Myokine/Adipokine Response to “Aerobic” Exercise: Is It Just a Matter of Exercise Load?

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dc.contributor.author He, Zi-Hong
dc.contributor.author Tian, Ye
dc.contributor.author Valenzuela Ruiz, Pedro Luis
dc.contributor.author Huang, Chuanye
dc.contributor.author Zhao, Jiexiu
dc.contributor.author Hong, Ping
dc.contributor.author He, Zilin
dc.contributor.author Yin, Shuhui
dc.contributor.author Lucía Mulas, Alejandro
dc.date.accessioned 2019-06-06T16:36:01Z
dc.date.available 2019-06-06T16:36:01Z
dc.date.issued 2019
dc.identifier.citation He, Z., Tian, Y., Valenzuela, P. L., Huang, C., ZHAO, J., Hong, P., ... y Lucia, A. (2019). Myokine/adipokine response to ‘aerobic’exercise: Is it just a matter of exercise load?. Frontiers in Physiology, 10, 691. https://doi.org/10.3389/fphys.2019.00691 spa
dc.identifier.issn 1664-042X
dc.identifier.uri http://hdl.handle.net/11268/8009
dc.description.abstract Purpose: Exercise health benefits are partly mediated by exertional changes in several myokines/adipokines. This study aimed to compare the acute response of some of these biomarkers to aerobic exercise performed at the intensity corresponding to the maximum fat oxidation rate (FATmax) or the “anaerobic” threshold (AT). Methods: Following a cross-over, counterbalanced design, 14 healthy untrained men (23 ± 1 years) performed a 45-min exercise bout at their FATmax or AT intensity (been previously determined through incremental exercise tests). The concentration of interleukin (IL)-15, follistatin, myostatin, fibroblast-growth factor (FGF)-21, irisin, resistin, and omentin was measured at baseline and 0, 1, 3, 24, 48, and 72 h post-exercise. Results: AT exercise was performed at a higher intensity (85 ± 8 vs. 52 ± 14% of maximal oxygen uptake [VO2 max], p < 0.001) and induced a higher energy expenditure (p < 0.001) than FATmax, whereas a greater fat oxidation was observed in the latter (p < 0.001). A higher peak response of FGF-21 (+90%, p < 0.01) and follistatin (+49%, p < 0.05) was found after AT-exercise, as well as a trend toward a higher peak level of omentin (+13%, p = 0.071) and a greater decrease in resistin (−16%, p = 0.073). Conclusion: Increasing exercise load (from FATmax to AT) results in a higher response of FGF-21, follistatin and omentin to aerobic exercise, with the subsequent potential cardiometabolic benefits. No effects were, however, observed on the remainder of biomarkers. Future research should address if manipulating other exercise variables (e.g., type, frequency) can promote a higher myokine/adipokine response. spa
dc.description.sponsorship Sin financiación spa
dc.language.iso eng spa
dc.rights Attribution-NonCommercial-NoDerivatives 4.0 Internacional *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0/ *
dc.title Myokine/Adipokine Response to “Aerobic” Exercise: Is It Just a Matter of Exercise Load? spa
dc.type article spa
dc.description.impact 3.367 JCR (2019) Q1, 20/81 Physiology spa
dc.description.impact 1.211 SJR (2019) Q2, 52/186 Physiology, 31/107 Physiology (medical) spa
dc.description.impact No data IDR 2019 spa
dc.identifier.doi 10.3389/fphys.2019.00691
dc.rights.accessRights openAccess spa
dc.subject.uem Fisiología del ejercicio spa
dc.subject.uem Bioquímica spa
dc.subject.unesco Deporte spa
dc.subject.unesco Efectos fisiológicos spa
dc.subject.unesco Bioquímica spa
dc.description.filiation UEM spa
dc.peerreviewed Si spa

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