result 154 件
| Author | Katarina, Rosi Ketrin| Takayanagi, Toshio| Oshima, Mitsuko| Motomizu, Shoji| |
|---|---|
| Published Date | 2006-02-03 |
| Publication Title | Analytica Chimica Acta |
| Volume | volume558 |
| Issue | issue1-2 |
| Content Type | Journal Article |
| Author | Sabarudin, Akhmad| Oshima, Mitsuko| Takayanagi, Toshio| Hakim, Lukman| Oshita, Koji| Gao, Yun Hua| Motomizu, Shoji| |
|---|---|
| Published Date | 2007-01-09 |
| Publication Title | Analytica Chimica Acta |
| Volume | volume581 |
| Issue | issue2 |
| Content Type | Journal Article |
| Author | Lukman, Hakim| Sabarudin, Akhmad| Oshima, Mitsuko| Motomizu, Shoji| |
|---|---|
| Published Date | 2007-04-04 |
| Publication Title | Analytica Chimica Acta |
| Volume | volume588 |
| Issue | issue1 |
| Content Type | Journal Article |
| Author | Sabarudin, Akhmad| Oshita, Koji| Oshima, Mitsuko| Motomizu, Shoji| |
|---|---|
| Published Date | 2005-06-29 |
| Publication Title | Analytica Chimica Acta |
| Volume | volume542 |
| Issue | issue2 |
| Content Type | Journal Article |
| Author | Li, Qiong| Oshima, Mitsuko| Motomizu, Shoji| |
|---|---|
| Published Date | 2007-02-01 |
| Publication Title | Talanta |
| Volume | volume72 |
| Issue | issue5 |
| Content Type | Journal Article |
| Author | Sabarudin, Akhmad| Oshima, Mitsuko| Noguchi, Osamu| Motomizu, Shoji| |
|---|---|
| Published Date | 2007-05-22 |
| Publication Title | Talanta |
| Volume | volume73 |
| Issue | issue5 |
| Content Type | Journal Article |
| Author | Sabarudin, Akhmad| Lenghor, Narong| Oshima, Mitsuko| Hakim, Lukman| Takayanagi, Toshio| Gao, Yun-Hua| Motomizu, Shoji| |
|---|---|
| Published Date | 2007-01-18 |
| Publication Title | Talanta |
| Volume | volume72 |
| Issue | issue5 |
| Content Type | Journal Article |
| Author | Oshita, Koji| Noguchi, Osamu| Oshima, Mitsuko| Motomizu, Shoji| |
|---|---|
| Published Date | 2007-10-10 |
| Publication Title | Analytical Sciences |
| Volume | volume23 |
| Issue | issue10 |
| Content Type | Journal Article |
| Author | Sabarudin, A.| Lenghor, N.| Liping, Y.| Furusho, Y.| Motomizu, Shoji| |
|---|---|
| Published Date | 2006-12-01 |
| Publication Title | Spectroscopy Letters |
| Volume | volume39 |
| Issue | issue6 |
| Content Type | Journal Article |
| Author | Sabarudin, Akhmad| Oshita, Koji| Oshima, Mitsuko| Motomizu, Shoji| |
|---|---|
| Published Date | 2004-12-08 |
| Publication Title | Talanta |
| Volume | volume66 |
| Issue | issue1 |
| Content Type | Journal Article |
| Author | Sabarudin, Akhmad| Noguchi, Osamu| Oshima, Mitsuko| Higuchi, Keiro| Motomizu, Shoji| |
|---|---|
| Published Date | 2007-04-26 |
| Publication Title | Microchimica Acta |
| Volume | volume159 |
| Issue | issue3-4 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/30947 |
|---|---|
| FullText URL | fulltext.pdf |
| Author | Khan, Rasel| Takahashi, Eizo| Nakura, Hironori| Ansaruzzaman, Mohammad| Banik, Sukalyani| Ramamurthy, Thandavarayan| Okamoto, Keinosuke| |
| Abstract | Aeromonas are water-borne pathogens. They are halotolerant, which means that they can survive in environments whose salt content corresponds to that of seawater (3.0% NaCl). However, the presence of Aeromonas in seawater is extremely rare compared with that in river water. In this study, we tested the ability of Aeromonas sobria to produce toxins in river water and seawater. First, we cultured A. sobria on skim milk agar plates supplemented with either river water (SARW) or seawater (SASW). The bacteria grew on both plates. A clear zone around the bacteria was generated in SARW. However, such a zone was not observed in SASW, suggesting that proteases were not generated in SASW. Subsequently, we cultured A. sobria in a nutrient broth supplemented with either river water (NRW) or with seawater (NSW), and examined the protease activity of their culture supernatants. The protease activity of the culture supernatant from NSW was extremely low compared to that from NRW. The immunoblotting analysis showed that serine protease (ASP) was not produced by the culture in NSW. By contrast, aerolysin-like hemolysin was produced in all conditions examined in this study. This indicates that the salinity of water is deeply involved in the production of ASP by A. sobria. |
