Effects of Different Hydration Strategies in Young Men during Prolonged Exercise at Elevated Ambient Temperatures on Pro-Oxidative and Antioxidant Status Markers, Muscle Damage, and Inflammatory Status
Physical exercise is associated with an increase in the speed of metabolic processes to supply energy to working muscles and endogenous heat production. Intense sweating caused by the work performed at high ambient temperatures is associated with a significant loss of water and electrolytes, leading...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-03-01
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| Series: | Antioxidants |
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| Online Access: | https://www.mdpi.com/2076-3921/12/3/642 |
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| author | Tomasz Pałka Piotr Michał Koteja Łukasz Tota Łukasz Rydzik Alejandro Leiva-Arcas Anna Kałuża Wojciech Czarny Tadeusz Ambroży |
| author_facet | Tomasz Pałka Piotr Michał Koteja Łukasz Tota Łukasz Rydzik Alejandro Leiva-Arcas Anna Kałuża Wojciech Czarny Tadeusz Ambroży |
| author_sort | Tomasz Pałka |
| collection | DOAJ |
| description | Physical exercise is associated with an increase in the speed of metabolic processes to supply energy to working muscles and endogenous heat production. Intense sweating caused by the work performed at high ambient temperatures is associated with a significant loss of water and electrolytes, leading to dehydration. This study aimed to examine the effectiveness of different hydration strategies in young men during prolonged exercise at elevated ambient temperatures on levels of pro-oxidative and antioxidant status, oxidative status markers (TAC/TOC), muscle cell damage (Mb, LDH), and inflammatory status (WBC, CRP, IL-1β). The study was conducted on a group of 12 healthy men with average levels of aerobic capacity. The intervention consisted of using various hydration strategies: no hydration; water; and isotonic drinks. The examination was di-vided into two main stages. The first stage was a preliminary study that included medical exami-nations, measurements of somatic indices, and exercise tests. The exercise test was performed on a cycle ergometers. Their results were used to determine individual relative loads for the main part of the experiment. In the second stage, the main study was conducted, involving three series of weekly experimental tests using a cross-over design. The change in plasma volume (∆PV) measured im-mediately and one hour after the exercise test was significantly dependent on the hydration strategy (<i>p</i> = 0.003 and <i>p</i> = 0.002, respectively). The mean values of oxidative status did not differ signifi-cantly between the hydration strategy used and the sequence in which the test was performed. Using isotonic drinks, due to the more efficient restoration of the body’s water and electrolyte balance compared to water or no hydration, most effectively protects muscle cells from the negative effects of exercise, leading to heat stress of exogenous and endogenous origin. |
| first_indexed | 2024-03-11T07:00:40Z |
| format | Article |
| id | doaj.art-88d471e2973b40579931387c3ec157a3 |
| institution | Directory Open Access Journal |
| issn | 2076-3921 |
| language | English |
| last_indexed | 2024-03-11T07:00:40Z |
| publishDate | 2023-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Antioxidants |
| spelling | doaj.art-88d471e2973b40579931387c3ec157a32023-11-17T09:17:43ZengMDPI AGAntioxidants2076-39212023-03-0112364210.3390/antiox12030642Effects of Different Hydration Strategies in Young Men during Prolonged Exercise at Elevated Ambient Temperatures on Pro-Oxidative and Antioxidant Status Markers, Muscle Damage, and Inflammatory StatusTomasz Pałka0Piotr Michał Koteja1Łukasz Tota2Łukasz Rydzik3Alejandro Leiva-Arcas4Anna Kałuża5Wojciech Czarny6Tadeusz Ambroży7Department of Physiology and Biochemistry, Faculty of Physical Education and Sport, University of Physical Education, 31-571 Kraków, PolandInstitute of Sports Sciences, University of Physical Education, 31-571 Kraków, PolandDepartment of Physiology and Biochemistry, Faculty of Physical Education and Sport, University of Physical Education, 31-571 Kraków, PolandInstitute of Sports Sciences, University of Physical Education, 31-571 Kraków, PolandFaculty of Sport, UCAM, San Antonio de Murcia Catholic University Los Jerónimos