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Brain metabolic correlates of tau accumulation in progressive supranuclear palsy
https://repo.qst.go.jp/records/71700
https://repo.qst.go.jp/records/71700816edafa-255d-4d11-b055-a9c29d055e95
Item type | 会議発表用資料 / Presentation(1) | |||||
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公開日 | 2015-06-03 | |||||
タイトル | ||||||
タイトル | Brain metabolic correlates of tau accumulation in progressive supranuclear palsy | |||||
言語 | ||||||
言語 | eng | |||||
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資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
資源タイプ | conference object | |||||
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アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
Furukawa, Shogo
× Furukawa, Shogo× Hirano, Shigeki× Shimada, Hitoshi× Shinotoh, Hitoshi× Sahara, Naruhiko× Endo, Hironobu× Kitamura, Soichiro× Niwa, Fumitoshi× Takahata, Keisuke× Kimura, Yasuyuki× Yamada, Makiko× Zhang, Ming-Rong× Ito, Hiroshi× Higuchi, Makoto× Kuwabara, Satoshi× Suhara, Tetsuya× 古川 彰吾× 平野 成樹× 島田 斉× 篠遠 仁× 佐原 成彦× 遠藤 浩信× 北村 聡一郎× 丹羽 文俊× 高畑 圭輔× 木村 泰之× 山田 真希子× 張 明栄× 伊藤 浩× 樋口 真人× 須原 哲也 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | No.1001193 【演題名】 Brain metabolic correlates of tau accumulation in progressive supranuclear palsy 【演題名(英文)】 Brain metabolic correlates of tau accumulation in progressive supranuclear palsy 【著者】 古川彰吾1,2, 平野茂樹1,2, 島田斉1, 篠遠仁1,3, 佐原成彦1, 遠藤浩信1, 北村総一朗1, 丹羽文 俊1, 高畑圭輔1, 木村泰之1, 山田真希子1,4, 張明栄5, 伊藤浩6,7, 樋口真人1, 桑原聡2, 須原 哲也1 【著者(英文)】 Shogo Furukawa1,2, Shigeki Hirano1,2, Hitoshi Shimada1, Hitoshi Shinotoh1,3, Naruhiko Sahara1, Hironobu Endo1, Soichiro Kitamura1, Fumitoshi Niwa1, Keisuke Takahata1, Yasuyuki Kimura1, Makiko Yamada1,4, Ming-rong Zhang5, Hiroshi Ito6,7, Makoto Higuchi1, Satoshi Kuwabara2, Tetsuya Suhara1 【所属】 1放射線医学総合研究所分子神経イメージング研究プログラム, 2千葉大学大学院医学研究院神経内科 学, 3神経内科千葉, 4科学技術振興機構 さきがけ, 5放射線医学総合研究所 分子認識研究プログラ ム, 6放射線医学総合研究所 先端生体計測研究プログラム, 7福島県立医科大学 先端臨床研究セン ター 【所属(英文)】 1Molecular Neuroimaging Program, Molecular Imaging Center, National Institute of Radiological Sciences, 2Department of Neurology, Graduate School of Medicine, Chiba University, 3Neurology Chiba Clinic, 4Precursory Research for Embryonic Science and Technology, Japan Science and Technology, 5Molecular Probe Program,Molecular Imaging Center, National Institute of Radiological Sciences, 6Biophysics Program,Molecular Imaging Center, National Institute of Radiological Sciences, 7Advanced Clinical Research Center, Fukushima Medical University Objectives To elucidate brain regions which is associated with cortical tau loads in progressive supranuclear palsy (PSP) patients by [11C]PBB and [18F]FDG PET. Methods: Ten PSP patients [age: 70.2 (8.1),3 females, disease duration 4.6 (3.4) year, mean (SD)] were enrolled in the present study. We performed [11C] PBB3 PET and [18F] FDG PET. Cortical tau load was calculated by standardized uptake value ratio (SUVR) of [11C] PBB3 PET image using the cerebellar cortex as reference region. Regional cerebral glucose metabolism was calculated by SUVR of [18F] FDG PET image and were analyzed by statistical parametric mapping (spm8) with global normalization. Multiple regression whole brain analysis was performed with cortical tau load as a covariate. Statistical threshold was determined as P < 0.005 uncorrected, extent threshold 160 voxels. Results: Negative correlation between cortical tau load and regional cerebral glucose metabolism was detected in right anterior thalamus (Zmax = 3.45, voxel size 203).Positive correlation between cortical tau load and regional cerebral glucose metabolism was found in left paracentral lobule (Zmax = 4.39, voxel size 502) and right inferior parietal lobe (Zmax = 3.20, voxel size 225). Conclusions: Cortical tau load may explain thalamic dysfunction in PSP patients. |
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会議概要(会議名, 開催地, 会期, 主催者等) | ||||||
内容記述タイプ | Other | |||||
内容記述 | 第56回日本神経学会学術大会 | |||||
発表年月日 | ||||||
日付 | 2015-05-21 | |||||
日付タイプ | Issued |