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Video-assisted thoracic surgery attenuates perioperative oxidative stress response in lung cancer patients: a preliminary study
http://hdl.handle.net/10069/34697
http://hdl.handle.net/10069/346973aaef46e-1c3d-46a8-8c94-24b02fb76b04
名前 / ファイル | ライセンス | アクション |
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ActMed59_19.pdf (627.4 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2014-09-09 | |||||
タイトル | ||||||
タイトル | Video-assisted thoracic surgery attenuates perioperative oxidative stress response in lung cancer patients: a preliminary study | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | lung cancer | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | oxidative stress | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | video-assisted thoracic surgery | |||||
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 | departmental bulletin paper | |||||
著者 |
Miyazaki, Takuro
× Miyazaki, Takuro× Takagi, Katsunori× Mine, Mariko× Yamasaki, Naoya× Tsuchiya, Tomoshi× Matsumoto, Keitaro× Hatachi, Go× Izumino, Hiroo× Doi, Ryoichiro× Machino, Ryusuke× Nagayasu, Takeshi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Objectives: Reactive oxygen species (ROS) function as key metabolites that can impair biological processes. The aim of this preliminary study was to assess the perioperative oxidative changes in lung cancer surgery. Methods: We measured the levels of blood hydroperoxides, a type of ROS, as an index of oxidative injury to cellular components, as well as the plasma ferric-reducing ability as an index of total antioxidant potential in 32 lung cancer patients. Hydroperoxides were measured by the levels of diacron reactive oxygen metabolites (d-ROMs). The antioxidant potential was determined by the biological antioxidant potential (BAP), which represents the levels of endogenous antioxidant enzymes. Results: Lung cancer patients had slightly affected oxidative stress before surgery. The d-ROM and BAP levels after surgery and were significantly decreased than before surgery (p< 0.001) and the levels recovered preoperatively at third postoperative day. The d-ROM level in video-assisted surgery group (n=17) was significantly decreased than those in thoracotomy group (n=15) at third and seventh post-operative day (p < 0.001, and < 0.02). Conclusions: Lung cancer patients had already exposed oxidative stress before surgery and surgical intervention also generates large amounts of ROS. Video-assisted thoracic surgery can reduce the ROS compared to the standard thoractomy. |
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書誌情報 |
Acta medica Nagasakiensia 巻 59, 号 1, p. 15-25, 発行日 2014-07 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00016055 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00508430 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | Nagasaki University School of Medicine | |||||
出版者別言語 | ||||||
長崎大学医学部 | ||||||
sortkey | ||||||
4 | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Acta medica Nagasakiensia, 59(1), pp.19-25; 2014 |