Effects of modified aerobic training on muscle metabolism in individuals with peripheral arterial disease: a randomized clinical trial

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dc.creatorDébora Pantuso Monteiro
dc.creatorGiane Amorim Ribeiro Samora
dc.creatorRaquel Rodrigues Britto
dc.creatorDanielle Aparecida Gomes Pereira
dc.date.accessioned2022-03-11T13:43:20Z
dc.date.accessioned2025-09-08T23:44:57Z
dc.date.available2022-03-11T13:43:20Z
dc.date.issued2019-11-04
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.1038/s41598-019-52428-7
dc.identifier.issn2045-2322
dc.identifier.urihttps://hdl.handle.net/1843/39972
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofScientific Reports (Nature)
dc.rightsAcesso Aberto
dc.subjectExercícios aeróbicos
dc.subjectMúsculos - metabolismo
dc.subjectDoença arterial periférica
dc.subjectMembros inferiores
dc.subject.otherExercícios aeróbicos
dc.subject.otherMúsculos - metabolismo
dc.subject.otherDoença arterial periférica
dc.subject.otherMembros inferiores
dc.titleEffects of modified aerobic training on muscle metabolism in individuals with peripheral arterial disease: a randomized clinical trial
dc.typeArtigo de periódico
local.citation.issue15966
local.citation.volume9
local.description.resumoThe primary objective of this study was to compare the efects on muscle metabolism of two types of aerobic training, with and without a load on the lower limbs, in adults with peripheral arterial disease (PAD). A simple blind randomized clinical trial was conducted using two groups: conventional aerobic (CG) and modifed aerobic with a load on the lower limbs (MG). Both groups underwent training by walking three times a week over a 12-week period. The ratings of muscle metabolism were determined after a treadmill test with constant velocity and inclination concomitant with the use of near infrared spectroscopy (NIRS). Altogether 40 individuals with PAD (CG=65.45±10.60 and MG=63.10±10.54) were included in the study. After the intervention, in both groups, there was a reduction in the relative time to recovery (p=0.002), an improvement in the re-oxygenation rate (p=0.017), an increased time of resistance after reaching the lowest muscle oxygen saturation (StO2) (p<0.001), an increase in the distance walked (p<0.001), and an improvement of the walking economy relative to StO2 (p<0.001). After 12 weeks of training, an improvement in the deoxygenation rate was observed in both groups (p=0.002), but with a greater magnitude in the CG (p=0.017). Only the CG presented an increase in time to reach the lowest StO2 on the treadmill after the intervention (p=0.010). The traditional aerobic training was superior to the modifed training in relation to the improvement of muscle metabolism in patients with PAD.
local.identifier.orcidhttps://orcid.org/ 0000-0002-8531-7773
local.identifier.orcidhttps://orcid.org/ 0000-0001-5102-369X
local.identifier.orcidhttps://orcid.org/ 0000-0002-9533-3654
local.identifier.orcidhttps://orcid.org/ 0000-0003-4400-2326
local.publisher.countryBrasil
local.publisher.departmentEEF - DEPARTAMENTO DE FISIOTERAPIA
local.publisher.initialsUFMG
local.url.externahttps://www.nature.com/articles/s41598-019-52428-7.pdf

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