Research of the cell activity specific contrast agent

2012 Fiscal Year Final Research Report

• Project/Area Number: 23791454
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Radiation science
• Research Institution: Meiji University of Integrative Medicine
• Principal Investigator: KAWAI Yuko 明治国際医療大学, 医学教育研究センター, 助教 (90555616)
• Project Period (FY): 2011 – 2012
• Keywords: 放射性医薬品 / 造影剤

Research Abstract

Manganese is very useful contrast agent for animal MRI studies. The purpose of this study is to clarify the relationship of tissue properties and relaxation mechanism. Manganese added protein was observed enhancement of relaxivity significantly by heating. The results obtained by mass spectrometry and tissue staining suggested that the relaxivity of the manganese is changing in a tissue-specific manner.

Research Products

• [Journal Article] Preparation of polymer-based multimodal imaging agent to visualize the process of bone regeneration. (2012)
  • Author(s): Liu J,Jo J,Kawai Y,Aoki I,Tanaka C, Yamamoto M, Tabata Y
  • Journal Title: J Control Release Volume: 157(3) Pages: 398-405
  • DOI: DOI:10.1016/j.jconrel.2011.09.090.
  • Peer Reviewed
• [Journal Article] Diffusion-weighted Spectroscopic Imagingによる脳虚血モデルラットの解析 (2012)
  • Author(s): 尾藤良孝,河合裕子,平田宏司,恵飛須俊彦,大竹陽介,平田智嗣,白猪亨,五月女悦久,越智久晃,梅田雅宏,樋口敏宏,田中忠蔵
  • Journal Title: 磁気共鳴学会雑誌 Volume: 32(1) Pages: 17-20
  • URL: http://www.kopas.co.jp/fmdb/JJMRM/32/1/17.pdf
• [Journal Article] 拡散テンソル画像(DTI)が もたらす情報 - 水分子の動きによる筋の 微細構造評価を中心に (2012)
  • Author(s): 梅田雅宏, 渡邉康晴, 河合裕子, 樋口敏宏, 田中忠蔵
  • Journal Title: インナービジョン Volume: 27・3 Pages: 18-20
  • URL: http://www.innervision.co.jp/01inner/2012/pdf/iv201203_018.pdf
• [Journal Article] 拡散強調画像がもたらす情報-運動による水分子の動き評価を中心に (2012)
  • Author(s): 渡邉康晴,梅田雅宏,河合裕子,樋口敏宏,田中忠蔵
  • Journal Title: インナービジョン Volume: 27・3 Pages: 15-17
  • URL: http://www.innervision.co.jp/01inner/2012/pdf/iv201203_015.pdf
• [Journal Article] マンガン造影磁気共鳴画像法(MEMRI)の実際 (2011)
  • Author(s): 青木伊知男,河合裕子
  • Journal Title: 磁気共鳴学会雑誌 Volume: Vol.31(No.1) Pages: 1-19
  • URL: http://www.kopas.co.jp/fmdb/JJMRM/31/1/1.pdf
  • Peer Reviewed
• [Journal Article] In Vivo Assessment of Peripheral Nerve Regeneration by Diffusion Tensor Imaging (2011)
  • Author(s): Morisaki S, Kawai Y, Umeda M, Nishi M, Oda R, Fujiwara H, Yamada K, Higuchi T, Tanaka C, Kawata M, Kubo T
  • Journal Title: J of Magn Res Imag Volume: 33(3) Pages: 535-42
  • DOI: DOI:10.1002/jmri.22442.
  • Peer Reviewed
• [Journal Article] Temporal and sequential changes of glial cells and cytokine expression during neuronal degeneration after transient global ischemia in rats. (2011)
  • Author(s): Y Yasuda, T Shimoda, K Uno, N Tateishi, S Furuya, Y Tsuchihashi, Y Kawai, S Naruse and S Fujita
  • Journal Title: J Neuroinflammation. Volume: 22 Pages: 8-70
  • DOI: DOI:10.1186/1742-2094-8-70.
  • Peer Reviewed
• [Presentation] Lowbを用いた拡散強調画像による心筋の収縮および拡張評価 (2012)
  • Author(s): 梅田雅宏,樋口敏宏,渡邉康晴,河合裕子,村瀬智一,関本達之,大門律雄,村松佑哉.
  • Organizer: 第40回日本磁気共鳴医学会大会
  • Year and Date: 2012-09-08
• [Presentation] 健常ラット脳のDiffusionTensor Spectroscopic Imaging(DTSI) (2012)
  • Author(s): 尾藤良孝,河合裕子,平田宏司,恵飛須俊彦,大竹陽介,平田智嗣,白猪亨,五月女悦久,越智久晃,梅田雅宏,樋口敏宏,田中忠蔵
  • Organizer: 第40回日本磁気共鳴医学会大会
  • Year and Date: 2012-09-08
• [Presentation] DWIを用いた筋組織の圧変形とその回復過程の画像化 (2012)
  • Author(s): 渡邉康晴,木村啓作,梅田雅宏,河合裕子,樋口敏宏,田中忠蔵
  • Organizer: 第40回日本磁気共鳴医学会大会
  • Year and Date: 2012-09-07
• [Presentation] fMRI 測定に用いる熱 刺激システムの試作と性能検証 (2012)
  • Author(s): 村瀬智一,梅田雅宏,河合裕子,渡邉康晴, 樋口敏宏,田中忠蔵
  • Organizer: 第40回日本磁気共鳴医学会大会
  • Year and Date: 2012-09-06
• [Presentation] Detection of Spontaneous Pain due to Chronic Pain in the Rat (2012)
  • Author(s): Yuko Kawai , Masahiro Umeda , Yasuharu Watanabe , Toshihiro Higuchi , Chuzo Tanaka
