Amino Acid Supplementation Affects Hematological and Biochemical Parameters in Elite Rugby Players(Food & Nutrition Science)
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概要
- 論文の詳細を見る
Individual amino acid supplementation affects various types of athletic performance. However, little information on combinations of amino acids is currently available. This study evaluated an amino acid mixture containing L-leucine, L-isoleucine, L-valine, L-arginine, and L-glutamine to 3.6 g of total amino acids per dose. Twenty-three rugby players were given 3.6 g, twice, daily of the amino acid mixture for 90 days (June-August 1994) and blood samples were collected for analyses in September 1993, March 1994, September 1994, and September 1995. After 90 days of supplementation, almost all of the athletes reported improvement in vigor and earlier recovery from fatigue. Significant increases (P<0.05) were observed in hemoglobin, RBC count, hematocrit, and serum iron by amino acid supplementation. Significant increases (P<0.05) were also noted in total cholesterol and low-density lipoprotein along with decreased (P<0.05) alkaline phosphatase. All values reverted to original levels when measured after one year of continued training without supplementation.
- 社団法人日本農芸化学会の論文
- 2001-09-23
著者
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Kobayashi K
Inst. Physical And Chemical Res.(riken) Saitama Jpn
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Sugita Masaaki
Department of Life Sciences, The University of Tokyo
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Kobayashi K
Department Of Life Science (sports Sciences) The University Of Tokyo
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Sugita Masaaki
Department Of Health & Physical Education Mie University Faculty Of Education
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Maruyama K
Department Of Life Science Meiji University
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OHTANI Masaru
Department of Life Science (Sports Sciences), The University of Tokyo
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MARUYAMA Kimiaki
Department of Life Science, Meiji University
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OHTANI Masaru
The Department of Life Sciences (Sports Sciences), Graduate School of Arts and Sciences, The Univers
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KOBAYASHI Kando
The Department of Life Sciences (Sports Sciences), Graduate School of Arts and Sciences, The Univers
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Ohtani Masaru
Department Of Life Science (sports Sciences) The University Of Tokyo
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Sugita M
Department Of Health & Physical Education Mie University
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