Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Takenobu Masuda"'
Autor:
Ken Okumura, Takenobu Masuda, Hiroto Okubo, Yuji Miyao, Hirofumi Yasue, Quanjun Yu, Ikuo Misumi, Hisao Ogawa, Tomohiro Sakamoto
Publikováno v:
Heart. 71:156-161
BACKGROUND--Coronary artery spasm induces activation of the coagulation system. Turnover and maintenance of thrombus depend not only on formation but also on lysis. The relation between coronary spasm and fibrinolytic system has not been elucidated.
Publikováno v:
International Journal of Cardiology. 41:21-29
To examine whether ischemic attack induced by coronary spasm changes fibrinolytic activity, we examined plasma levels of tissue-plasminogen activator antigen and plasminogen activator inhibitor activity before and after hyperventilation test in patie
Autor:
Yuji Miyao, Hirofumi Yasue, Ken Okumura, Takenobu Masuda, S Bannai, Hiromi Fujii, Hisao Ogawa, N Takanashi
Publikováno v:
Coronary Artery Disease. 4:437-442
BACKGROUND Platelet-derived growth factor (PDGF) is a potent mitogen for vascular smooth muscle cells and is implicated in the vascular response to injury and the pathogenesis of atherosclerosis. It is also a potent vasoconstrictor. METHODS To examin
Autor:
Tomohiro Sakamoto, Takenobu Masuda, Yuji Miyao, Hirofumi Yasue, Hisao Ogawa, Ikuo Misumi, Hiroto Okubo
Publikováno v:
Japanese Circulation Journal. 57:947-954
The relationship between plasma Lipoprotein(a) (Lp(a)) levels and plasminogen activator inhibitor (PAI) activity and tissue plasminogen activator (t-PA) antigen levels were studied in 15 patients with unstable angina. Plasma levels of Lp(a) (mg/dl) w
Autor:
Hisao Ogawa, Tomohiro Sakamoto, Yuji Miyao, Hirofumi Yasue, Hiroto Okubo, Ikuo Misumi, Takenobu Masuda, Hideji Kato
Publikováno v:
American Heart Journal. 124:314-319
Plasminogen activator inhibitor (PAI) activity and tissue plasminogen activator (TPA) antigen were measured in venous samples in 14 patients with unstable angina consisting of eight patients with organic stenosed coronary arteries and six patients wi
Autor:
Tsukada Yutaka, Ken Okumura, Satoko Bannai, Takenobu Masuda, Hirofumi Yasue, Naoki Takanashi, Hisao Ogawa, Ikuo Misumi
Publikováno v:
The American Journal of Cardiology. 69:453-456
To examine whether plasma platelet-derived growth factor (PDGF) levels are elevated in the coronary circulation of patients with unstable angina, the plasma PDGF levels in the coronary sinus and aortic root were simultaneously examined in 14 patients
Autor:
Kiyotaka Kugiyama, Yoshihiro Miyamoto, Eisaku Harada, Wasaku Koyama, Yoshihiko Saito, Kazuwa Nakao, Masafumi Nakayama, Takenobu Masuda, Michihiro Yoshimura, Yoshihiro Ogawa, Yukio Shimasaki, Hirofumi Yasue, Hisao Ogawa
Publikováno v:
Journal of the American College of Cardiology. 31(7)
Objectives. We examined the possible association between the missense Glu298Asp variant of the endothelial nitric oxide synthase (eNOS) gene and myocardial infarction (MI). Background. Endothelium-derived nitric oxide (NO) plays a key role in the reg
Autor:
Osamu Hirashima, Shinji Sakata, Hisao Ogawa, Takenobu Masuda, Shuichi Oshima, Tomohiro Sakamoto, Hirofumi Yasue, Yuji Miyao, Yoshio Honda
Publikováno v:
American heart journal. 130(5)
The fibrinolytic system is impaired in patients with acute myocardial infarction (AMI). The primary regulatory element of fibrinolytic activity is plasminogen activator inhibitor (PAI). There are no reports, however, on the serial changes of PAI acti
Autor:
Tomohiro Sakamoto, Hiroto Okubo, Yuji Miyao, Hirofumi Yasue, Ikuo Misumi, Hisao Ogawa, Takenobu Masuda
Publikováno v:
International journal of cardiology. 41(3)
We examined the plasma levels of tissue plasminogen activator antigen and plasminogen activator inhibitor activity in 14 patients with non-Q-wave infarction and in 27 patients with Q-wave infarction before the start of thrombolytic therapy and in 34
Publikováno v:
The American journal of cardiology. 70(3)
To examine the fibrinolytic capacity in patients with acute myocardial infarction (AMI), baseline levels of plasma plasminogen activator inhibitor (PAI) activity and tissue-type plasminogen activator (t-PA) antigen were measured in 47 patients with Q