Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Yasuki Nagai"'
Autor:
Yasuki, Nagai
Publikováno v:
Proceedings of the Japan Academy, Series B. 97(6):292-323
Interest has been growing in the development of medical radioisotopes used for noninvasive nuclear medicine imaging of disease and cancer therapy. Especially the development of an alternative production scheme of 99Mo, the mother radioisotope of 99mT
Autor:
Yasuki Nagai, Masayuki Igashira
Publikováno v:
The European Physical Journal A. 58
The roles of 99gTc in stars and in nuclear fission reactors and that of 99mTc in nuclear medicine that were studied using neutrons provided from accelerators are reported. In addition to the critical role of 99gTc in stars, we also describe the roles
Autor:
Yasuki Nagai, Kazuyuki Hashimoto, Shintaro Hashimoto, Nobuyuki Iwamoto, Arata Motomura, Hideya Saeki, Akio Ohta, Shoji Motoishi, Kazuaki Tsukada, Masako Kawabata
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 330:913-922
Both 64Cu and 67Cu are promising radionuclides in nuclear medicine. Production yields of these radionuclides were quantified by irradiating 55.4 g of natural zinc with accelerator neutrons. Clinically suitable 64Cu and 67Cu yields were estimated by e
Autor:
Masako, Kawabata, Shoji, Motoishi, Ohta, Akio, Arata, Motomura, Hideya, Saeki, Kazuaki, Tsukada, Hashimoto, Shintaro, Iwamoto, Nobuyuki, Yasuki, Nagai, Kazuyuki, Hashimoto
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 330(3):913-922
Both 64Cu and 67Cu are promising radionuclides in nuclear medicine. Production yields of these radionuclides were quantified by irradiating 55.4 g of natural zinc with accelerator neutrons. Clinically suitable 64Cu and 67Cu yields were estimated by e
Autor:
Yasuki Nagai, Masako Kawabata, Shintaro Hashimoto, Kazuaki Tsukada, Kazuyuki Hashimoto, Shoji Motoishi, Hideya Saeki, Arata Motomura, Futoshi Minato, Masatoshi Itoh
Publikováno v:
Journal of the Physical Society of Japan. 91
Autor:
Arata, Motomura, Masako, Kawabata, Ohta, Akio, Shoji, Motoishi, Hideya, Saeki, Kazuaki, Tsukada, Yuuichi, Hatsukawa, Yasuki, Nagai, Kazuyuki, Hashimoto
現在、国内で画像診断等に使用される99mTcは、原料である99Moを海外からの輸入に依存しており、国産化による安定供給が期待されている。加速器等で放射化法により製造される99Moは核分
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::a3fd6ccf8b06b0a39d72daadacb3828a
https://repo.qst.go.jp/records/83111
https://repo.qst.go.jp/records/83111
Autor:
Kosuke Mukai, Hiromi Iwahashi, Yasuki Nagai, Junji Kozawa, Takekazu Kimura, Michio Otsuki, Hitoshi Nishizawa, Akihisa Imagawa, Iichiro Shimomura, Taka-aki Matsuoka, Norikazu Maeda
Publikováno v:
Internal Medicine
Two diabetic women (case 1, 75 years old; case 2, 49 years old) being treated with glucagon-like peptide-1 (GLP-1) receptor agonists (GLP-1 RAs) showed no suppression of cortisol secretion on a dexamethasone suppression test (DST). However, its secre
Autor:
Taka-aki Matsuoka, Yasuki Nagai, Naoki Shimo, Fumi Tashiro, Takeshi Miyatsuka, Iichiro Shimomura, Naoto Katakami, Jun-ichi Miyazaki, Satsuki Miyazaki
Publikováno v:
Biochemical and biophysical research communications. 556
Oxidative stress is a deteriorating factor for pancreatic β-cells under chronic hyperglycemia in diabetes. However, the molecular mechanism underlying the increase in oxidative stress in β-cells under diabetic conditions remains unclear. We demonst
Autor:
Tatsushi Shima, Yasuki Nagai, A. Mengoni, H. Makii, Y. Nobuhara, Masayuki Igashira, M. Kinoshita, K. Mishima
Publikováno v:
Physical Review C. 102
We measured the total capture cross section of the $^{16}\mathrm{O}(n,\ensuremath{\gamma})^{17}\mathrm{O}$ reaction, as well as partial cross sections leading to the ground (${J}^{\ensuremath{\pi}}=5/{2}^{+})$ and first-excited (${J}^{\ensuremath{\pi
Autor:
Hideya Saeki, Shintaro Hashimoto, Kazuaki Tsukada, Yuichi Hatsukawa, Kazuyuki Hashimoto, Futoshi Minato, Satoshi Watanabe, Masako Kawabata, Shoji Motoishi, Yasuki Nagai
Publikováno v:
Journal of the Physical Society of Japan. 89:034201
We measured the yields of radionuclides after neutron irradiation on an enriched 68ZnO sample covered with polyethylene blocks. The neutrons were generated from the 9Be(d,n) reaction by 40 and 50 M...