| Project/Area Number |
06660402
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
Applied veterinary science
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| Research Institution | Tottori University |
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Principal Investigator |
SHIMADA Akinori Tottori Univ.AGRICULTURE Associate professor, 農学部, 助教授 (20216055)
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| Project Period (FY) |
1994 – 1995
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| Project Status |
Completed (Fiscal Year 1995)
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| Budget Amount *help |
¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 1995: ¥300,000 (Direct Cost: ¥300,000)
Fiscal Year 1994: ¥1,800,000 (Direct Cost: ¥1,800,000)
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| Keywords | Dog / Brain / beta-amyloid (betaAP) / Amyloid precursor protein (betaAPP) / βアミロイド蛋白(βAP) / βアミロイド前駆蛋白(βAPP) / mRNA |
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| Research Abstract |
beta-amyloid precursor protein (betaAPP) and beta-amyloid protein (betaAP) immunohistochemistry, and betaAPPmRNA in situ hybridization were planned in order to elucidate the beta amyloidogenesis in the dog cerebral blood vessels. 1) betaAPP staining was demonstrated in the wall of the blood vessels and occasional neurons. 2) Six cDNA fragments from the dog betaAPP mRNA were obtained by RT-PCR method. In addition, immunoelectron microscopy demonstrated 1) occasional betaAPP and betaAP immunostaining in the cytoplasm of the smooth muscles in the wall of the blood vessels ; 2) no spatial relationship was observed between the antigens and suborganellas including lysozome.
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