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Feasibility of magnetic resonance redox imaging at low magnetic field: Comparison at 1 T and 7 T
https://repo.qst.go.jp/records/48573
https://repo.qst.go.jp/records/48573ea5173b4-4742-477d-8067-4486ae32ba8c
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-03-14 | |||||
| タイトル | ||||||
| タイトル | Feasibility of magnetic resonance redox imaging at low magnetic field: Comparison at 1 T and 7 T | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Nakamura, Mizuki
× Nakamura, Mizuki× Shibata, Sayaka× Yamasaki, Toshihide× Ueno, Megumi× Nakanishi, Ikuo× Matsumoto, Ken-ichiro× Kamada, Tadashi× Yamada, Ken-ichi× Aoki, Ichio× 中村 美月× 柴田 さやか× 山崎 俊栄× 上野 恵美× 中西 郁夫× 松本 謙一郎× 鎌田 正× 青木 伊知男 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The effect of different static magnetic field strength, 1 or 7 T, on a quality of nitroxyl radical based magnetic resonance redox imaging (MRRI) was demonstrated. The nitroxyl radical based T1-weighted signal enhancement ratio was higher at a 1 T imager compare to a 7 T imager when scanning was carried out using a similar gradient echo sequence. The gradient echo scanning at 7 T was sensitive to movement and/or flux of the sample solution, which would be resulted in distortion of baseline T1 weighted signal. No such wobbling signal was observed when the experiment was done at the 1 T. In vivo nitroxyl decay curve was similar at 1 and 7 T. Nitroxyl radical based redox imaging could be enough performed on clinically popular 1 T. | |||||
| 書誌情報 |
American journal of Translational Research 巻 9, 号 10, p. 4481-4491, 発行日 2017-10 |
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| 出版者 | ||||||
| 出版者 | e-Century Publishiong Corporaqtion | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1943-8141 | |||||
| PubMed番号 | ||||||
| 識別子タイプ | PMID | |||||
| 関連識別子 | 29118910 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.ajtr.org/files/ajtr0054131.pdf | |||||
| 関連名称 | http://www.ajtr.org/files/ajtr0054131.pdf | |||||
