Spaan; Fumihiko Kajiya
Role of hyaluronic acid glycosaminoglycans in shear-induced endothelium-derived nitric oxide release.
American journal of physiology. Heart and circulatory physiology 2003;285(2):H722-6.
2003: Seiichi Mochizuki; Takehiro Miyasaka; Masami Goto; Yasuo Ogasawara; Toyotaka Yada; Maki Akiyama; Yoji Neishi; Tomohiko Toyoda; Junko Tomita; Yuji Koyama; Katsuhiko Tsujioka; Fumihiko Kajiya; Takashi Akasaka; Kiyoshi Yoshida
Measurement of acetylcholine-induced endothelium-derived nitric oxide in aorta using a newly developed catheter-type nitric oxide sensor.
Biochemical and biophysical research communications 2003;306(2):505-8.
2003: Toyotaka Yada; Masami Goto; Osamu Hiramatsu; Hiroyuki Tachibana; Eiji Toyota; Hiroshi Nakamoto; Yasuo Ogasawara; Hiroto Matsuda; Koki Arakawa; Koichi Hayashi; Hiromichi Suzuki; Fumihiko Kajiya
In vivo visualization of subendocardial arteriolar response in renovascular hypertensive hearts.
American journal of physiology. Heart and circulatory physiology 2003;284(5):H1785-92.
2003: Yumiko Doi; Junichi Araki; Waso Fujinaka; Takahiko Kiyooka; Yu Oshima; Gentaro Iribe; Juichiro Shimizu; Kiyoshi Morita; Fumihiko Kajiya; Hiroyuki Suga
Exponential fitting of postextrasystolic potentiation may underestimate the cardiac Ca2+ recirculation fraction: a theoretical analysis.
The Japanese journal of physiology 2003;53(2):89-96.
2003: Toyotaka Yada; Hiroaki Shimokawa; Osamu Hiramatsu; Tatsuya Kajita; Fumiyuki Shigeto; Masami Goto; Yasuo Ogasawara; Fumihiko Kajiya
Hydrogen peroxide, an endogenous endothelium-derived hyperpolarizing factor, plays an important role in coronary autoregulation in vivo.
Circulation 2003;107(7):1040-5.
2003: Hiroshi Okuyama; Naoto Yagi; Hiroko Toyota; Junichi Araki; Juichiro Shimizu; Gentaro Iribe; Kazufumi Nakamura; Satoshi Mohri; Mikio Kakishita; Katsushi Hashimoto; Taro Morimoto; Katsuhiko Tsujioka; Fumihiko Kajiya; Hiroyuki Suga
An X-ray diffraction study on contraction of rat papillary muscle with different afterloads.
Advances in experimental medicine and biology 2003;538():533-9; discussion 539.
2002: Noriyuki Kataoka; Kanso Iwaki; Ken Hashimoto; Seiichi Mochizuki; Yasuo Ogasawara; Masaaki Sato; Katsuhiko Tsujioka; Fumihiko Kajiya
Measurements of endothelial cell-to-cell and cell-to-substrate gaps and micromechanical properties of endothelial cells during monocyte adhesion.
Proceedings of the National Academy of Sciences of the United States of America 2002;99(24):15638-43.
2002: Tokunori Yamamoto; Tetsuhiro Tada; Sergey V Brodsky; Hiroyoshi Tanaka; Eisei Noiri; Fumihiko Kajiya; Michael S Goligorsky
Intravital videomicroscopy of peritubular capillaries in renal ischemia.
American journal of physiology. Renal physiology 2002;282(6):F1150-5.
2002: Seiichi Mochizuki; Naoyuki Himi; Takehiro Miyasaka; Hiroshi Nakamoto; Mami Takemoto; Kazuhiro Hirano; Katsuhiko Tsujioka; Yasuo Ogasawara; Fumihiko Kajiya
Evaluation of basic performance and applicability of a newly developed in vivo nitric oxide sensor.
Physiological measurement 2002;23(2):261-8.