| Keywords | Aeromonas water toxin salinity |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2008-12 |
| Volume | volume62 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 363 |
| End Page | 371 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| File Version | publisher |
| Refereed | True |
| Web of Science KeyUT | 000262025000002 |
| JaLCDOI | 10.18926/21169 |
|---|---|
| Title Alternative | Ammonium content of Archean rocks of the Superior Province |
| FullText URL | pitsr_049_007_013.pdf |
| Author | Honma, Hiroji| Schwarcz Henry P.| |
| Abstract | Ammonium contents were determined for clastic sediments and associated volcanic rocks of the Kirkland Lake area, Abitibi greenstone- granite belt and metamorphic, migmatitic and granitic rocks of the Ear Falls-Dryden area, English River gneiss-granite belt. The NH(4) centents of Archean volcanic rocks (2700~2710m.y.) are very low (0~6 ppm) and immature argillites have also low contents of NH(4) (27~43ppm). On the other hand, a black shale from the Timiskaming Group (2100m.y.) are rich in graphite and pyrite and contain much NH4 (130ppm), providing a firm evidence of relatively abundant presence of an Archean biota compared with a sparcity of morphological record of Archean fossils. The NH(4) content of the rock mentioned above is about a third of those of the upper Proterozoic sediments and it remains to be established whether it reflects the abrupt break in the evolution of life near the Archean-Proterozoic boundary or not. A considerable amount of NH(4) is inherited by highly metamorphic pelitic gneisses and there may be a possibility for indirect prospection of early life by a study of NH(4) in highly metamorphic rocks of the early Archean. It was also found that the gneissic granitoid has much higher content of NH(4) than the post· kinematic massive granitoid. |
| Publication Title | 岡山大学温泉研究所報告 |
| Published Date | 1979-09-25 |
| Volume | volume49 |
| Start Page | 7 |
| End Page | 13 |
| ISSN | 0369-7142 |
| language | Japanese |
| File Version | publisher |
| NAID | 120002310965 |
| Author | Takayanagi, Toshio| Wada, Eiko| Oshima, Mitsuko| Motomizu, Shoji| |
|---|---|
| Published Date | 1995-12-20 |
| Publication Title | 環境制御 |
| Volume | volume17 |
| Content Type | Departmental Bulletin Paper |
| Author | Lee, Kyue-Hyung| Oshima, Mitsuko| Takayanagi, Toshio| Motomizu, Shoji| |
|---|---|
| Published Date | 1999-08 |
| Publication Title | 環境制御 |
| Volume | volume21 |
| Content Type | Departmental Bulletin Paper |
| Author | Kurabayashi, Yuzuru| Tang J.M.| Yang G.J.| Liu E.Q.| Yamaguchi Yasuyuki| Yamada Sumio| |
|---|---|
| Published Date | 2002-09 |
| Publication Title | 岡山実験動物研究会報 |
| Volume | volume19 |
| Content Type | Journal Article |
| Author | Iwachido, Tadashi| Onoda, Minoru| Motomizu, Shoji| |
|---|---|
| Published Date | 1986 |
| Publication Title | Analytical Sciences |
| Volume | volume2 |
| Issue | issue5 |
| Content Type | Journal Article |
| Author | Motomizu, Shoji| Hazaki, Yoshito| Oshima, Mitsuko| Toei, Kyoji| |
|---|---|
| Published Date | 1987-06-10 |
| Publication Title | Analytical Sciences |
| Volume | volume3 |
| Issue | issue3 |
| Content Type | Journal Article |
| Author | Iwachido, Tadashi| Ishimaru Kenji| Motomizu, Shoji| |
|---|---|
| Published Date | 1988-02-10 |
| Publication Title | Analytical Sciences |
| Volume | volume4 |
| Issue | issue1 |
| Content Type | Journal Article |
| Author | Motomizu, Shoji| Oshima, Mitsuko| Ojima, Yuka| |
|---|---|
| Published Date | 1989-02-10 |
| Publication Title | Analytical Sciences |
| Volume | volume5 |
| Issue | issue1 |
| Content Type | Journal Article |
