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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...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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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. |
format | Online Article Text |
id | pubmed-9102273 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
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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