Campus, 30107 Guadalupe, SpainStudent of the Doctoral School, University of Physical Education in Cracow, 31-571 Krakow, PolandCollege of Medical Sciences, Institute of Physical Culture Studies, University of Rzeszow, 35-959 Rzeszow, PolandInstitute of Sports Sciences, University of Physical Education, 31-571 Kraków, PolandPhysical exercise is associated with an increase in the speed of metabolic processes to supply energy to working muscles and endogenous heat production. Intense sweating caused by the work performed at high ambient temperatures is associated with a significant loss of water and electrolytes, leading to dehydration. This study aimed to examine the effectiveness of different hydration strategies in young men during prolonged exercise at elevated ambient temperatures on levels of pro-oxidative and antioxidant status, oxidative status markers (TAC/TOC), muscle cell damage (Mb, LDH), and inflammatory status (WBC, CRP, IL-1β). The study was conducted on a group of 12 healthy men with average levels of aerobic capacity. The intervention consisted of using various hydration strategies: no hydration; water; and isotonic drinks. The examination was di-vided into two main stages. The first stage was a preliminary study that included medical exami-nations, measurements of somatic indices, and exercise tests. The exercise test was performed on a cycle ergometers. Their results were used to determine individual relative loads for the main part of the experiment. In the second stage, the main study was conducted, involving three series of weekly experimental tests using a cross-over design. The change in plasma volume (∆PV) measured im-mediately and one hour after the exercise test was significantly dependent on the hydration strategy (<i>p</i> = 0.003 and <i>p</i> = 0.002, respectively). The mean values of oxidative status did not differ signifi-cantly between the hydration strategy used and the sequence in which the test was performed. Using isotonic drinks, due to the more efficient restoration of the body’s water and electrolyte balance compared to water or no hydration, most effectively protects muscle cells from the negative effects of exercise, leading to heat stress of exogenous and endogenous origin.https://www.mdpi.com/2076-3921/12/3/642hydrationdehydrationexercise temperaturepro-oxidative and antioxidant statusmuscle damageinflammatory status |
| spellingShingle | Tomasz Pałka Piotr Michał Koteja Łukasz Tota Łukasz Rydzik Alejandro Leiva-Arcas Anna Kałuża Wojciech Czarny Tadeusz Ambroży Effects of Different Hydration Strategies in Young Men during Prolonged Exercise at Elevated Ambient Temperatures on Pro-Oxidative and Antioxidant Status Markers, Muscle Damage, and Inflammatory Status Antioxidants hydration dehydration exercise temperature pro-oxidative and antioxidant status muscle damage inflammatory status |
| title | Effects of Different Hydration Strategies in Young Men during Prolonged Exercise at Elevated Ambient Temperatures on Pro-Oxidative and Antioxidant Status Markers, Muscle Damage, and Inflammatory Status |
| title_full | Effects of Different Hydration Strategies in Young Men during Prolonged Exercise at Elevated Ambient Temperatures on Pro-Oxidative and Antioxidant Status Markers, Muscle Damage, and Inflammatory Status |
| title_fullStr | Effects of Different Hydration Strategies in Young Men during Prolonged Exercise at Elevated Ambient Temperatures on Pro-Oxidative and Antioxidant Status Markers, Muscle Damage, and Inflammatory Status |
| title_full_unstemmed | Effects of Different Hydration Strategies in Young Men during Prolonged Exercise at Elevated Ambient Temperatures on Pro-Oxidative and Antioxidant Status Markers, Muscle Damage, and Inflammatory Status |
| title_short | Effects of Different Hydration Strategies in Young Men during Prolonged Exercise at Elevated Ambient Temperatures on Pro-Oxidative and Antioxidant Status Markers, Muscle Damage, and Inflammatory Status |
| title_sort | effects of different hydration strategies in young men during prolonged exercise at elevated ambient temperatures on pro oxidative and antioxidant status markers muscle damage and inflammatory status |
| topic | hydration dehydration exercise temperature pro-oxidative and antioxidant status muscle damage inflammatory status |
| url | https://www.mdpi.com/2076-3921/12/3/642 |
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