2002: Eiji Toyota; Katsukuni Fujimoto; Yasuo Ogasawara; Tatsuya Kajita; Fumiyuki Shigeto; Takeshi Matsumoto; Masami Goto; Fumihiko Kajiya
Dynamic changes in three-dimensional architecture and vascular volume of transmural coronary microvasculature between diastolic- and systolic-arrested rat hearts.
Circulation 2002;105(5):621-6.
2002: Terumasa Morita; Junichi Araki; Yu Oshima; Hidenobu Mitani; Gentaro Iribe; Satoshi Mohri; Juichiro Shimizu; Shunji Sano; Fumihiko Kajiya; Hiroyuki Suga
Frequency distribution, variance, and moving average of left ventricular rhythm and contractility during atrial fibrillation in dog.
The Japanese journal of physiology 2002;52(1):41-9.
2001: Tokunori Yamamoto; Y Tomura; Hiroyoshi Tanaka; Fumihiko Kajiya
In vivo visualization of characteristics of renal microcirculation in hypertensive and diabetic rats.
American journal of physiology. Renal physiology 2001;281(3):F571-7.
2001: T Yamamoto; K Hayashi; H Matsuda; E Kubota; H Tanaka; Y Ogasawara; H Nakamoto; H Suzuki; T Saruta; Fumihiko Kajiya
In vivo visualization of angiotensin II- and tubuloglomerular feedback-mediated renal vasoconstriction.
Kidney international 2001;60(1):364-9.
2001: Gentaro Iribe; Junichi Araki; Satoshi Mohri; Juichiro Shimizu; Takeshi Imaoka; Y Kanmura; Fumihiko Kajiya; Hiroyuki Suga
New calculation of internal Ca(2+) recirculation fraction from alternans decay of postextrasystolic potentiation.
The Japanese journal of physiology 2001;51(2):143-9.
2001: D Merkus; Isabelle Vergroesen; Osamu Hiramatsu; Hiroyuki Tachibana; Hiroshi Nakamoto; Eiji Toyota; M Goto; Yasuo Ogasawara; Jos A E Spaan; Fumihiko Kajiya
Stenosis differentially affects subendocardial and subepicardial arterioles in vivo.
American journal of physiology. Heart and circulatory physiology 2001;280(4):H1674-82.
2001: Tokunori Yamamoto; K Hayashi; Y Tomura; Hiroyoshi Tanaka; Fumihiko Kajiya
Direct in vivo visualization of renal microcirculation by intravital CCD videomicroscopy.
Experimental nephrology 2001;9(2):150-5.
2001: Takeshi Matsumoto; Hiroyuki Tachibana; Yasuo Ogasawara; Fumihiko Kajiya
New double-tracer digital radiography for analysis of spatial and temporal myocardial flow heterogeneity.
American journal of physiology. Heart and circulatory physiology 2001;280(1):H465-74.
2000: Fumihiko Kajiya; Toyotaka Yada; T Matsumoto; Masami Goto; Yasuo Ogasawara
Intramyocardial influences on blood flow distributions in the myocardial wall.
Annals of biomedical engineering 2000;28(8):897-902.
2000: Seiichi Mochizuki; Eiji Toyota; Osamu Hiramatsu; Tatsuya Kajita; Fumiyuki Shigeto; M Takemoto; Y Tanaka; K Kawahara; Fumihiko Kajiya
Effect of dietary control on plasma nitrate level and estimation of basal systemic nitric oxide production rate in humans.
Heart and vessels 2000;15(6):274-9.
2000: Tokunori Yamamoto; K Hayashi; H Matsuda; Y Tomura; Y Ogasawara; R Hashimoto; T Tada; Hiroyoshi Tanaka; Fumihiko Kajiya
Direct in vivo visualization of glomerular microcirculation by intravital pencil lens-probe CCD videomicroscopy.
Clinical hemorheology and microcirculation 2000;23(2-4):103-8.
1999: Toyotaka Yada; Osamu Hiramatsu; Hiroyuki Tachibana; Eiji Toyota; Fumihiko Kajiya
Role of NO and K(+)(ATP) channels in adenosine-induced vasodilation on in vivo canine subendocardial arterioles.