  • Organizer: International Society for Magnetic Resonance in Medicine 20th Annual Meeting & Exhibition
  • Year and Date: 2012-05-10
• [Presentation] Investigating the duration of brain response to acupuncture stimulation by using independent component analysis (2012)
  • Author(s): Tomokazu Murase,Masahiro Umeda,Yuko Kawai , Yasuharu Watanabe , Toshihiro Higuchi,Chuzo Tanaka
  • Organizer: International Society for Magnetic Resonance in Medicine 20th Annual Meeting & Exhibition
  • Year and Date: 2012-05-10
• [Presentation] The investigation of apparent diffusion coefficient in renal cortex and medulla during the cardiac cycle (2012)
  • Author(s): Masahiro Umeda,Toshihiro Higuchi,Yuki Mori , Yoshichika Yoshioka , Yasuharu Watanabe,Yuko Kawai,Tomokazu Murase, Chuzo Tanaka
  • Organizer: International Society for Magnetic Resonance in Medicine 20th Annual Meeting & Exhibition
  • Year and Date: 2012-05-09
• [Presentation] Diffusion-weighted Spectroscopic Imaging of Multiple Metabolites in Rat Brains after Middle Cerebral Artery Occlusion (2012)
  • Author(s): Yoshitaka Bito,Yuko Kawai,Koji Hirata, Toshihiko Ebisu,Yosuke Otake,Satoshi Hirata,Toru Shirai,Yoshihisa Soutome, Hisaaki Ochi,Masahiro Umeda,Toshihiro Higuchi , Chuzo Tanaka
  • Organizer: International Society for Magnetic Resonance in Medicine 20th Annual Meeting & Exhibition
  • Year and Date: 2012-05-08
• [Presentation] Diffusion-weightedSpectroscopicImagingによる脳虚血モテルラットの解析 (2011)
  • Author(s): 尾藤良孝,河合裕子,平田宏司,恵飛須俊彦,大竹陽介,平田智嗣,白猪亨,五月女悦久,越智久晃,梅田雅宏,樋口敏宏,田中忠蔵
  • Organizer: 第39回日本磁気共鳴医学会大会
  • Place of Presentation: 小倉
  • Year and Date: 2011-10-01
• [Presentation] 筋組織中における水分子の動態解析-筋収縮時の評価 (2011)
  • Author(s): 渡邉康晴,木村啓作,梅田雅宏,河合裕子,樋口敏宏,田中忠蔵
  • Organizer: 第39回日本磁気共鳴医学会大会
  • Place of Presentation: 小倉
  • Year and Date: 2011-09-30
• [Presentation] 触刺激に伴う心地良さに関するfMRI (2011)
  • Author(s): 村瀬智一,梅田雅宏,河合裕子,渡邉康晴,樋口敏宏,田中忠蔵
  • Organizer: 第39回日本磁気共鳴医学会大会
  • Place of Presentation: 小倉
  • Year and Date: 2011-09-29
• [Presentation] 高磁場MRイメージングのための一過性および永久中大脳動脈閉塞モデルの検討 (2011)
  • Author(s): 柴田さやか,青木伊知男,河合裕子,佐賀恒夫
  • Organizer: 第59回日本実験動物学会総会
  • Place of Presentation: 別府市
  • Year and Date: 2011-05-26
• [Presentation] Diffusion Tensor Spectroscopic Imaging of Rat Brains (2011)
  • Author(s): Y. Bito, Y. Kawai, K. Hirata, T. Ebisu, T. Shirai, S. Hirata1, Y. Soutome, H. Ochi, M. Umeda, T. Higuchi, and C. Tanaka
  • Organizer: International Society for Magnetic Resonance in Medicine 19th Annual Meeting & Exhibition
  • Place of Presentation: Montreal,Canada
  • Year and Date: 2011-05-11
• [Presentation] In vivo Detection of Glial Activity after Transient Forebrain Ischemia using Manganese-enhanced MRI (2011)
  • Author(s): Y. Kawai, Y. Yasuda, N. Tateishi, M. Umeda, Y. Watanabe, T. Higuchi, S. Furuya, S. Naruse, S. Fujita, and C. Tanaka
  • Organizer: International Society for Magnetic Resonance in Medicine 19th Annual Meeting & Exhibition
  • Place of Presentation: Montreal, Canada
  • Year and Date: 2011-05-10
• [Presentation] Diffusion-weighted Spectroscopic Imaging of Rat Brains After Middle Cerebral Artery Occlusion (2011)
  • Author(s): Y. Bito, Y. Kawai, K. Hirata, T. Ebisu, T. Shirai, S. Hirata1, Y. Soutome, H. Ochi, M. Umeda, T. Higuchi, and C. Tanaka
  • Organizer: International Society for Magnetic Resonance in Medicine 19th Annual Meeting & Exhibition, Montreal
  • Place of Presentation: Canada
  • Year and Date: 2011-05-09
• [Presentation] 独立成分分析法を用いた鍼・偽鍼刺激に伴うBOLD信号変化の検討 (2011)
  • Author(s): 村瀬智一,梅田雅宏,河合裕子,渡辺康晴,樋口敏宏,田中忠蔵
  • Organizer: 第23回臨床MR脳機能研究会
  • Place of Presentation: 東京都
  • Year and Date: 2011-02-19
• [Book] 磁気共鳴スペクトルの医学応用-MRSの基礎から応用まで (2012)
  • Author(s): 成瀬昭二
  • Total Pages: 139-146