Título:	Post-exercise hypotension after maximal intensity exercise and the effect of beetroot on blood pressure response: a randomized clinical trial.
Autoria:	FRANÇA, A. C. L. de PINHO, J. L. e S. ANJOS, C. N. dos SOUSA, B. R. V. de SENA, K. F. TOSCANO, L. T. ALMEIDA FILHO, E. J. B. de COSTA, M. da S. BIASOTO, A. C. T. SILVA, A. S.
Afiliação:	ANA CARLA LIMA DE FRANÇA, UNIVERSIDADE FEDERAL DA PARAÍBA; JOSELINE LIMA E SILVA PINHO, UNIVERSIDADE FEDERAL DO PIAUÍ; CARLA NUNES DOS ANJOS, UNIVERSIDADE FEDERAL DA PARAÍBA; BRUNO RAFAEL VIRGINIO DE SOUSA, UNIVERSIDADE FEDERAL DA PARAÍBA; KLÉCIA DE FARIAS SENA, UNIVERSIDADE FEDERAL DA PARAÍBA; LYDIANE TAVARES TOSCANO, UNIVERSIDADE FEDERAL DA PARAÍBA; EDER JACKSON BEZERRA DE ALMEIDA FILHO, UNIVERSIDADE FEDERAL DA PARAÍBA; MATHEUS DA SILVEIRA COSTA, UNIVERSIDADE FEDERAL DA PARAÍBA; ALINE TELLES BIASOTO MARQUES, CNPMA; ALEXANDRE SÉRGIO SILVA, UNIVERSIDADE FEDERAL DA PARAÍBA.
Ano de publicação:	2025
Referência:	Revista Brasileira de Nutrição Esportiva, v. 19. n. 117, p. 361-372, 2025.
Conteúdo:	Abstract: Purpose: We investigate the effects of a running exercise session until exhaustion on the post-exercise pressure response and to see if beetroot changes this response. Materials and Methods: Normotensive recreational male street runners (39.2 ± 8.6 years, n= 17) performed two running to exhaustion at 80% of VO2 max: 1-preceded by intake of 140mL of beetroot juice (BET); or 2-control drink (CON). Measurements of blood pressure (BP) were performed at rest, immediately after exercise and every 10 min during 60 min recovery after exercise. Nitrite, malondialdehyde and total antioxidant capacity were measured before, 2 hours after ingestion of drinks and after exercise. Results: The BP decreased in both procedures at 60 minutes post-exercise in relation to the pre-exercise moment: systolic BP (BET: 108.9 ± 8.0 to 95.4 ± 5.1, p <0.05; CON: 109.4 ± 8.5 to 93.4 ± 5.3, p <0.05); diastolic BP (BET: 76.8 ± 6.2 to 66.4 ± 1.5 p <0.05; CON: 75 ± 65.4 to 65.5 ± 1.0, p <0.05), with no difference between procedures. Conclusion: Exercise until exhaustion promotes a significant reduction in BP, but intake of a single dose of beetroot juice before exercise does not promote additional effects on the post-exercise hypotensive response in recreational runners. Trial registration number and date of registration: RBR-9ydn4bn, June 09, 2022.
Thesagro:	Beterraba Pressão Arterial
NAL Thesaurus:	Beets Juices Blood pressure Exercise test
Palavras-chave:	Post-exercise hhypotension Beetroot juice Exercise until exhaustion
ISSN:	1981-9927
Tipo do material:	Artigo de periódico
Acesso:	openAccess
Aparece nas coleções:	Artigo em periódico indexado (CNPMA)