Acute effect of different types of exercise on natriuretic peptides of wistar rats Efeito agudo de diferentes tipos de exercício sobre peptideos natriureticos de ratos wistar Efecto agudo de diferentes tipos de ejercicio sobre péptidos natriuréticos de ratas wistar

Página do item simplificado
dc.contributor.authorPianca E.V.
dc.contributor.authorNeto W.K.
dc.contributor.authorda Silva A.S.
dc.contributor.authorGama E.F.
dc.contributor.authorde Souza R.R.
dc.date.accessioned2024-03-12T23:52:37Z
dc.date.available2024-03-12T23:52:37Z
dc.date.issued2019
dc.description.abstract© 2019, Redprint Editora Ltda. All rights reserved.Introduction: The study of the effects of different types of physical exercise on cardiovascular physiology is increasing in the literature. The many mechanisms of hemodynamic control include the atrial release of natriuretic peptides. Although extensive evidence demonstrates their acute effects and the increase in their plasma concentration, it is not known whether both atria respond in a similar way to both types of natriuretic peptide in response to different types of exercise. Objective: To compare the acute responses of different exercise types in the atrial (ANP) and brain (BNP) natriuretic peptides of both atrial cardiomyocytes of Wistar rats. Methods: Animals were divided into control (CG), aerobic (AG), resistance (RG) and combined (ARG). The RG performed six climbs, with a load equivalent to 60% of body weight. The AG ran on a treadmill at a speed of 12m/min for 60 minutes. The ARG exercise consisted of three consecutive ladder climbs, followed by 30 minutes of running. Results: First, the right atrium released more ANP and BNP during all types of exercise; second, the resistance exercise released the most ANP and BNP in both atria; third, in the right atrium, aerobic and combined workouts released more small and medium ANP granules while resistance exercise released larger BNP granules; and fourth, in the left atrium, aerobic exercise released more ANP granules while resistance and combined exercise released larger ANP and BNP granules. Conclusion: All types of exercise induce partial release of natriuretic peptide granules, with greater response to resistance exercise. Furthermore, a particular and different response could be seen in both types of atria in the release of ANP and BNP. Level of evidence II; Therapeutic studies-Investigation of treatment results.
dc.description.firstpage310
dc.description.issuenumber4
dc.description.lastpage315
dc.description.volume25
dc.identifier.doi10.1590/1517-869220192504214335
dc.identifier.issn1517-8692
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/35238
dc.relation.ispartofRevista Brasileira de Medicina do Esporte
dc.rightsAcesso Aberto
dc.subject.otherlanguageAnatomy
dc.subject.otherlanguageCardiovascular system
dc.subject.otherlanguageExercise
dc.subject.otherlanguageHeart
dc.subject.otherlanguagePhysical exercise
dc.titleAcute effect of different types of exercise on natriuretic peptides of wistar rats Efeito agudo de diferentes tipos de exercício sobre peptideos natriureticos de ratos wistar Efecto agudo de diferentes tipos de ejercicio sobre péptidos natriuréticos de ratas wistar
dc.typeArtigo
local.scopus.citations2
local.scopus.eid2-s2.0-85070368048
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85070368048&origin=inward
Arquivos
Coleções
Artigos de periódico