Development of environmental water assessment methods usinggeneration mechanism and reproductive and development in Americamysis bahia
| Project/Area Number |
22310023
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Environmental impact assessment/Environmental policy
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| Research Institution | Prefectural University of Kumamoto |
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Principal Investigator |
KOGA Minoru 熊本県立大学, 環境共生学部, 教授 (40131916)
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| Co-Investigator(Kenkyū-buntansha) |
有薗 幸司 熊本県立大学, 環境共生学部, 教授 (70128148)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2012: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2010: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
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| Keywords | 生態系影響評価 / マイクロアレイ / 有害化学物質 / 環境技術 / 生態学 |
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| Research Abstract |
In this study, an acute and chronic toxicities of growth and mature of nonyl phenol and related compounds on Americamysis bahia have been investigated. As results, these compounds showed adverse effects of growth and reproductive functions on the experimental organism. And also, reproductive effects were observed in addition to the growth effects. Nonyl phenols positively indicated adverse effect on reproductive function. Using DNA micro array, gene expression profiling of after exposed to noyl phenols mixture, 32 alternating genes expression exposed at 1ug/L, 27 genes at 3 ug/L, 43 genes at 10 ug/L, and 72 genes at 30 ug/L were detected. The possible participation of these alternating genes expression related to molting and reproduction on Americamysis bahia are suggested.
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Report
(4 results)
Research Products
(15 results)
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[Journal Article] Toxicity of Triclosan and Triclocarban in Mysid Crustacea (Americamysis bahia)2012
Author(s)
Arizono, K., Uchida, M., Hirano, M., Miura, S., Yoshidu, R., Nakamura, H., Kagami, Y., Kusano, T., Tatarazako, N., Kobayashi, J., Ishibashi, Y., Koga, M.
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Journal Title
Organohalogen Compounds
Volume: Vol. 74
Pages: 976-979
Related Report
Peer Reviewed
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[Presentation] Toxicity of Triclosan and Triclocarban in Mysid Crustacea (Americamysis bahia)2012
Author(s)
Arizono, K., Uchida, M., Hirano, M., Miura, S., Yoshidu, R., Nakamura, H., Kagami, Y., Kusano, T., Tatarazako, N., Kobayashi, J., Ishibashi, Y., Koga, M
Organizer
32nd International symposium on halogenated persistent organic pollutants
Related Report
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