University of Silesia in Katowice, Faculty of Science and Technology, The Silesian Centre for Education and Interdisciplinary Research, Ul. 75 Pułku Piechoty 1A, 41-500 Chorzow, Poland.
University of Silesia in Katowice, Faculty of Science and Technology, The Silesian Centre for Education and Interdisciplinary Research, Ul. 75 Pułku Piechoty 1A, 41-500 Chorzow, Poland.
Complement Ther Med. 2020 Jun;51:102453. doi: 10.1016/j.ctim.2020.102453. Epub 2020 May 23.
There is a growing body of evidence supporting the role of whole-body cryostimulation (WBC) and sauna - bathing as treatments for relaxation, mental well-being and several health problems. Despite their polar opposite temperatures, both of these treatments come with a dose of similar health benefits. This study is designed to compare effects of WBC and sauna application on the athletes' response to exercise.
The blood samples were collected from 10 professional cross-country skiers at four stages: before exercise, after exercise, at 1-h recovery and after 24 h of rest in sessions before and after 10 thermal treatments. Differential scanning calorimetry (DSC) was used to examine the process of serum denaturation. The parameters of endothermic transition were compared at various stages of each exercise session.
Post-exercise changes in DSC profiles of athlete's blood serum are similar in character but clearly stronger in the session held after sauna treatments and slightly weaker after WBC than those in the session not preceded by treatments. These changes can be, at least in part, explained by the exercise induced increase in the concentration of oxidized albumin. A return of serum denaturation transition to pre-exercise shape has been observed within a few hours of rest. It suggests relatively quick restoration of a fraction of non-oxidized albumin molecules during the recovery period.
An exercise performed by athletes after a series of sauna treatments leads to temporary greater modification of the blood serum proteome than the similar exercise during the session preceded by WBC treatments.
越来越多的证据表明，全身冷冻刺激（WBC）和桑拿浴作为放松、心理健康和多种健康问题的治疗方法具有一定作用。尽管这两种治疗方法的温度截然相反，但它们都具有类似的健康益处。本研究旨在比较 WBC 和桑拿应用对运动员运动反应的影响。
在四个阶段从 10 名专业越野滑雪运动员中采集血液样本：运动前、运动后、1 小时恢复后和在 10 次热疗前后的 24 小时休息后。差示扫描量热法（DSC）用于检查血清变性过程。在每个运动阶段的不同阶段比较吸热转变的参数。
运动员血清 DSC 图谱的运动后变化在性质上相似，但在桑拿治疗后的阶段明显更强，而在 WBC 治疗后的阶段比未经治疗的阶段略弱。这些变化至少可以部分解释为氧化白蛋白浓度增加引起的运动诱导变化。在休息数小时内，血清变性过渡已恢复到运动前的形状。这表明在恢复期内，非氧化白蛋白分子的一部分得到了相对较快的恢复。
运动员在一系列桑拿治疗后进行的运动导致血液血清蛋白质组的暂时更大修饰，而在 WBC 治疗前的类似运动中则没有。
