PRIVAÇÃO DO SONO E ALGUNS EFEITOS SOBRE A SAÚDE
DOI:
https://doi.org/10.19141/2237-3756.lifestyle.v5.n1.p109-113Keywords:
Sono, Mortalidade, Exercício FísicoAbstract
A privação de sono resulta em drásticas alterações fisiológicas:
- Aumento da pressão do ventrículo esquerdo.
- Aumento da frequência cardíaca.
- Hipertrofia do átrio esquerdo.
- Redução do diâmetro do ventrículo esquerdo.
- Hipertrofia e fibrose do ventrículo esquerdo.
- Redução de 37% nos níveis de testosterona.
- Hipertrofia concêntrica do ventrículo esquerdo.
- Redução de 49% nos níveis de IGF-1 (fator de crescimento semelhante à insulina).
- Aumento de 700% nos níveis de corticosterona.
- Aumento de 39% nos níveis de angiotensina II.
- Redução de quase 10% no peso corporal nas primeiras 24h de privação do sono.
- Aumento do níveo de proteínas envolvidas na hipertrofia patológica do coração (NFATc3 e GATA-4).
Downloads
References
GALLICCHIO, L.; KALESAN, B. Sleep duration and mortality: a systematic review and meta-analysis. Journal of Sleep Research, v. 18, n. 2, p. 148-158, 2009. DOI: https://doi.org/10.1111/j.1365-2869.2008.00732.x
GIAMPÁ, S. Q.; NETO, M. M.; MELLO, M. T.; SOUZA, H. S.; TUFIK, S.; LEE, K. S.; KOIKE, M. K.; SANTOS, A. A.; ANTONIO, E. L.; SERRA, A. J.; TUCCI, P. J.; ANTUNES, H. K. Paradoxical sleep deprivation causes cardiac dysfunction and the impairment is attenuated by resistance training. PLOS ONE, v. 11, n. 11, 2016. Disponível em: <https://bit.ly/2yKj7Wl>. Acesso em: 17 out. 2017. DOI: https://doi.org/10.1371/journal.pone.0167029
GIAMPÁ, S. Q.; NETO, M. M.; SOUZA, H. S.; MELLO, M. T.; TUFIK, S.; PORTES, L. A.; SERRA, A. J.; TUCCI, P. J.; ANTUNES, H. K. Efeito do treinamento resistido na contratilidade miocárdica in vitro após a privação de sono. International Journal of Cardiovascular Science, v. 30, n. 1, p. 20-31, 2017.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2018 Life Style
This work is licensed under a Creative Commons Attribution 4.0 International License.
The authors retain copyright over their published works and grant the Journal of Interdisciplinary Lifestyle Studies the right of first publication.
Articles are published under the Creative Commons Attribution 4.0 International License (CC BY 4.0). This license permits third parties to share, copy, distribute, reproduce, adapt, transform, and create derivative works from the material for any purpose, including commercial purposes, provided that the following conditions are met:
- appropriate credit is given to the authors;
- the original source of publication is acknowledged;
- a link to the license is provided;
- any changes made to the content are clearly indicated;
- no suggestion is made that the authors or the journal endorse the use of the material.
The license does not waive the authors’ moral rights and does not authorize the use of third-party materials that are not covered by the article’s license.
Authors may enter into additional agreements for the non-exclusive distribution of the published version, including deposit in institutional repositories, publication in books, dissemination on personal websites, and use for academic purposes, provided that the original publication in the journal is properly acknowledged.
By submitting and publishing the manuscript, the authors declare that they have the necessary rights to license the content and that any images, tables, instruments, datasets, or other third-party materials have been used with appropriate permission or in accordance with applicable legal limitations.
This work is licensed under Creative Commons Attribution 4.0 International
