精英游泳运动员在含氯游泳池水中训练后，口服硝酸盐还原功能并未受损。
Oral nitrate reduction is not impaired after training in chlorinated swimming pool water in elite swimmers.
作者信息
Rowland Samantha N, Chessor Richard, French George, Robinson George P, O'Donnell Emma, James Lewis J, Bailey Stephen J
机构信息
School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough LE11 3TU, UK.
British Swimming, Loughborough University, Loughborough LE11 3TU, UK.
出版信息
Appl Physiol Nutr Metab. 2021 Jan;46(1):86-89. doi: 10.1139/apnm-2020-0357. Epub 2020 Aug 24.
This study tested the hypothesis that exposure to chlorine-sterilised pool water would impair oral nitrate reduction (ONR). ONR was assessed in elite swimmers before and after morning and afternoon pool-based training. Nonswimmers were only assessed in the morning. ONR was similar in swimmers and nonswimmers ( = 1.000) and unchanged before and after morning and afternoon training ( ≥ 0.341). Therefore, exposure to chlorinated pool water does not interfere with ONR. Exposure to chlorine-sterilised pool water does not impair oral nitrate reduction in elite swimmers.
本研究检验了以下假设
接触经氯消毒的泳池水会损害口腔硝酸盐还原（ONR）。在精英游泳运动员进行上午和下午的泳池训练前后，对其ONR进行了评估。非游泳者仅在上午进行评估。游泳者和非游泳者的ONR相似（P = 1.000），且在上午和下午训练前后没有变化（P≥0.341）。因此，接触氯化泳池水不会干扰ONR。接触经氯消毒的泳池水不会损害精英游泳运动员的口腔硝酸盐还原。
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