Behavioral and pharmacological studies for the purpose of function analysis of transcription factors in brain dopamine system
Project/Area Number |
24591684
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Psychiatric science
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Research Institution | University of Miyazaki |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
TAKEDA Ryuichiro 宮崎大学, 安全衛生保健センター, 教授 (90336298)
ABE Hiroshi 宮崎大学, 医学部, 講師 (20344848)
NISHIMORI Toshikazu 宮崎大学, 医学部, 研究員 (20112211)
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Project Period (FY) |
2012-04-01 – 2015-03-31
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Project Status |
Completed (Fiscal Year 2014)
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Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | パーキンソン病 / 神経移植 / 転写調節因子 / ドパミン / 行動薬理学 |
Outline of Final Research Achievements |
A study was carried out to examine the effects of repeated L-DOPA treatment on the distribution of the immediate-early gene (IEG) proteins (FosB, c-Fos, and Zif268) in forebrain regions in a unilateral 6-hydroxydopamine (6-OHDA) rat model of Parkinson’s disease with or without intrastriatal grafts of fetal ventral mesencephalon. During a course of repeated L-DOPA treatment, rats with a 6-OHDA lesion developed abnormal involuntary movements. In summary, differential expression of three IEG proteins was observed in the forebrain regions during a course of repeated L-DOPA treatment of 6-OHDA-treated hemiparkinsonian rats. The other goal of this study was to investigate the effect of intrastriatal grafts of fetal ventral mesencephalon (VM) on the withdrawal response in 6-OHDA rats. The present results suggest that the intrastriatal grafts of fetal VM may relieve pain sensation induced by mechanical stimulation in 6-OHDA rats.
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Report
(4 results)
Research Products
(24 results)
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[Journal Article] Intrastriatal grafts of fetal ventral mesencephalon improve allodynia-like withdrawal response to mechanical stimulation in a rat model of Parkinson's disease2014
Author(s)
Takeda R, Ishida Y, Ebihara K, Abe H, Matsuo H, Ikeda T, Koganemaru G, Kuramashi A, Funahashi H, Magata Y, Kawai K, Nishimori T
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Journal Title
Neurosci Lett
Volume: 573
Pages: 19-23
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Presentation] Effects of dopamine agonist, cabergoline on the tremulous jaw movements produced by the acetylcholinesterase inhibitor, tacrine, and their related patterns of c-Fos expression in the striatum2013
Author(s)
Koganemaru G, Abe H, Kuramashi A, Ebihara K, Matsuo H, Funahashi H, Yasuda K, Ikeda T, Takeda R, Nishimori T, Ishida Y
Organizer
11th World Congress of Biological Psychiatry
Place of Presentation
Kyoto
Related Report
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[Presentation] Effects of dopamine receptor agonist, cabergoline or rotigotine on tremulous jaw movements induced by acetylcholinesterase inhibitor, tacrine2013
Author(s)
Koganemaru G, Abe H, Kuramashi A, Ebihara K, Matsuo H, Funahashi H, Yasuda K, Ikeda T, Takeda R, Nishimori T, Ishida Y
Organizer
43th Annual Meeting Society for Neuroscience
Place of Presentation
San Diego, USA
Related Report
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[Presentation] Effect of perospirone on methamphetamine-induced disruption of latent inhibition in rats2012
Author(s)
Matsuo H, Abe H, Okada N, Kuramashi A, Koganemaru G, Funahashi H, Ikeda T, Takeda R, Ebihara K, Nishimori T, Ishida Y
Organizer
42th Annual Meeting Society for Neuroscience
Place of Presentation
New Orleans
Related Report
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