Strenous exercise-induced change in redox state of human serum albumin during intensive kendo training
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- Imai Hajime
- Department of Health and Physical Education, Faculty of Education, Gifu University
書誌事項
- タイトル別名
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- Strenuous Exercise-Induced Change in Redox State of Human Serum Albumin during Intensive Kendo Training.
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抄録
A high-performance liquid chromatographic (HPLC) analysis of human serum albumin (HSA) using an ion-exchange (DEAE-form) column shows three components: The principal component corresponds to human mercaptalbumin (HMA); the secondary to nonmercaptalbumin (HNA), having mixed disulfide with cystine (HNA[Cys]), or oxidized glutathione (HNA[Glut]); and the tertiary to HNA, oxidized more highly than mixed disulfide. The purpose of the present study is to clarify the effects of strenuous exercise load on HMA↔HNA; conversion (i.e., dynamic change in redox state) of HSA from elite kendo athletes (n = 30; 20.0±1.1 years old). They participated in an intensive kendo training camp for 5 d. The mean value for the HMA fraction (f−[HMA]) of kendo athletes after camp (62.8±2.4%) was significantly lower than before camp (71.9±3.7%) (p<0.0005). In contrast, the mean value for f−(HNA-1) (i.e., f−[HNA(Cys) and HNA(Glut)]) after camp (34.2±2.1%) was significantly higher than before camp (25.7±3.7%) (p<0.0005). These results suggested that strenuous physical exercise markedly increased the oxidized albumin level in extracellular fluids during the intensive training camp.<br>
収録刊行物
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- The Japanese Journal of Physiology
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The Japanese Journal of Physiology 52 (2), 135-140, 2002
一般社団法人 日本生理学会
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詳細情報 詳細情報について
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- CRID
- 1390282680017993984
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- NII論文ID
- 10009505496
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- NII書誌ID
- AA00691224
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- COI
- 1:CAS:528:DC%2BD38Xmt1ait74%3D
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- ISSN
- 18811396
- 0021521X
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- NDL書誌ID
- 6228849
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- PubMed
- 12139771
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可