Zobrazeno 1 - 10
of 571
pro vyhledávání: '"Shigeru Okada"'
Autor:
Jo Unotoro, Keigo Matsuo, Takehiro Arai, Shigeru Okada, Teruki Kawanishi, Ryoichi Ikegami, Shuzo Mori, Hiroshi Matsuno
Publikováno v:
Annals of Coloproctology, Vol 39, Iss 3, Pp 242-249 (2023)
Purpose The anatomical distribution of perianal warts is associated with patient characteristics such as sexual orientation. The purpose of this study is to confirm this experiential knowledge using a quantitative classification system and analysis a
Externí odkaz:
https://doaj.org/article/fd8f38a582724000b869cc3a53785d6f
Autor:
Devon J Boland, Ivette Cornejo-Corona, Daniel R Browne, Rebecca L Murphy, John Mullet, Shigeru Okada, Timothy P Devarenne
Publikováno v:
PLoS ONE, Vol 19, Iss 7, p e0304144 (2024)
The colonial green microalga Botryococcus braunii is well known for producing liquid hydrocarbons that can be utilized as biofuel feedstocks. B. braunii is taxonomically classified as a single species made up of three chemical races, A, B, and L, tha
Externí odkaz:
https://doaj.org/article/697bc491935d43508f00bc1794a58538
Autor:
Kenichi Furuhashi, Akinari Magota, Yifan Liu, Fumio Hasegawa, Shigeru Okada, Yutaka Kaizu, Kenji Imou
Publikováno v:
Phycology, Vol 2, Iss 4, Pp 363-373 (2022)
Botryococcus braunii is a green microalga that is attracting attention as an alternative aviation fuel owing to its hydrocarbon production. In this study, we investigated two approaches to reducing the energy required by pretreatment for hydrocarbon
Externí odkaz:
https://doaj.org/article/a1d6a9e4306f4200ad18ff3110d0bd60
Autor:
Koji Kawamura, Suzune Nishikawa, Kotaro Hirano, Ardianor Ardianor, Rudy Agung Nugroho, Shigeru Okada
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract Algal biofuel research aims to make a renewable, carbon–neutral biofuel by using oil-producing microalgae. The freshwater microalga Botryococcus braunii has received much attention due to its ability to accumulate large amounts of petroleu
Externí odkaz:
https://doaj.org/article/0978490eced2419498800d6b3b6c0355
Publikováno v:
Biomedicine & Pharmacotherapy, Vol 139, Iss , Pp 111636- (2021)
This study was designed to reveal the protective effects of dietary supplementation of curcumin against renal cell tumours and oxidative stress induced by renal carcinogen iron nitrilotriacetate (Fe-NTA) in ddY male mice. The results showed that mice
Externí odkaz:
https://doaj.org/article/9d85b3ff374c4562be7415839c85f0f7
Autor:
Kenji Sugawara, Hiroshi Watarai, Yuji Ise, Hisayoshi Yokose, Yasuhiro Morii, Nobuhiro Yamawaki, Shigeru Okada, Shigeki Matsunaga
Publikováno v:
Marine Drugs, Vol 19, Iss 6, p 287 (2021)
Marine sponges are an excellent source of biologically active secondary metabolites. We focus on deep-sea sponges for our discovery study. A marine sponge Cladocroce sp. exhibited cytotoxic activity in the bioactivity screening. From this sponge a pr
Externí odkaz:
https://doaj.org/article/4bd85af3d5f249d7bb41c43421e44b84
Autor:
Hem R. Thapa, Mandar T. Naik, Shigeru Okada, Kentaro Takada, István Molnár, Yuquan Xu, Timothy P. Devarenne
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-13 (2016)
The green microalga Botryococcus braunii is a promising biofuel producer due to its ability to produce large amounts of hydrocarbon oils that can be converted into fuels. Here the authors implicate lycopaoctaene synthase, a squalene synthases-like en
Externí odkaz:
https://doaj.org/article/1e7b871048a249c0bb4294a2fbe5cd1a
Autor:
Yohei Kakefuda, Kunio Yubuta, Toetsu Shishido, Akira Yoshikawa, Shigeru Okada, Hiraku Ogino, Naoyuki Kawamoto, Tetsuya Baba, Takao Mori
Publikováno v:
APL Materials, Vol 5, Iss 12, Pp 126103-126103-7 (2017)
Transmission electron microscopy (TEM), specific heat, and thermal conductivity measurements were carried out for PrRh4.8B2 single crystals. PrRh4.8B2 takes an interesting layered crystal structure, where PrRh3B2 blocks are separated by metal Rh hone
Externí odkaz:
https://doaj.org/article/828c695fbea04f4b870eaeaecf28c06b
Autor:
Takashi Kadono, Nozomu Kira, Kengo Suzuki, Osamu Iwata, Takeshi Ohama, Shigeru Okada, Tomohiro Nishimura, Mai Akakabe, Masashi Tsuda, Masao Adachi
Publikováno v:
Marine Drugs, Vol 13, Iss 8, Pp 5334-5357 (2015)
Carotenoids exert beneficial effects on human health through their excellent antioxidant activity. To increase carotenoid productivity in the marine Pennales Phaeodactylum tricornutum, we genetically engineered the phytoene synthase gene (psy) to imp
Externí odkaz:
https://doaj.org/article/ff105ab6b961438d987138716097c29a
Autor:
Yukiko Minamiyama, Shigekazu Takemura, Seikan Hai, Shigefumi Suehiro, Shigeru Okada, Yoshihiko Funae
Publikováno v:
Journal of Pharmacological Sciences, Vol 103, Iss 1, Pp 33-39 (2007)
The K+ channel opener nicorandil is a hybrid compound that contains nitrate in its structure. It has been reported that nicorandil can relax vascular tissue in vitro via a mechanism that involves activation of KATP channels and stimulation of soluble
Externí odkaz:
https://doaj.org/article/ed742e22dc784e6ca872ed7c21b86c76