The American journal of physiology 1999;277(5 Pt 2):H1931-9.
1999: M Kagiyama; Yasuo Ogasawara; S Tadaoka; Fumihiko Kajiya
Measurement accuracy of the flow velocity in pulsed ultrasound Doppler velocimeter.
Ultrasound in medicine & biology 1999;25(8):1265-74.
1999: D Merkus; Fumihiko Kajiya; Hans Vink; Isabelle Vergroesen; Jenny Dankelman; M Goto; Jos A E Spaan
Prolonged diastolic time fraction protects myocardial perfusion when coronary blood flow is reduced.
Circulation 1999;100(1):75-81.
1999: Takeshi Matsumoto; J Ebata; Hiroyuki Tachibana; M Goto; Fumihiko Kajiya
Transmural microcirculatory blood flow distribution in right and left ventricular free walls of rabbits.
The American journal of physiology 1999;277(1 Pt 2):H183-91.
1999: Fumihiko Kajiya; M Goto
Integrative physiology of coronary microcirculation.
The Japanese journal of physiology 1999;49(3):229-41.
1999: Eiji Toyota; M Goto; Hiroshi Nakamoto; J Ebata; Hiroyuki Tachibana; Osamu Hiramatsu; Yasuo Ogasawara; Fumihiko Kajiya
Endothelium-derived nitric oxide enhances the effect of intraaortic balloon pumping on diastolic coronary flow.
The Annals of thoracic surgery 1999;67(5):1254-61.
1998: Osamu Hiramatsu; Masami Goto; Toyotaka Yada; A Kimura; Y Chiba; Hiroyuki Tachibana; Yasuo Ogasawara; Katsuhiko Tsujioka; Fumihiko Kajiya
In vivo observations of the intramural arterioles and venules in beating canine hearts.
The Journal of physiology 1998;509 ( Pt 2)():619-28.
1997: Fumihiko Kajiya
Temporal and spatial heterogeneity of blood supply to the heart: visualization and interpretation.
Methods of information in medicine 1997;36(4-5):319-21.
1997: Takeshi Matsumoto; J Ebata; Katsuhiko Tsujioka; Yasuo Ogasawara; Fumihiko Kajiya
Spatial fluctuation of regional myocardial blood flows.
Methods of information in medicine 1997;36(4-5):254-6.
1997: K Morita; H Mori; Katsuhiko Tsujioka; A Kimura; Y Ogasawara; M Goto; Osamu Hiramatsu; Fumihiko Kajiya; E O Feigl
Alpha-adrenergic vasoconstriction reduces systolic retrograde coronary blood flow.
The American journal of physiology 1997;273(6 Pt 2):H2746-55.
1997: Fumihiko Kajiya; Yasuo Ogasawara; Osamu Hiramatsu; Hiroyuki Tachibana; Masami Goto; Toyotaka Yada
The relationship between cardiac contraction and intramyocardial hemodynamics.
IEEE engineering in medicine and biology magazine : the quarterly magazine of the Engineering in Medicine & Biology Society 1997;16(5):127-32.
1997: Kanso Iwaki; K Ohashi; Masao Ikeda; Katsuhiko Tsujioka; Fumihiko Kajiya; Masashi Kurimoto
Decrease in the amount of focal adhesion kinase (p125(FAK)) in interleukin-1beta-stimulated human umbilical vein endothelial cells by binding of human monocytic cell lines.
The Journal of biological chemistry 1997;272(33):20665-70.
1996: A Kimura; Eiji Toyota; S Lu; Masami Goto; Toyotaka Yada; Y Chiba; J Ebata; Hiroyuki Tachibana; Yasuo Ogasawara; Katsuhiko Tsujioka; Fumihiko Kajiya
Effects of intraaortic balloon pumping on septal arterial blood flow velocity waveform during severe left main coronary artery stenosis.
Journal of the American College of Cardiology 1996;27(4):810-6.
