Kenji Obata

Augmented secretion of brain natriuretic peptide in acute myocardial infarction

Masashi Mukoyama, Kazuwa Nakao, Kenji Obata et al. · Biochemical and Biophysical Research Communications · 1991 · 112 citations

Medicine, Cardiology, Internal Medicine +5

Effect of acetylcholine on the highly stenotic coronary artery: Difference between the constrictor response of the infarct-related coronary artery and that of the noninfarct-related artery

Ken Okumura, Hirofumi Yasue, Kozaburo Matsuyama et al. · Journal of the American College of Cardiology · 1992 · 86 citations

Medicine, Cardiology, Pharmacology +13

Atrial natriuretic polypeptide (ANP) in human ventricle increased gene expression of ANP in dilated cardiomyopathy

Yoshihiko Saito, Kazuwa Nakao, Hiroshi Arai et al. · Biochemical and Biophysical Research Communications · 1987 · 64 citations

Medicine, Cardiology, Molecular Biology +7

Effect of H1receptor stimulation on coronary artery diameter in patients with variant angina: Comparison with effect of acetylcholine

Ken Okumura, Hirofumi Yasue, Koshi Matsuyama et al. · Journal of the American College of Cardiology · 1991 · 59 citations

Medicine, Cardiology, Clinical Cardiology +12

Atrial natriuretic polypeptide is removed by the lungs and released into the left atrium as well as the right atrium in humans

Kenji Obata, Hirofumi Yasue, Ken Okumura et al. · Journal of the American College of Cardiology · 1990 · 27 citations

Medicine, Cardiology, Physiology +3