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Association between COMT Val158Met polymorphism and competition results of competitive swimmers


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タイトル: Association between COMT Val158Met polymorphism and competition results of competitive swimmers
その他のタイトル: 競泳選手の競技力とCOMT Val158Met多型の関係
著者: 阿部, 太輔
著者(別表記) : Abe, Daisuke
発行日: 2017年 9月 6日
出版者: Taylor & Francis
引用: Nagasaki University (長崎大学), 博士(医学) (2017-09-06)
抄録: Recent studies have shown the contribution of genetic determinants to athletes' physical ability. However, despite the fact that cognitive abilities like self-control and stress-tolerance influence athletes' competitive performance, few studies to date have investigated the association between genetic polymorphism, which is linked to cognitive ability and athletic performance. The present study investigated the link between single-nucleotide polymorphisms (SNPs), which are known to exert influences on dopaminergic neural function and competitive performance of swimmers. The results have revealed superior competitive performance in competitive swimmers with Met allele of catechol-O-methyltransferase Val158Met polymorphism than those with Val/Val genotype. The investigated SNPs of DRD2 and DRD3 were not associated with swimmer's competitive performance. This finding indicates that genetic polymorphism linked to cognitive ability influences the athletes' performance.
記述: 長崎大学学位論文 学位記番号:博(医歯薬)甲第987号 学位授与年月日:平成29年9月6日 / Author: Daisuke Abe, Hirokazu Doi, Taishi Asai, Mayuko Kimura, Tadashi Wada, Yuusuke Takahashi, Takaaki Matsumoto & Kazuyuki Shinohara / Citation: Journal of Sports Sciences, 36(4), pp.393-397; 2018
キーワード: Competitive performance / SNP / COMT / dopamine
URI: http://hdl.handle.net/10069/37823
DOI: 10.1080/02640414.2017.1309058
関連リンク : http://hdl.handle.net/10069/37798
権利: © Taylor & Francis. This is an Accepted Manuscript of an article published by Taylor & Francis in Journal of Sports Sciences on 03 Apr 2017, available online: http://dx.doi.org/10.1080/02640414.2017.1309058.
資料タイプ: Thesis or Dissertation
原稿種類: ETD
出現コレクション:110 学位論文

引用URI : http://hdl.handle.net/10069/37823

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