1996: Takeshi Matsumoto; Masami Goto; Hiroyuki Tachibana; Yasuo Ogasawara; Katsuhiko Tsujioka; Fumihiko Kajiya
Microheterogeneity of myocardial blood flow in rabbit hearts during normoxic and hypoxic states.
The American journal of physiology 1996;270(2 Pt 2):H435-41.
1996: Eiji Toyota; L Songfang; A Kimura; Osamu Hiramatsu; Hiroyuki Tachibana; Y Chiba; Masami Goto; Yasuo Ogasawara; Katsuhiko Tsujioka; Fumihiko Kajiya
Evaluation of intramyocardial coronary blood flow waveform during intraaortic balloon pumping in the absence or presence of coronary stenosis.
Artificial organs 1996;20(2):166-8.
1996: T Yamamoto; Yasuo Ogasawara; A Kimura; H Tanaka; Osamu Hiramatsu; Katsuhiko Tsujioka; M J Lever; K H Parker; C J Jones; C G Caro; Fumihiko Kajiya
Blood velocity profiles in the human renal artery by Doppler ultrasound and their relationship to atherosclerosis.
Arteriosclerosis, thrombosis, and vascular biology 1996;16(1):172-7.
1995: Toyotaka Yada; Osamu Hiramatsu; A Kimura; Hiroyuki Tachibana; Y Chiba; S Lu; Masami Goto; Yasuo Ogasawara; Katsuhiko Tsujioka; Fumihiko Kajiya
Direct in vivo observation of subendocardial arteriolar response during reactive hyperemia.
Circulation research 1995;77(3):622-31.
1994: Toyotaka Yada; Osamu Hiramatsu; Masami Goto; Yasuo Ogasawara; A Kimura; T Yamamoto; Katsuhiko Tsujioka; Fumihiko Kajiya
Effects of nitroglycerin on diameter and pulsation amplitude of subendocardial arterioles in beating porcine heart.
The American journal of physiology 1994;267(5 Pt 2):H1719-25.
1994: C J Jones; M J Lever; Kim H Parker; Yasuo Ogasawara; Osamu Hiramatsu; Katsuhiko Tsujioka; T Takenaka; C G Caro; Fumihiko Kajiya
Influence of heart rate and vasoactive drugs on blood flow patterns at the canine ilio-femoral bifurcation.
Cardiovascular research 1994;28(11):1686-93.
1994: Osamu Hiramatsu; Masami Goto; Toyotaka Yada; A Kimura; Hiroyuki Tachibana; Yasuo Ogasawara; Katsuhiko Tsujioka; Fumihiko Kajiya
Diameters of subendocardial arterioles and venules during prolonged diastole in canine left ventricles.
Circulation research 1994;75(2):393-7.
1993: M Goto; A Kimura; Katsuhiko Tsujioka; Fumihiko Kajiya
Characteristics of coronary artery inflow and its significance in coronary pathophysiology.
Biorheology 1993;30(5-6):323-31.
1993: Toyotaka Yada; Osamu Hiramatsu; A Kimura; Masami Goto; Yasuo Ogasawara; Katsuhiko Tsujioka; S Yamamori; K Ohno; H Hosaka; Fumihiko Kajiya
In vivo observation of subendocardial microvessels of the beating porcine heart using a needle-probe videomicroscope with a CCD camera.
Circulation research 1993;72(5):939-46.
1993: Fumihiko Kajiya; S Matsuoka; Yasuo Ogasawara; Osamu Hiramatsu; S Kanazawa; Y Wada; S Tadaoka; Katsuhiko Tsujioka; Toshiyoshi Fujiwara; M Zamir
Velocity profiles and phasic flow patterns in the non-stenotic human left anterior descending coronary artery during cardiac surgery.
Cardiovascular research 1993;27(5):845-50.
1993: S Tadaoka; A Kimura; T Yada; Katsuhiko Tsujioka; S Nezuo; T Sawayama; Fumihiko Kajiya
Decreased mid-to-late diastolic decay of diastolic coronary artery flow velocity in pressure-overloaded left ventricular hypertrophy.
