High-Intensity Interval Training Attenuates Insulin Resistance Induced by Sleep Deprivation in Healthy Males

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dc.citation.volume8
dc.contributor.authorSouza, Jorge Fernando Tavares de [UNIFESP]
dc.contributor.authorDattilo, Murilo [UNIFESP]
dc.contributor.authorMello, Marco Tulio de
dc.contributor.authorTufik, Sergio [UNIFESP]
dc.contributor.authorAntunes, Hanna Karen Moreira [UNIFESP]
dc.coverageLausanne
dc.date.accessioned2020-07-02T18:52:19Z
dc.date.available2020-07-02T18:52:19Z
dc.date.issued2017
dc.description.abstractIntroduction: Sleep deprivation can impair several physiological systems and recently, new evidence has pointed to the relationship between a lack of sleep and carbohydrate metabolism, consequently resulting in insulin resistance. To minimize this effect, High-Intensity Interval Training (HIIT) is emerging as a potential strategy. Objective: The aim of this study was to investigate the effects of HIIT on insulin resistance induced by sleep deprivation. Method: Eleven healthy male volunteers were recruited, aged 18-35 years, who declared taking 7-8 h sleep per night. All volunteers were submitted to four different conditions: a single night of regular sleep (RS condition), 24 h of total sleep deprivation (SD condition), HIIT training followed by regular sleep (HIIT+RS condition), and HIIT training followed by 24 h of total sleep deprivation (HIIT+SD condition). They performed six training sessions over 2 weeks and each session consisted of 8-12 x 60s intervals at 100% of peak power output. In each experimental condition, tests for glucose, insulin, Cortisol, free fatty acids, and insulin sensitivity, measured by oral glucose tolerance test (OGTT), were performed. Results: Sleep deprivation increased glycaemia and insulin levels, as well as the area under the curve. Furthermore, an increase in free fatty acids concentrations and basal metabolism was observed. There were no differences in the concentrations of Cortisol. However, HIIT before 24 h of sleep deprivation attenuated the increase of glucose, insulin, and free fatty acids. Conclusion: Twenty-four hours of sleep deprivation resulted in acute insulin resistance. However, HIIT is an effective strategy to minimize the deleterious effects promoted by this condition.en
dc.description.affiliationUniv Fed Sao Paulo, Dept Biociencias, Sao Paulo, Brazil
dc.description.affiliationCtr Estudos Psicobiol & Exercicio, Sao Paulo, Brazil
dc.description.affiliationUniv Fed Sao Paulo, Dept Psicobiol, Sao Paulo, Brazil
dc.description.affiliationUniv Fed Minas Gerais, Dept Esportes, Fac Educ Fis Fisioterapia & Terapia Ocupac, Belo Horizonte, MG, Brazil
dc.description.affiliationUnifespUniv Fed Sao Paulo, Dept Biociencias, Sao Paulo, Brazil
dc.description.affiliationUnifespUniv Fed Sao Paulo, Dept Psicobiol, Sao Paulo, Brazil
dc.description.sourceWeb of Science
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipIDFAPESP: 2010-07005-0
dc.description.sponsorshipIDCNPq: 4001129/2016-7
dc.format.extent-
dc.identifierhttps://dx.doi.org/10.3389/fphys.2017.00992
dc.identifier.citationFrontiers In Physiology. Lausanne, v. 8, p. -, 2017.
dc.identifier.doi10.3389/fphys.2017.00992
dc.identifier.fileWOS000417269300001.pdf
dc.identifier.issn1664-042X
dc.identifier.urihttps://repositorio.unifesp.br/handle/11600/54005
dc.identifier.wosWOS:000417269300001
dc.language.isoeng
dc.publisherFrontiers Media Sa
dc.relation.ispartofFrontiers In Physiology
dc.rightsAcesso aberto
dc.subjectHigh-intensity interval trainingen
dc.subjectSleep deprivationen
dc.subjectInsulin resistanceen
dc.subjectGlucose metabolismen
dc.subjectPhysical exerciseen
dc.titleHigh-Intensity Interval Training Attenuates Insulin Resistance Induced by Sleep Deprivation in Healthy Malesen
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