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Sex-Specific Relationships of Physical Activity and Sedentary Behaviour with Oxidative Stress and Inflammatory Markers in Young Adults

Título : Sex-Specific Relationships of Physical Activity and Sedentary Behaviour with Oxidative Stress and Inflammatory Markers in Young Adults
Autor : Corral Pérez, Juan
Alcalá Díaz-Mor, Martín
Velázquez Díaz, Daniel
Pérez Rey, Alejandro
Vázquez Sánchez, María Á.
Calderón Domínguez, María
Casals, Cristina
Ponce González, Jesús G.
Materias: AccelerometryAntioxidantsInflammationSedentarismGender
Editorial : MDPI
Citación : Corral-Pérez, J.; Alcala, M.; Velázquez-Díaz, D.; Perez-Bey, A.; Vázquez-Sánchez, M.Á.; Calderon-Dominguez, M.; Casals, C.; Ponce-González, J.G. Sex-Specific Relationships of Physical Activity and Sedentary Behaviour with Oxidative Stress and Inflammatory Markers in Young Adults. Int. J. Environ. Res. Public Health 2023, 20, 899. https://doi.org/10.3390/ ijerph20020899
Resumen : This study aims to analyse sex-specific associations of physical activity and sedentary behaviour with oxidative stress and inflammatory markers in a young-adult population. Sixty participants (21 women, 22.63 4.62 years old) wore a hip accelerometer for 7 consecutive days to estimate their physical activity and sedentarism. Oxidative stress (catalase, superoxide dismutase, glutathione peroxidase, glutathione, malondialdehyde, and advanced oxidation protein products) and inflammatory (tumour necrosis factor-alpha and interleukin-6) markers were measured. Student t-tests and single linear regressions were applied. The women presented higher catalase activity and glutathione concentrations, and lower levels of advanced protein-oxidation products, tumour necrosis factor-alpha, and interleukin-6 than the men (p < 0.05). In the men, longer sedentary time was associated with lower catalase activity (b = 􀀀0.315, p = 0.04), and longer sedentary breaks and higher physical-activity expenditures were associated with malondialdehyde (b = 􀀀0.308, p = 0.04). Vigorous physical activity was related to inflammatory markers in the women (tumour necrosis factor-alpha, b = 0.437, p = 0.02) and men (interleukin􀀀6, b = 0.528, p < 0.01). In conclusion, the women presented a better redox and inflammatory status than the men; however, oxidative-stress markers were associated with physical activity and sedentary behaviours only in the men. In light of this, women could have better protection against the deleterious effect of sedentarism but a worse adaptation to daily physical activity.
URI : http://hdl.handle.net/10637/14502
Derechos: http://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
openAccess
ISSN : 1660-4601
Fecha de publicación : 4-ene-2023
Centro : Universidad San Pablo-CEU
Aparece en las colecciones: Facultad de Farmacia





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