Heart and vessels 1993;8(2):91-7.
1993: Fumihiko Kajiya; Toyotaka Yada; A Kimura; Osamu Hiramatsu; Masami Goto; Yasuo Ogasawara; Katsuhiko Tsujioka
Endocardial coronary microcirculation of the beating heart.
Advances in experimental medicine and biology 1993;346():173-80.
1992: A Kimura; Osamu Hiramatsu; Y Wada; T Yada; T Yamamoto; M Goto; Yasuo Ogasawara; Katsuhiko Tsujioka; Fumihiko Kajiya
Atrial contractility affects phasic blood flow velocity of atrial small vessels in the dog.
Cardiovascular research 1992;26(12):1219-25.
1992: Fumihiko Kajiya; Osamu Hiramatsu; A Kimura; T Yamamoto; T Yada; Y Ogasawara; Katsuhiko Tsujioka
Blood velocity patterns in poststenotic regions and velocity waveforms for myocardial inflow associated with coronary artery stenosis in dogs.
Journal of biomechanical engineering 1992;114(3):385-90.
1992: A Kimura; Osamu Hiramatsu; T Yamamoto; Yasuo Ogasawara; Toyotaka Yada; Masami Goto; Katsuhiko Tsujioka; Fumihiko Kajiya
Effect of coronary stenosis on phasic pattern of septal artery in dogs.
The American journal of physiology 1992;262(6 Pt 2):H1690-8.
1992: Masami Goto; A E Flynn; J W Doucette; A Kimura; Osamu Hiramatsu; T Yamamoto; Yasuo Ogasawara; Katsuhiko Tsujioka; J I Hoffman; Fumihiko Kajiya
Effect of intracoronary nitroglycerin administration on phasic pattern and transmural distribution of flow during coronary artery stenosis.
Circulation 1992;85(6):2296-304.
1992: C J Jones; M J Lever; Yasuo Ogasawara; Kim H Parker; Katsuhiko Tsujioka; Osamu Hiramatsu; K Mito; C G Caro; Fumihiko Kajiya
Blood velocity distributions within intact canine arterial bifurcations.
The American journal of physiology 1992;262(5 Pt 2):H1592-9.
1992: Osamu Hiramatsu; A Kimura; Toyotaka Yada; T Yamamoto; Yasuo Ogasawara; Masami Goto; Katsuhiko Tsujioka; Fumihiko Kajiya
Phasic characteristics of arterial inflow and venous outflow of right ventricular myocardium in dogs.
The American journal of physiology 1992;262(5 Pt 2):H1422-7.
1991: S Tadaoka; Y Wada; A Kimura; T Yada; K Tamura; K Hasegawa; S Nezuo; T Sawayama; Katsuhiko Tsujioka; Fumihiko Kajiya
Effect of left ventricular hypertrophy secondary to systemic hypertension on left coronary artery flow dynamics.
Cardiovascular research 1991;25(11):955-64.
1991: S Tadaoka; Y Wada; A Kimura; T Yada; J Tanaka; K Hasegawa; S Nezuo; T Sawayama; Katsuhiko Tsujioka; Fumihiko Kajiya
[Left ventricular hypertrophy secondary to systemic hypertension: its effect on coronary hemodynamics].
Journal of cardiology 1991;21(2):375-82.
1990: Masami Goto; Katsuhiko Tsujioka; Yasuo Ogasawara; Y Wada; S Tadaoka; Osamu Hiramatsu; M Yanaka; Fumihiko Kajiya
Effect of blood filling in intramyocardial vessels on coronary arterial inflow.
The American journal of physiology 1990;258(4 Pt 2):H1042-8.
1990: S Tadaoka; M Kagiyama; Osamu Hiramatsu; Yasuo Ogasawara; Katsuhiko Tsujioka; Y Wada; T Sawayama; Fumihiko Kajiya
Accuracy of 20-MHz Doppler catheter coronary artery velocimetry for measurement of coronary blood flow velocity.
