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Title: Aerobic training modulates the increase in plasma concentrations of cytokines in response to a session of exercise.
Authors: Fonseca, Tatiana Ramos
Mendes, Thiago Teixeira
Ramos, Guilherme Passos
Cabido, Christian Emmanuel Torres
Morandi, Rodrigo Figueiredo
Ferraz, Fernanda Oliveira
Miranda, Aline Elizabeth da Silva
Mendonça, Vanessa Amaral
Teixeira, Antônio Lúcio
Garcia, Emerson Silami
Silva, Albená Nunes da
Teixeira, Mauro Martins
Issue Date: 2021
Citation: FONSECA, T. R. et al. Aerobic training modulates the increase in plasma concentrations of cytokines in response to a session of exercise. Journal of Environmental and Public Health, v. 2021, 2021. Disponível em: <>. Acesso em: 10 jun. 2021.
Abstract: Acute physical exercise can modulate immune function. For example, acute exercise is known to increase the circulating concentration of cytokines. Exercise is also known to modulate immune function chronically. It is not known whether exercise training can result in training of the immune system. Here, we investigated the effects of six weeks of aerobic training on cytokine responses induced by acute exercise until fatigue. Twelve healthy men performed a fatiguing exercise at the anaerobic threshold (AT) intensity. After the training period, the participants performed another bout of acute exercise at the same duration and intensity of the pretraining situation. ,e analysis was made at the beginning, end, and at 10, 30, and 60 minutes during the recovery period. Training at AT induced a gain of 11.2% of exercise capacity. Before training, a single bout of acute exercise induced a significant increase in plasma levels of cytokines, including IL-6, TNF-α, sTNFR1, IL-10, CXCL10, BDNF, leptin, resistin, and adiponectin. After six weeks of aerobic training, levels of IL-6, sTNFR1, BDNF, and leptin increased to a lesser extent after an acute bout exercise at the same absolute intensity as the pretraining period. Responses to the same relative exercise intensity were similar to those observed before exercise. ,ese results show that aerobic training is associated with training of acute immune responses to acute exercise until fatigue.
ISSN: 1687-9813
metadata.dc.rights.license: This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Fonte: o PDF do artigo.
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