| Item type |
文献 / Documents(1) |
| 公開日 |
2018-03-08 |
| アクセス権 |
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アクセス権 |
open access |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 出版社版DOI |
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関連識別子 |
https://doi.org/10.2152/jmi.64.228 |
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関連名称 |
10.2152/jmi.64.228 |
| 出版タイプ |
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|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
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|
タイトル |
Tissue oxygenation index reflects changes in forearm blood flow after brief ischemia |
| 著者 |
キノシタ, ヒロユキ
アカホリ, タカヒコ
ナカムラ, エミ
オオカワ, ハヅキ
川人, 伸次
北畑, 洋
フジワラ, ヨシヒロ
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| 抄録 |
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内容記述 |
Whether the near-infrared spectroscopy (NIRS) technology correctly detects the changes in oxygenation related to ischemia and reperfusion of organs and tissues other than brain remains unclear. The present study examined how different tissue oxygenation parameters derived from NIRS reflect the changes in the forearm blood flow (FBF) according to the brief ischemia and the subsequent reperfusion, and whether values of these parameters move in parallel with the medial and lateral sides of FBF. Thirteen volunteers underwent the prospective observational study. The tissue oxygenation index (TOI), regional saturation of oxygen (rSO2), skin tissue oxygenation (StO2), and FBF values were evaluated in the forearm. Medial rSO2 values at 1 to 3 minutes after the termination of brief ischemia were higher than lateral rSO2 and respective TOI values. FBF and StO2 values quickly increased according to the cessation of brief ischemia, whereas the medial and lateral values did not differ during and after the brief ischemia. TOI and StO2, but not rSO2, reflected changes in FBF of both medial and lateral sides simultaneously in response to the reperfusion after brief ischemia. Themuscle tissue oxygenation during reperfusion favors the use of TOI and StO2, but not rSO2, as the surrogate parameter. |
| キーワード |
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|
主題 |
Forearm blood flow |
| キーワード |
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主題 |
near-infrared spectroscopy |
| キーワード |
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|
主題 |
regional saturation of oxygen |
| キーワード |
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主題 |
tissue oxygenation index |
| 書誌情報 |
en : The Journal of Medical Investigation
巻 64,
号 3-4,
p. 228-232,
発行日 2017-08
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| 収録物ID |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13496867 |
| 収録物ID |
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|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13431420 |
| 収録物ID |
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|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA11166929 |
| 収録物ID |
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|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA12022913 |
| 出版者 |
|
|
出版者 |
Faculty of Medicine Tokushima University |
| EID |
|
|
識別子 |
335909 |
| 言語 |
|
|
言語 |
eng |
jmi_64_3-4_228.pdf (525 KB)