Catheterization and cardiovascular diagnosis 1990;19(3):205-13.
1990: K Mito; Yasuo Ogasawara; Osamu Hiramatsu; Katsuhiko Tsujioka; Fumihiko Kajiya
A laser Doppler catheter for monitoring both phasic and mean coronary vein flow.
Heart and vessels 1990;6(1):1-8.
1989: Fumihiko Kajiya; Katsuhiko Tsujioka; Yasuo Ogasawara; Osamu Hiramatsu; Y Wada; Masami Goto; M Yanaka
Analysis of the characteristics of the flow velocity waveforms in left atrial small arteries and veins in the dog.
Circulation research 1989;65(5):1172-81.
1989: Toshiyoshi Fujiwara; A Nogami; Hisao Masaki; H Yamane; S Matsuoka; Hiroki Yoshida; H Fukuda; T Katsumura; Fumihiko Kajiya
Coronary flow velocity waveforms in aortic stenosis and the effects of valve replacement.
The Annals of thoracic surgery 1989;48(4):518-22.
1989: Fumihiko Kajiya; Katsuhiko Tsujioka; Yasuo Ogasawara; K Mito; Osamu Hiramatsu; Masami Goto; Y Wada; S Matsuoka
Mechanical control of coronary artery inflow and vein outflow.
Japanese circulation journal 1989;53(5):431-9.
1988: Toshiyoshi Fujiwara; Fumihiko Kajiya; S Kanazawa; S Matsuoka; Y Wada; Osamu Hiramatsu; M Kagiyama; Yasuo Ogasawara; Katsuhiko Tsujioka; T Katsumura
Comparison of blood-flow velocity waveforms in different coronary artery bypass grafts. Sequential saphenous vein grafts and internal mammary artery grafts.
Circulation 1988;78(5 Pt 1):1210-7.
1988: Fumihiko Kajiya; Katsuhiko Tsujioka; Yasuo Ogasawara; Y Wada; Osamu Hiramatsu; M Goto; M Nakai; S Tadaoka; S Matsuoka; Y Sha
Effect of packed cell volume on diastolic coronary artery pressure-flow relations in the dog.
Cardiovascular research 1988;22(8):545-54.
1988: Toshiyoshi Fujiwara; A Nogami; Hisao Masaki; H Yamane; S Kanazawa; S Matsuoka; Hiroki Yoshida; T Katsumura; Yasuo Ogasawara; Fumihiko Kajiya
Coronary flow characteristics of left coronary artery in aortic regurgitation before and after aortic valve replacement.
The Annals of thoracic surgery 1988;46(1):79-84.
1988: Osamu Hiramatsu; Yasuo Ogasawara; K Mito; Katsuhiko Tsujioka; Fumihiko Kajiya
[A new laser Doppler velocimeter with two fibers and its application to measurements of stenotic coronary artery flow].
Iyō denshi to seitai kōgaku. Japanese journal of medical electronics and biological engineering 1988;26(2):92-7.
1988: Katsuhiko Tsujioka; Yasuo Ogasawara; K Mito; Osamu Hiramatsu; Y Wada; Masami Goto; S Matsuoka; M Kagiyama; Fumihiko Kajiya
Piezoelectric polymer curvature sensor for measurement of regional curvature radius of LV wall.
The American journal of physiology 1988;254(5 Pt 2):H1010-6.
1988: Fumihiko Kajiya; Osamu Hiramatsu; Yasuo Ogasawara; K Mito; Katsuhiko Tsujioka
Dual-fiber laser Doppler velocimeter and its application to the measurements of coronary blood velocity.
Biorheology 1988;25(1-2):227-35.
1987: Fumihiko Kajiya; Katsuhiko Tsujioka; Yasuo Ogasawara; Y Wada; S Matsuoka; S Kanazawa; Osamu Hiramatsu; S Tadaoka; Masami Goto; Toshiyoshi Fujiwara
Analysis of flow characteristics in poststenotic regions of the human coronary artery during bypass graft surgery.
