Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Katsufumi Mizushige"'
Autor:
Katsufumi Mizushige
Publikováno v:
Journal of medical ultrasonics (2001). 39(3)
The classic essay The Pillow Book begins with the words ‘‘In spring, the dawn.’’ Each of the four seasons in Japan— spring, summer, winter, and fall—has its own face, but the author is telling us that in the case of spring the early morni
Autor:
Koji Ohmori, Katsufumi Mizushige, Yoshihiro Nisiyama, Shoichi Senda, Motoomi Okawa, Masakazu Kohno, Hiroyuki Takinami, Nagara Tamaki, Yasuyoshi Iwado, Chietugu Kato
Publikováno v:
International Journal of Angiology. 14:133-137
Although myocardial flow reserve (MFR) in congestive heart failure (CHF) has been reported to be impaired, the mechanism has not been fully shown in humans. Therefore, we performed positron emission tomography to measure myocardial blood flow (MBF) i
Publikováno v:
International Journal of Angiology. 12:234-238
The measurement of vena contracta is a promising method for quantification of mitral regurgitation (MR). No data exist regarding the ability of power Doppler echocardiography in the assessment of vena contracta in MR. We attempted to clarify the abil
Autor:
Kazushi Murakami, Akira Miyatake, Koji Ohmori, Teppei Tsuji, Katsufumi Mizushige, Tsunetatsu Namba, Peng Guo, Makoto Ishizawa, Masakazu Kohno, Takahisa Noma
Publikováno v:
Life Sciences. 78:2974-2982
Excessive beta-adrenergic stimulation causes cardiac toxicity, which also contributes to cardiac oxidative stress. Although uncoupling protein 2 (UCP2), a member of the mitochondrial inner membrane carrier family, can regulate energy efficiency and o
Autor:
Takashi Ueda, Katsufumi Mizushige
Publikováno v:
Current Vascular Pharmacology. 4:1-7
Olprinone, a phosphodiesterase (PDE) 3 inhibitor, is used to treat heart failure due to its positive inotropic and vasodilative effects. Selective inhibition of the PDE 3 isozyme increases intracellular adenosine 3;5;-cyclic monophosphate and enhance
Autor:
Koji Ohmori, Norihiro Fujita, Masakazu Kohno, Hisashi Masugata, Katsufumi Mizushige, Shoichi Senda
Publikováno v:
The International Journal of Cardiovascular Imaging. 21:599-607
Objective: Although echocardiography is used for diagnosing right ventricular (RV) infarction produced by right coronary artery (RCA) occlusion, there has been no data on the spatial distribution of RV perfusion abnormalities following acute RCA occl
Autor:
Katsufumi Mizushige, Junji Yoshida, Masakazu Kohno, Sachiko Fuke, Koji Ohmori, Kaori Shinomiya, Hiroto Takeuchi, Isao Kondo, Akira Oshita, Takeo Suzuki
Publikováno v:
Circulation. 109:1056-1061
Background— Repetitive endomyocardial biopsies are necessary to monitor the effects of immunosuppressants after cardiac transplantation. Contrast ultrasound with microbubble targeting of leukocytes detects acute leukocyte infiltration. We examined
Autor:
Yasuyoshi Iwado, Yoshihiro Nisiyama, Kazushi Yukiiri, Koji Ohmori, Katsufumi Mizushige, Yusuke Takinami, Masakazu Kohno, Shoichi Senda, Nagara Tamaki, Yuichiro Takagi, Motoomi Okawa
Publikováno v:
International Congress Series. 1264:253-256
Myocardial flow reserve (MFR) in the remote non-infarcted regions in the infracted left ventricle has been reported to be impaired despite the absence of epicardial coronary stenosis. Therefore, we performed positron emission tomography (PET) to meas
Autor:
Masakazu Kohno, Katsufumi Mizushige, Akira Oshita, Isao Kondo, Hiroto Takeuchi, Junji Yoshida, Kaori Shinomiya, Koji Ohmori, Yuichiro Takagi
Publikováno v:
Radiology. 230:735-742
To confirm that BR14 microbubbles (MBs) can be phagocytosed by activated leukocytes, to determine their stability after phagocytosis, and to evaluate how such characteristics influence the fate of neutrophils containing MBs after insonation.BR14 and
Autor:
Masakazu Kohno, Hideo Ohyama, Naohisa Hosomi, James A. Koziol, Kunihiko Osaka, Tsutomu Takahashi, Katsufumi Mizushige
Publikováno v:
Stroke. 34:2436-2439
Background and Purpose— A noninvasive technique of visualizing the left atrial appendage (LAA) and its thrombus in patients with atrial fibrillation would be of great interest. This study examined the utility of MRI for the assessment of thrombus i