Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Yoshinori Murayama"'
Autor:
Takuya Kishi, Yasuhiro Oga, Takafumi Sakamoto, Takuya Akashi, Keita Saku, Yoshinori Murayama, Kenji Sunagawa, Tomomi Ide, Akiko Nishizaki, Kazuo Sakamoto, Kazuya Hosokawa
Publikováno v:
Journal of Cardiac Failure. 22:631-638
Although vagal nerve stimulation (VNS) benefits patients with chronic heart failure (CHF), the optimal dose of VNS remains unknown. In clinical trials, adverse symptoms limited up-titration. In this study, we evaluated the impact of various voltages
Autor:
Takuya Kishi, Takafumi Sakamoto, Takuya Akashi, Genya Sunagawa, Yoshinori Murayama, Kenji Sunagawa, Hiroyuki Tsutsui, Keita Saku, Takahiro Arimura
Publikováno v:
European Heart Journal. 38
Autor:
Yoshinori Murayama, Koichi Takahashi
Publikováno v:
Ecological Research. 29:823-833
This study examined the effects of topographic and edaphic conditions on alpine plant species distribution along a slope gradient on Mt. Norikura (3026 m a.s.l.), central Japan. Topographic and edaphic factors investigated at 40 plots were: slope inc
Autor:
Kazuo Sakamoto, Shinobu Arai, Ken Onitsuka, Yoshinori Murayama, Yuko Hata, Kazuya Hosokawa, Kenji Sunagawa, Tomomi Ide, Tomoyuki Tobushi, Takafumi Sakamoto, Takeo Fujino
Publikováno v:
Journal of Molecular and Cellular Cardiology. 64:30-38
The heart has remarkable capacity to adapt to mechanical load and to dramatically change its phenotype. The mechanism underlying such diverse phenotypic adaptations remains unknown. Since systolic overload induces wall thickening, while diastolic ove
Autor:
Takuya Nishikawa, Keita Saku, Takafumi Sakamoto, Yoshinori Murayama, Takuya Kishi, Kenji Sunagawa
Publikováno v:
Circulation. 132
Introduction: Although complex pulmonary arterial remolding characterizes pulmonary hypertension (PH), the vascular mechanics has been evaluated by the static pressure-flow relationship (resistance, R) ignoring dynamic mechanical properties (complian
Autor:
Takahiro Arimura, Keita Saku, Takamori Kakino, Takuya Akashi, Yoshinori Murayama, Takeshi Tohyama, Takuya Nishikawa, Takuya Kishi, Tomomi Ide, Kenji Sunagawa
Publikováno v:
Circulation. 132
Backgrounds: Despite the latest progresses of early reperfusion, myocardial infarction (MI) remains a leading cause of chronic heart failure (CHF). Left ventricular (LV) assist device (VAD) mechanically unloads LV, thus myocardial oxygen consumption
Autor:
Takahiro Arimura, Keita Saku, Takamori Kakino, Takuya Nishikawa, Takeshi Tohyama, Takuya Akashi, Yoshinori Murayama, Takuya Kishi, Tomomi Ide, Kenji Sunagawa
Publikováno v:
Circulation. 132
Backgrounds: In acute myocardial infarction (AMI), the extent of myocardial damage governs the progression to heart failure in the long-term. Therefore, reducing the myocardial damage is prerequisite to prevent chronic heart failure. Although vagal n
Autor:
Toyotaka Yada, Hiroto Yamagishi, Keiko Morikawa, Nobuyuki Yanagihara, Aya Takaki, Junko Ohashi, Hiroaki Shimokawa, Masato Tsutsui, Yoshinori Murayama, Ender Tekes
Publikováno v:
The Journal of Experimental Medicine
The endothelium plays an important role in maintaining vascular homeostasis by synthesizing and releasing several relaxing factors, such as prostacyclin, nitric oxide (NO), and endothelium-derived hyperpolarizing factor (EDHF). We have previously dem
Autor:
Takuya Kishi, Takuya Akashi, Tomomi Ide, Takako Takehara, Takuya Nishikawa, Takeshi Toyama, Takahiro Arimura, Yoshinori Murayama, Kenji Sunagawa, Keita Saku, Takamori Kakino
Publikováno v:
The FASEB Journal. 29
Background: Vagal nerve stimulation (VNS) in AMI is known to have a powerful anti-ischemic effect, but the technical difficulties associated with VNS limit its application under emergency settings....
Autor:
Yoshinori Murayama, Takamori Kakino, Atsushi Tanaka, Kazuya Hosokawa, Kenji Sunagawa, Ken Onitsuka, Kazuo Sakamoto, Takafumi Sakamoto, Tomoyuki Tobushi, Tomomi Ide, Keita Saku, Takaki Tsutsumi
Publikováno v:
American journal of physiology. Heart and circulatory physiology. 308(1)
Baroreflex modulates both the ventricular and vascular properties and stabilizes arterial pressure (AP). However, how changes in those mechanical properties quantitatively impact the dynamic AP regulation remains unknown. We developed a framework of