Zobrazeno 1 - 10
of 183
pro vyhledávání: '"Iwao Ohtsu"'
Autor:
Susumu Morigasaki, Motomu Matsui, Iwao Ohtsu, Yuki Doi, Yusuke Kawano, Ryosuke Nakai, Wataru Iwasaki, Hisayoshi Hayashi, Naoki Takaya
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract This study integrated bacterial community and soil chemicals to characterize the soil ecosystem in an open upland field managed by six controlled fertilizer programs using the minimum amount of pesticides. Amplicon sequencing the 16S rRNA ge
Externí odkaz:
https://doaj.org/article/05980afc3c974136b15a2d8943d1e8cc
Autor:
Yoshihisa Koyama, Yuki Kobayashi, Ikuei Hirota, Yuanjie Sun, Iwao Ohtsu, Hiroe Imai, Yoshichika Yoshioka, Hiroto Yanagawa, Takuya Sumi, Hikaru Kobayashi, Shoichi Shimada
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-17 (2022)
Abstract Ulcerative colitis (UC) is a non-specific inflammatory bowel disease that causes ulcers and erosions in the colonic mucosa and becomes chronic with cycles of amelioration and exacerbation. Because its exact etiology remains largely unclear,
Externí odkaz:
https://doaj.org/article/6ee01ba95c7442478f2d139954a5a160
Autor:
Yoshihisa Koyama, Yuki Kobayashi, Ikuei Hirota, Yuanjie Sun, Iwao Ohtsu, Hiroe Imai, Yoshichika Yoshioka, Hiroto Yanagawa, Takuya Sumi, Hikaru Kobayashi, Shoichi Shimada
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-3 (2022)
Externí odkaz:
https://doaj.org/article/3413d16680db48898ac3b607468dbb72
Autor:
Ryo Kurosawa, Ryota Sugimoto, Hiroe Imai, Kohei Atsuji, Koji Yamada, Yusuke Kawano, Iwao Ohtsu, Kengo Suzuki
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Spaceflight induces hepatic damage, partially owing to oxidative stress caused by the space environment such as microgravity and space radiation. We examined the roles of anti-oxidative sulfur-containing compounds on hepatic damage after spa
Externí odkaz:
https://doaj.org/article/5b7e3cf6dbbb45cea52684abf9de41d2
Publikováno v:
AMB Express, Vol 9, Iss 1, Pp 1-9 (2019)
Abstract l-Cysteine (Cys) is metabolically fundamental sulfur compound and important components in various cellular factors. Interestingly, free-form Cys itself as a simple monomeric amino acid was recently shown to function in a novel antioxidative
Externí odkaz:
https://doaj.org/article/6e5b3064142241d9b5f21aaab47e2eb1
Autor:
Naohiko Nakamura, Etsuro Hatano, Kohta Iguchi, Motohiko Sato, Hiroaki Kawaguchi, Iwao Ohtsu, Takaki Sakurai, Nobuhiro Aizawa, Hiroko Iijima, Shuhei Nishiguchi, Takuya Tomono, Yukihiro Okuda, Seidai Wada, Satoru Seo, Kojiro Taura, Shinji Uemoto, Masaya Ikegawa
Publikováno v:
BMC Cancer, Vol 19, Iss 1, Pp 1-14 (2019)
Abstract Background Noninvasive biomarkers are urgently needed for optimal management of nonalcoholic fatty liver disease (NAFLD) for the prevention of disease progression into nonalcoholic steatohepatitis (NASH) and hepatocellular carcinoma (HCC). I
Externí odkaz:
https://doaj.org/article/9ca8d079cf4744fab5fb156569292f7f
Autor:
Takeshi Takeda, Iwao Ohtsu
Publikováno v:
Nuclear Engineering and Technology, Vol 50, Iss 6, Pp 829-841 (2018)
An experiment was conducted for the OECD/NEA ROSA-2 Project using the large-scale test facility (LSTF), which simulated a 17% hot leg intermediate-break loss-of-coolant accident in a pressurized water reactor (PWR). In the LSTF test, core uncovery st
Externí odkaz:
https://doaj.org/article/7bd8323274be4f339fe327b9d616c62a
Autor:
Takeshi Takeda, Iwao Ohtsu
Publikováno v:
Nuclear Engineering and Technology, Vol 49, Iss 5, Pp 928-940 (2017)
An experiment using the Primӓrkreislӓufe Versuchsanlage (PKL) was performed for the OECD/NEA PKL-3 Project as a counterpart to a previous test with the large-scale test facility (LSTF) on a cold leg small-break loss-of-coolant accident with an acci
Externí odkaz:
https://doaj.org/article/1ed088c043324cfd9b994c256badef91
Autor:
Takeshi TAKEDA, Iwao OHTSU
Publikováno v:
Mechanical Engineering Journal, Vol 5, Iss 4, Pp 18-00077-18-00077 (2018)
We conducted an experiment to clarify nitrogen gas behavior at low pressures during reflux condensation in a pressurized water reactor (PWR) with the rig of safety assessment/large scale test facility (ROSA/LSTF) at Japan Atomic Energy Agency. The pr
Externí odkaz:
https://doaj.org/article/08f08fcb104b47628d959344af22eb64
Autor:
Takeshi Takeda, Iwao Ohtsu
Publikováno v:
Science and Technology of Nuclear Installations, Vol 2018 (2018)
Three tests were carried out with the ROSA/LSTF (rig of safety assessment/large-scale test facility), which simulated accident management (AM) measures during station blackout transient with loss of primary coolant under assumptions of nitrogen gas i
Externí odkaz:
https://doaj.org/article/1d3656f73968482fa6cb4b3b5e301362