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フルテキストURLC010066000315.pdf ( 1.3MB ) 公開日 2017-02-06
タイトル血中メトヘモグロビン濃度および血清ヘモグロビン濃度に及ぼす運動強度の影響
タイトルヨミケッチュウ メトヘモグロビン ノウド オヨビ ケッセイ ヘモグロビン ノウド ニオヨボス ウンドウ キョウド ノ エイキョウ
タイトル別表記Methemoglobin and serum free hemoglobin concentrations before and after 3 km running at differential running speed
作成者三好, 奈々子
河野, 俊貞
塩田, 正俊
作成者ヨミミヨシ, ナナコ
カワノ, トシサダ
シオタ, マサトシ
作成者別表記Miyoshi, Naoko
Kawano, Toshisada
Shiota, Masatoshi
作成者所属山口大学教育学部
内容記述(抄録等)The present study was carried out to investigate the effect of exercise-induced oxidative stress on methemoglobin (Met-Hb), serum free hemoglobin (Hb) and lipoperoxide concentrations before and after 3 km run at differential running speed.Met-Hb concentration in runners was higher than that in untrained subjects at rest, whereas
RBC (red blood cell) count and Hb concentration were lower in runners than those in untrained subjects. No significant changes of serum free Hb and lipoperoxide concentrations occurred. Serum free Hb concentration was found to decrease at low running speed (40%V4 O2max), and to increase at high running speed (80%V4 O2max), although Met-Hb concentration did not change. Similarly, blood lactate concentration decreased at low running speed and increased at high running speed. These results suggest that hemolysis to the red blood cells during running is caused by footstrike and fragility of RBC membrane, and partly oxidative stress associated with running at more than 80%V4 O2max.
本文言語jpn
著者キーワードmethemoglobin
serum free hemoglobin
lipoperoxide
lactate
running
資料タイプtext
ファイル形式application/pdf
出版者山口大学教育学部
出版者ヨミヤマグチ ダイガク キョウイク ガクブ
NII資料タイプ紀要論文
ISSN0286-0597
NCIDAN00240238
学内刊行物(紀要等)山口大学教育学部研究論叢(第3部)
掲載誌名研究論叢. 芸術・体育・教育・心理
掲載誌名別表記Bulletin of the Faculty of Education, Yamaguchi University
66
開始ページ137
終了ページ147
発行日2017-01-31
著者版/出版社版出版社版
リポジトリIDC010066000315
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/C010066000315