Hiroyuki Kimura
Hokkaido University
13 Papers
45 Citations
Hiroyuki Kimura is an academic researcher from Hokkaido University. The author has contributed to research in topics: Diffraction & Medicine. The author has an hindex of 5, co-authored 7 publications.
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Papers
Laser diffraction by randomized Koch fractals
TL;DR: In this article, the authors used Gaussian random numbers for the values of parameters specifying the arrangements of the line segments in a generator of Koch curves to obtain diffraction patterns of unusual appearance.
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On the mechanisms for the conversion of ventricular fibrillation to tachycardia by perfusion with ruthenium red
TL;DR: Electrophysiological changes may be responsible for the reversible conversion of sustained VF to VT caused by perfusion with either ruthenium red or Ru 360.
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Vasoactive intestinal peptide released by acetylcholine in the dog ileum.
TL;DR: It is concluded that ACh evokes the release of VIP from VIP-containing neurons of the submucous and myenteric plexuses in the dog ileum mainly through the activation of M1 muscarinic receptors.
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Spectral and correlation analyses of the verapamil-induced conversion of ventricular fibrillation to tachycardia in isolated rat hearts
TL;DR: It was shown that inactivation of L-type Ca(2+) channels occurred during verapamil-induced conversion of pacing-induced sustained VF to VT, and the changes in macro-dynamics of the heart associated with the transition were characterized.
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Prognostic impact of FLT3-ITD, NPM1 mutation and CEBPA bZIP domain mutation in cytogenetically normal acute myeloid leukemia: a Hokkaido Leukemia Net study
Naoki Miyashita,Masahiro Onozawa,Shota Yoshida,Hiroyuki Kimura,Shogo Takahashi,Shota Yokoyama,Toshihiro Matsukawa,Shinsuke Hirabayashi,Shinichi Fujisawa,Akio Mori,Shuichi Ota,Yasutaka Kakinoki,Yutaka Tsutsumi,Satoshi Yamamoto,Takuto Miyagishima,Takahiro Nagashima,Makoto Ibata,Kentaro Wakasa,Yoshihito Haseyama,Katsuya Fujimoto,Toshimichi Ishihara,Hajime Sakai,Takeshi Kondo,Takanori Teshima +23 more
TL;DR: It was found that patients with FLT3-ITD had a poor prognosis at any age, while patients with CEBPA biallelic mutation were younger and had a better prognosis, and Multivariate analysis showed that age < 65 years, FLT 3- ITD and CEB PA bZIP in-frame mutation were independent prognostic factors.
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