Circulation 1987;76(5):1092-100.
1987: Fumihiko Kajiya; Osamu Hiramatsu; K Mito; Yasuo Ogasawara; Katsuhiko Tsujioka
An optical-fiber laser Doppler velocimeter and its application to measurements of coronary blood flow velocities.
Medical progress through technology 1987;12(1-2):77-85.
1986: Fumihiko Kajiya; Yasuo Ogasawara; Katsuhiko Tsujioka; M Nakai; Masami Goto; Y Wada; S Tadaoka; S Matsuoka; K Mito; T Fujiwara
Evaluation of human coronary blood flow with an 80 channel 20 MHz pulsed Doppler velocimeter and zero-cross and Fourier transform methods during cardiac surgery.
Circulation 1986;74(5 Pt 2):III53-60.
1986: Fumihiko Kajiya; K Tsujioka; S Tadaoka
[Coronary blood flow velocities in humans evaluated during cardiac surgery using a 20 MHz 80 + 1 channel ultrasound pulsed Doppler velocimeter].
Journal of cardiography 1986;16(2):279-90.
1986: Fumihiko Kajiya; Katsuhiko Tsujioka; Masami Goto; Y Wada; X L Chen; M Nakai; S Tadaoka; Osamu Hiramatsu; Yasuo Ogasawara; K Mito
Functional characteristics of intramyocardial capacitance vessels during diastole in the dog.
Circulation research 1986;58(4):476-85.
1985: M Kagiyama; Y Ogasawara; K Goto; Fumihiko Kajiya
Fluctuations in tracer amounts in a compartmental system with a Markovian transition process.
IEEE transactions on bio-medical engineering 1985;32(8):630-3.
1985: Fumihiko Kajiya; G Tomonaga; K Tsujioka; Y Ogasawara; H Nishihara
Evaluation of local blood flow velocity in proximal and distal coronary arteries by laser Doppler method.
Journal of biomechanical engineering 1985;107(1):10-5.
1985: Fumihiko Kajiya; Katsuhiko Tsujioka; Masami Goto; Y Wada; S Tadaoka; M Nakai; Osamu Hiramatsu; Yasuo Ogasawara; K Mito; N Hoki
Evaluation of phasic blood flow velocity in the great cardiac vein by a laser Doppler method.
Heart and vessels 1985;1(1):16-23.
1983: Fumihiko Kajiya; G Tomonaga
[Flow dynamics of the coronary circulation].
Iyō denshi to seitai kōgaku. Japanese journal of medical electronics and biological engineering 1983;21(3):145-50.
1983: M Kagiyama; G Tomonaga; N Hoki; Fumihiko Kajiya
[Analysis of the "disease state" of coronary disease using a Markov model].
Iyō denshi to seitai kōgaku. Japanese journal of medical electronics and biological engineering 1983;21(2):80-6.
1982: Fumihiko Kajiya; N Hoki; G Tomonaga
[Determination of the blood flow in the coronary vein using the laser Doppler technic].
Kokyu to junkan. Respiration & circulation 1982;30(11):1101-8.
1982: Fumihiko Kajiya; N Hoki; G Tomonaga; K Mito; M Kagiyama; Osamu Hiramatsu
[Local blood flow velocity measurement in artery by laser doppler method (author's transl)].
Kokyu to junkan. Respiration & circulation 1982;30(2):141-9.
1982: Fumihiko Kajiya; N Hoki; G Tomonaga; M Saito
Engineering approaches to the evaluation of cardiac function in future.
Medical progress through technology 1982;9(2-3):57-65.
1981: Fumihiko Kajiya; N Hoki; G Tomonaga; H Nishihara
A Laser-Doppler-Velocimeter using an optical fiber and its application to local velocity measurement in the coronary artery.
Experientia 1981;37(11):1171-3.
1981: G Tomonaga; H Mitake; N Hoki; Fumihiko Kajiya
Measurement of point velocity in the canine coronary artery by laser Doppler velocimeter with optical fiber.
The Japanese journal of surgery 1981;11(4):226-31.