Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Jitsuya Takada"'
Publikováno v:
Journal of Mineralogical and Petrological Sciences. 106:26-35
We present 210Pb/226Ra and 87Sr/86Sr data of barite separates from mineralized hydrothermal sulfate-sulfide chimneys collected from two young and active back-arc basins (i.e., Okinawa Trough and southern Mariana Trough), to examine the age of chimney
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d8f27c8b853701a5b6178b55a527dda
https://doi.org/10.2465/jmps.090825
https://doi.org/10.2465/jmps.090825
Publikováno v:
GEOCHEMICAL JOURNAL. 41:141-148
Neutron activation analysis of 13 hydrothermal ore samples (70 subsamples) collected from the Mid-Okinawa Trough and Suiyo Seamount revealed higher contents of precious metal such as Au and Ag, and those of As, Sb, Ga, and Hg than those from mid-ocea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6fb0c22a278748ca7726d61a13445a2
https://doi.org/10.2343/geochemj.41.141
https://doi.org/10.2343/geochemj.41.141
Autor:
Shogo Murakami, Jitsuya Takada, Masataka Watanabe, Baohua Xu, Zhongyuan Chen, Mingyuan Zhu, Masami K. Koshikawa, Kaiqin Xu, Takejiro Takamatsu
Publikováno v:
Estuarine, Coastal and Shelf Science. 71:26-36
Concentrations of 31 particulate elements (Al, As, Ba, Ca, Cd, Ce, Co, Cr, Cs, Cu, Eu, Fe, Hf, La, Lu, Mg, Mn, Ni, P, Pb, Rb, Sb, Sc, Sm, Sr, Th, Ti, V, Y, Yb, and Zn) and 6 dissolved elements (Al, Cd, Cu, Fe, Mn, and Ni) in the Yangtze estuary were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::717dcb8de0a00d504111480a08b754a2
https://doi.org/10.1016/j.ecss.2006.08.010
https://doi.org/10.1016/j.ecss.2006.08.010
Autor:
Yusuke Adachi, Hiromu Sakurai, Yutaka Yoshikawa, Akira Katoh, Jitsuya Takada, Yukihiro Kodera, Jiro Yoshida
Publikováno v:
Biochemical and Biophysical Research Communications. 345:945-950
Previously, we found that bis(allixinato)oxovanadium(IV) (VO(alx)(2)) exhibits a potent hypoglycemic activity in type 1-like diabetic mice. Since the enhancement of insulin sensitivity is involved in one of the mechanisms by which vanadium exerts its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51e28d403658784b16945b1b3e64552e
https://doi.org/10.1016/j.bbrc.2006.05.003
https://doi.org/10.1016/j.bbrc.2006.05.003
Publikováno v:
Journal of Medicinal Chemistry. 49:3251-3256
There is an urgent medical need for orally effective drugs to replace insulin injections for the treatment of diabetes mellitus. Vanadium complexes with insulin-mimetic activities have recently been proposed as candidates as new antidiabetic drugs. F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50e367b7b2fce98f144fd38245476c8a
https://doi.org/10.1021/jm060229a
https://doi.org/10.1021/jm060229a
Publikováno v:
Biometals. 19:83-89
Recently, aluminum (Al) has been identified as one of the environmental factors responsible for cause certain nerve degeneration diseases, particularly, Alzheimer's disease (AD). However, the relationship between Al and AD is controversial. We previo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be743b1cdd3114a8bf81504d8a9bf19f
https://doi.org/10.1007/s10534-005-6965-7
https://doi.org/10.1007/s10534-005-6965-7
Autor:
Makoto Ohnishi, Jitsuya Takada, Atsushi Hoshino, Sachiko Fukada-Tanaka, Shigeru Iida, Yoshishige Inagaki
Publikováno v:
Plant and Cell Physiology. 46:259-267
The reddish-purple buds of the wild-type Japanese morning glory (Ipomoea nil) change into blue open flowers, and the shift in the flower coloration correlates with an increase in the vacuolar pH of the flower epidermal cell. In the mutant deficient i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a245f5aabceeb73a6b2ee04d3610ede
https://doi.org/10.1093/pcp/pci028
https://doi.org/10.1093/pcp/pci028
Publikováno v:
Journal of Inorganic Biochemistry. 98:2022-2031
Recently, aluminum (Al) in drinking water has been proposed to be a risk factor for development of Alzheimer’s disease (AD). Because the physiological role of Al in humans is not yet known, we previously examined this role using an experimental ani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71d730e4b58b0b6490be99a9cf3ede0e
https://doi.org/10.1016/j.jinorgbio.2004.09.008
https://doi.org/10.1016/j.jinorgbio.2004.09.008
Autor:
Yusuke Adachi, Hiroyuki Yasui, Kenji Kawabe, Jitsuya Takada, Toshifumi Inohara, Hiromu Sakurai
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 14:1093-1096
Vanadyl- meso -tetrakis(1-methylpyridinium-4-yl)porphyrin, VOTMpyP with the VO(N 4 ) coordination mode, was found to have a potent insulinomimetic activity on the basis of in vitro and in vivo experiments. When the complex was given simultaneously wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1b29279f1c3ebfca7db287b7b781292
https://doi.org/10.1016/j.bmcl.2003.12.081
https://doi.org/10.1016/j.bmcl.2003.12.081
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 251:149-152
We have investigated the concentrations of REEs in fern leaves collected indifferently to the fern species from 9 sampling sites in Japan using INAA. The results indicated a large variation in the values obtained between fern leaves. In the present i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6af31bba95d9227fcc73f607aab06c01
https://doi.org/10.1023/a:1015071000723
https://doi.org/10.1023/a:1015071000723