Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Takashi Kamada"'
Autor:
Shiroh Miura, Ryusuke Sawada, Akiko Yorita, Hiroshi Kida, Takashi Kamada, Yoshihiro Yamanishi
Publikováno v:
Clinical Case Reports, Vol 11, Iss 2, Pp n/a-n/a (2023)
Abstract In an open pilot trial, six patients with various hereditary forms of spinocerebellar ataxia (SCA) were assigned to topiramate (50 mg/day) for 24 weeks. Four patients completed the protocol without adverse events. Of these four patients, top
Externí odkaz:
https://doaj.org/article/7953f2e0edcf41089893dae70717983a
Autor:
Yu Minamida, Hiroshi Matsuura, Takahiro Ishii, Miyu Miyagi, Yuto Shinjo, Kosuke Sato, Takashi Kamada, Yoshihiro Mihara, Iwao Togashi, Keisuke Sugimoto, Tsuyoshi Abe, Norio Kikuchi, Minoru Suzuki
Publikováno v:
Natural Products and Bioprospecting, Vol 12, Iss 1, Pp 1-7 (2022)
Abstract We examined the chemical constitution of the red alga Laurencia saitoi Perestenko, collected from Katsuura, Boso Peninsula, Chiba Prefecture, Japan. This specimen produced a new polyhalogenated acetogenin, named katsuurallene (1), which stru
Externí odkaz:
https://doaj.org/article/2eefe73e55234b0f8bc8c9210386c4a0
Autor:
Takashi Kamada, Mary Lyn Johanis, Shean-Yeaw Ng, Chin-Soon Phan, Monica Suleiman, Charles S. Vairappan
Publikováno v:
Natural Products and Bioprospecting, Vol 10, Iss 1, Pp 51-56 (2020)
Abstract New bioactive 13-epi-neoverrucosane diterpenoid, 5β-acetoxy-13-epi-neoverrucosanic acid (1) along with three known secondary metabolites, 13-epi-neoverrucosan-5β-ol (2), chelodane (3) and (E)-β-farnesene (4) were isolated from the MeOH ex
Externí odkaz:
https://doaj.org/article/a3e109e87d2b4d80bff3c42a9bcb03d5
Publikováno v:
Clinical Case Reports, Vol 9, Iss 8, Pp n/a-n/a (2021)
Abstract Essential tremor (ET) is one of the most common movement disorders. However, there are currently no accepted biomarkers for ET. This report suggested that concentration of plasma glutamic acid, aspartic acid, and taurine could be biomarkers
Externí odkaz:
https://doaj.org/article/884c1ad6006148658f20bb6bd25d0eca
Autor:
Ayako Motoki, Naoki Akamatsu, Tomoyuki Fumuro, Ayako Miyoshi, Hideaki Tanaka, Koichi Hagiwara, Shinji Ohara, Takashi Kamada, Hiroshi Shigeto, Hiroyuki Murai
Publikováno v:
Journal of Clinical Medicine, Vol 10, Iss 24, p 5972 (2021)
Antiepileptic medications (ASMs) are withdrawn at the epilepsy monitoring unit to facilitate seizure recordings. The effect of rapid tapering of ASMs on the length of hospital stay has not been well documented. We compared the mean length of hospital
Externí odkaz:
https://doaj.org/article/58eb3bb4db8f4946902487fdf1622878
Autor:
Masaya Harada, Shiroh Miura, Hiroshi Kida, Taiga Moritaka, Ken-ichi Irie, Takashi Kamada, Yusuke Uchiyama, Sayuri Shima, Tatsuro Mutoh, Tomoaki Hoshino, Takayuki Taniwaki
Publikováno v:
Frontiers in Neurology, Vol 10 (2019)
We describe a 60-year-old woman with combined central and peripheral demyelination who presented with obstinate constipation, weakness in the lower limbs, and a bilateral sensory disturbance below her chest followed by girdle sensation in the right r
Externí odkaz:
https://doaj.org/article/87e40bb1ce0e420a9ab7cc7d060cc615
Autor:
Shean-Yeaw Ng, Chin-Soon Phan, Takahiro Ishii, Takashi Kamada, Toshiyuki Hamada, Charles Santhanaraju Vairappan
Publikováno v:
Molecules, Vol 25, Iss 22, p 5386 (2020)
Members of the marine soft coral genus Xenia are rich in a diversity of diterpenes. A total of 199 terpenes consisting of 14 sesquiterpenes, 180 diterpenes, and 5 steroids have been reported to date. Xenicane diterpenes were reported to be the most c
Externí odkaz:
https://doaj.org/article/1c2775c1391b408f93a17f1114a02296
Publikováno v:
Molecules, Vol 17, Iss 2, Pp 2119-2125 (2012)
Six populations of Laurencia nangii were found to produce three bromoallenes; dihydroitomanallene B (1), itomanallene B (2) and pannosallene (3). Prior to this report, L. nangii were only known to produce C15-acetogenins with acetylene functionality.
Externí odkaz:
https://doaj.org/article/895786255ba3425c97fedede6734445a
Autor:
Takashi Kamada, Min-Cheol Kang, Chin-Soon Phan, Intan Irna Zanil, You-Jin Jeon, Charles S. Vairappan
Publikováno v:
Marine Drugs, Vol 16, Iss 4, p 99 (2018)
Soft corals are known to be prolific producers of a wide spectrum of biologically active cembranoids. One new cembranoid, sinularolide F (2), along with three known compounds, cembranolide (1), (E,E,E)-6,10,14-trimethyl-3-methylene-cis-3α,4,5,8,9,12
Externí odkaz:
https://doaj.org/article/5cf41862f1094ee28fe2b4138480a951
Autor:
Yuko Oguri, Mami Watanabe, Takafumi Ishikawa, Takashi Kamada, Charles S. Vairappan, Hiroshi Matsuura, Kensuke Kaneko, Takahiro Ishii, Minoru Suzuki, Erina Yoshimura, Yasuyuki Nogata, Tatsufumi Okino
Publikováno v:
Marine Drugs, Vol 15, Iss 9, p 267 (2017)
Six new compounds, omaezol, intricatriol, hachijojimallenes A and B, debromoaplysinal, and 11,12-dihydro-3-hydroxyretinol have been isolated from four collections of Laurencia sp. These structures were determined by MS and NMR analyses. Their antifou
Externí odkaz:
https://doaj.org/article/2ab925309a884a1893fced5a55147189