Effect of photobiomodulation on monocyte dynamics and cytokine levels following plyometric exercise in physically active men

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Autor(es): dc.contributorUniversidade Federal de Ciências da Saúde de Porto Alegre-
Autor(es): dc.contributorCentro Universitario Metodista IPA. Porto Alegre-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorHospital Moinhos de Vento-
Autor(es): dc.contributorUniversidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA)-
Autor(es): dc.creatorSilva, Igor Martins-
Autor(es): dc.creatorSchipper, Lucas-
Autor(es): dc.creatorLira, Fabio Santos de-
Autor(es): dc.creatorKiefer, Tiago-
Autor(es): dc.creatorRomão, Pedro Roosevelt Torres-
Autor(es): dc.creatorDorneles, Gilson Pires-
Autor(es): dc.creatorPeres, Alessandra-
Data de aceite: dc.date.accessioned2025-08-21T15:35:04Z-
Data de disponibilização: dc.date.available2025-08-21T15:35:04Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2025-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s10103-025-04386-y-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/307678-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/307678-
Descrição: dc.descriptionPhotobiomodulation (PBMT) has been investigated as a non-invasive approach to modulate inflammation and muscle recovery, especially after intense exercise. This study aimed to evaluate the impact of PBMT on the dynamics of monocyte subpopulations and cytokine levels after a plyometric exercise session in physically active men aged 18–25 years. This randomized, double-blind, placebo-controlled study, 22 participants were divided into PBMT and placebo groups. Blood samples were collected before, immediately after, and 72 h post-exercise. Monocyte subpopulations were analyzed by flow cytometry, while cytokine levels (TNF-α and MCP-1) were quantified using enzyme-linked immunosorvent assays (ELISA). Plyometric exercise increases classic monocytes (CD14 + CD16-) at 72 h compared in the PBMT group (+ 2,38% p = 0.035). Intermediate monocytes (CD14 + CD16 +), increase immediately after (p < 0.001) and 72 h (PTBM + 21,43%; placebo + 36%; p = 0.023) after exercise in the both group; Non-classical monocytes (CD14-CD16 +) showed differences between groups at 72 h (11,11%; p = 0.002). Exercise increased TNF-α and MCP-1 levels immediately after (p < 0.01 for both groups). PBMT reduced TNF-α levels below baseline at 72 h (-12,50%; p = 0.035), while MCP-1 remained elevated in the placebo group (+ 27,78%; p < 0.035). Differences in MCP-1 changes (Δ%) were observed 72 h post-exercise (p = 0.03). These findings suggest that PBMT attenuates inflammation and promotes immune recovery after exercise.-
Descrição: dc.descriptionUniversidade Federal de Ciências da Saúde de Porto Alegre-
Descrição: dc.descriptionCentro Universitario Metodista IPA. Porto Alegre-
Descrição: dc.descriptionSão Paulo State University-
Descrição: dc.descriptionEscritório de Projetos Hospital Moinhos de Vento-
Descrição: dc.descriptionRehabilitation Sciences Graduate Program Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA)-
Descrição: dc.descriptionSão Paulo State University-
Idioma: dc.languageen-
Relação: dc.relationLasers in Medical Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectInflammation-
Palavras-chave: dc.subjectMonocytes-
Palavras-chave: dc.subjectMuscle damage-
Palavras-chave: dc.subjectPhotobiomodulation-
Palavras-chave: dc.subjectPlyometric exercise-
Título: dc.titleEffect of photobiomodulation on monocyte dynamics and cytokine levels following plyometric exercise in physically active men-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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