Evidence for a contribution of the APOE (but not the ACE) gene to the sleep profile of non-demented elderly adults

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorCamargos, Einstein Francisco de-
Autor(es): dc.creatorGoncalves, Isabela D.-
Autor(es): dc.creatorBretones, Luiza Alvarenga Lima-
Autor(es): dc.creatorMachado, Marcela F. M.-
Autor(es): dc.creatorMorais Júnior, Gilberto Santos-
Autor(es): dc.creatorBrito, Artur Felipe Siqueira de-
Autor(es): dc.creatorHenriques, Adriane Dallanora-
Autor(es): dc.creatorMorais, Clayton Franco-
Autor(es): dc.creatorNóbrega, Otávio de Tolêdo-
Data de aceite: dc.date.accessioned2024-10-23T16:06:32Z-
Data de disponibilização: dc.date.available2024-10-23T16:06:32Z-
Data de envio: dc.date.issued2020-03-31-
Data de envio: dc.date.issued2020-03-31-
Data de envio: dc.date.issued2019-
Fonte completa do material: dc.identifierhttps://repositorio.unb.br/handle/10482/37258-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/899996-
Descrição: dc.descriptionThis study aims to investigate alleles of the human apolipoprotein E (APOE) and of the angiotensin-converting enzyme (ACE) genes as risk factors for poor quality of sleep in elderly individuals with no major cognitive decline. This cross-sectional, analytical study was conducted with 163 participants aged 75 years in average and 85% female. Sociodemographic, anthropometric and clinical data were gathered, and sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI) and the Epworth scale, with patient followed for years prior to these evaluations to rule out onset of major mental disorders. Genotyping of classic polymorphic sites for the ApoE (rs429358 and rs7412) and the ACE (rs4646994) genes used peripheral DNA. A total of 63% of the subjects reported poor quality of sleep assessed by the PSQI whereas 54 (33%) reported daytime sleepiness through the Epworth scale. A significant correlation was observed between APOE and PSQI, with a greater frequency of the poor nighttime sleep quality phenotype among ε2 carriers, whereas no correlation was found among any of the sleep scores and the ACE genotypes. Thus, we suggest a correlation between APOE alleles and scale-assessed sleep quality scores in older adults, with no implications for ACE alleles, in a context devoid of cognitive impairment.-
Descrição: dc.descriptionFaculdade de Medicina (FMD)-
Formato: dc.formatapplication/pdf-
Publicador: dc.publishere-Century Publishing Corporation-
Direitos: dc.rightsAcesso Aberto-
Direitos: dc.rightsInternational Journal of Molecular Epidemiology and Genetics - Copyright Policy - Once the paper is published, the copyright will be released by the publisher under the “Creative Commons Attribution Noncommercial License”, enabling the unrestricted non-commercial use, distribution, and reproduction of the published article in any medium, provided that the original work is properly cited. Fonte: http://ijmeg.org/ForAuthors.html. Acesso em: 30 mar. 2020.-
Palavras-chave: dc.subjectApolipoproteína-
Palavras-chave: dc.subjectGenotipagem-
Palavras-chave: dc.subjectSono-
Palavras-chave: dc.subjectIdosos-
Palavras-chave: dc.subjectCognição - idosos-
Título: dc.titleEvidence for a contribution of the APOE (but not the ACE) gene to the sleep profile of non-demented elderly adults-
Tipo de arquivo: dc.typelivro digital-
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