The Assessment of Acute Chorioretinal Changes Due to Intensive Physical Exercise in Senior Elite Athletes.

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-06-01 DOI:10.1123/japa.2022-0231

Irén Szalai, Anita Csorba, Tian Jing, Endre Horváth, Edit Bosnyák, István Györe, Zoltán Zsolt Nagy, Delia Cabrera DeBuc, Miklós Tóth, Gábor Márk Somfai

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Abstract

Regular physical exercise is known to lower the incidence of age-related eye diseases. We aimed to assess the acute chorioretinal alterations in older adults following intense physical strain. Seventeen senior elite athletes were recruited who underwent an aerobic exercise on a cycle ergometer and macular scanning by optical coherence tomography. A significant thinning of the entire retina was observed 1 min after exercise, followed by a thickening at 5 min, after which the thickness returned to baseline. This trend was similar in almost every single retinal layer, although a significant change was observed only in the inner retina. Choroidal thickness changes were neither significant nor did they correlate with the thickness changes of intraretinal layers. The mechanism of how these immediate retinal changes chronically impact age-related sight-threatening pathologies that, in turn, result in a substantially reduced quality of life warrants further investigation on nontrained older adults as well.

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高强度体育锻炼对老年优秀运动员急性脉络膜视网膜改变的影响。

有规律的体育锻炼可以降低老年性眼病的发病率。我们的目的是评估老年人在剧烈体力劳动后的急性绒毛膜视网膜改变。招募了17名高级优秀运动员，他们在自行车测力仪上进行有氧运动，并通过光学相干断层扫描进行黄斑扫描。运动后1分钟观察到整个视网膜明显变薄，随后在5分钟变厚，之后厚度恢复到基线。这种趋势在几乎每一层视网膜中都是相似的，尽管只有在视网膜内部观察到明显的变化。脉络膜厚度变化不显著，也与视网膜内层厚度变化无关。这些即时视网膜变化如何慢性影响与年龄相关的视力威胁病理，进而导致生活质量大幅下降的机制，值得在未经训练的老年人中进一步研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.