Y
Yoichi Miyamoto
Researcher at Kumamoto University
Publications - 44
Citations - 2780
Yoichi Miyamoto is an academic researcher from Kumamoto University. The author has contributed to research in topics: Medicine & Biology. The author has an hindex of 17, co-authored 30 publications receiving 2647 citations.
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Journal ArticleDOI
Antagonistic action of imidazolineoxyl N-oxides against endothelium-derived relaxing factor/.NO through a radical reaction.
Takaaki Akaike,Masaki Yoshida,Yoichi Miyamoto,Keizo Sato,Masahiro Kohno,Kazumi Sasamoto,Kiminori Miyazaki,Shoichi Ueda,Hiroshi Maeda +8 more
TL;DR: It was clarified that imidazolineoxyl N-oxide antagonize EDRF/.NO via a unique radical-radical reaction with .NO.
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Conjugates of anticancer agents and polymers: advantages of macromolecular therapeutics in vivo.
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Activation of matrix metalloproteinases by peroxynitrite-induced protein S-glutathiolation via disulfide S-oxide formation
Tatsuya Okamoto,Tatsuya Okamoto,Takaaki Akaike,Tomohiro Sawa,Yoichi Miyamoto,Albert van der Vliet,Hiroshi Maeda +6 more
TL;DR: In this article, peroxynitrite and GSH-dependent proMMP activation was found to be a potent oxidizing agent formed during inflammatory processes, and extensive S-glutathiolation of the pro-MMP protein occurred during activation.
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Nitrosothiol formation catalyzed by ceruloplasmin. Implication for cytoprotective mechanism in vivo.
Katsuhisa Inoue,Takaaki Akaike,Yoichi Miyamoto,Tatsuya Okamoto,Tomohiro Sawa,Masaki Otagiri,Shinnichiro Suzuki,Tetsuhiko Yoshimura,Hiroshi Maeda +8 more
TL;DR: It is suggested that CP plays an important catalytic role in RS-NO formation, which may contribute to its potent antioxidant and cytoprotective activities in vivo in mammalian biological systems.
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Role of Nitric Oxide in Host Defense in Murine Salmonellosis as a Function of Its Antibacterial and Antiapoptotic Activities
Mohammad S. Alam,Takaaki Akaike,Shinichiro Okamoto,Tatsuo Kubota,Jun Yoshitake,Tomohiro Sawa,Yoichi Miyamoto,Fumio Tamura,Hiroshi Maeda +8 more
TL;DR: Results indicate that NO has significant host defense functions in Salmonella infections not only because of its direct antimicrobial effect but also via cytoprotective actions for infected host cells, possibly through its antiapoptotic effect.