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Analysis of Intracellular and Extracellular Selenium Concentrations: Differences According to Training Level

Trace mineral element concentrations are under homeostatic control. Selenium (Se) is a very important micronutrient for the antioxidant and immune system. Se metabolism could be modified due to physical training. This research aimed to analyze the extracellular (plasma, urine and serum) and intracel...

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Autores principales: Toro-Román, Víctor, Bartolomé, Ignacio, Siquier-Coll, Jesús, Robles-Gil, María C., Muñoz, Diego, Maynar-Mariño, Marcos
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9102273/
https://www.ncbi.nlm.nih.gov/pubmed/35565824
http://dx.doi.org/10.3390/nu14091857
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author Toro-Román, Víctor
Bartolomé, Ignacio
Siquier-Coll, Jesús
Robles-Gil, María C.
Muñoz, Diego
Maynar-Mariño, Marcos
author_facet Toro-Román, Víctor
Bartolomé, Ignacio
Siquier-Coll, Jesús
Robles-Gil, María C.
Muñoz, Diego
Maynar-Mariño, Marcos
author_sort Toro-Román, Víctor
collection PubMed
description Trace mineral element concentrations are under homeostatic control. Selenium (Se) is a very important micronutrient for the antioxidant and immune system. Se metabolism could be modified due to physical training. This research aimed to analyze the extracellular (plasma, urine and serum) and intracellular (platelets and erythrocytes) concentrations of Se in athletes and to compare it with subjects with low levels of physical training. Forty young men divided into a control group (CG; n = 20; 19.25 ± 0.39 years) and a training group (TG; n = 20; 18.15 ± 0.27 years) participated in this study. The TG was formed by semi-professional soccer players. The analysis of Se was determined by inductively coupled plasma mass spectrometry. The TG obtained higher values of maximum oxygen consumption and muscle percentage (p < 0.05). The TG showed reduced absolute (p < 0.01) and relative (p < 0.05) Se concentrations in erythrocytes and platelets in comparison to CG. Trace element assessments should not be limited only to extracellular compartments as there could be deficiencies at the intracellular level.
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spelling pubmed-91022732022-05-14 Analysis of Intracellular and Extracellular Selenium Concentrations: Differences According to Training Level Toro-Román, Víctor Bartolomé, Ignacio Siquier-Coll, Jesús Robles-Gil, María C. Muñoz, Diego Maynar-Mariño, Marcos Nutrients Article Trace mineral element concentrations are under homeostatic control. Selenium (Se) is a very important micronutrient for the antioxidant and immune system. Se metabolism could be modified due to physical training. This research aimed to analyze the extracellular (plasma, urine and serum) and intracellular (platelets and erythrocytes) concentrations of Se in athletes and to compare it with subjects with low levels of physical training. Forty young men divided into a control group (CG; n = 20; 19.25 ± 0.39 years) and a training group (TG; n = 20; 18.15 ± 0.27 years) participated in this study. The TG was formed by semi-professional soccer players. The analysis of Se was determined by inductively coupled plasma mass spectrometry. The TG obtained higher values of maximum oxygen consumption and muscle percentage (p < 0.05). The TG showed reduced absolute (p < 0.01) and relative (p < 0.05) Se concentrations in erythrocytes and platelets in comparison to CG. Trace element assessments should not be limited only to extracellular compartments as there could be deficiencies at the intracellular level. MDPI 2022-04-29 /pmc/articles/PMC9102273/ /pubmed/35565824 http://dx.doi.org/10.3390/nu14091857 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Toro-Román, Víctor
Bartolomé, Ignacio
Siquier-Coll, Jesús
Robles-Gil, María C.
Muñoz, Diego
Maynar-Mariño, Marcos
Analysis of Intracellular and Extracellular Selenium Concentrations: Differences According to Training Level
title Analysis of Intracellular and Extracellular Selenium Concentrations: Differences According to Training Level
title_full Analysis of Intracellular and Extracellular Selenium Concentrations: Differences According to Training Level
title_fullStr Analysis of Intracellular and Extracellular Selenium Concentrations: Differences According to Training Level
title_full_unstemmed Analysis of Intracellular and Extracellular Selenium Concentrations: Differences According to Training Level
title_short Analysis of Intracellular and Extracellular Selenium Concentrations: Differences According to Training Level
title_sort analysis of intracellular and extracellular selenium concentrations: differences according to training level
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9102273/
https://www.ncbi.nlm.nih.gov/pubmed/35565824
http://dx.doi.org/10.3390/nu14091857
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