Changes in oxygen and carbon dioxide in the genesis of sleep bruxism: a mechanism study.
End-tidal CO(2)
Rhythmic masticatory muscle activity
Sleep bruxism
SpO(2)
Ventilation
Journal
Journal of prosthodontic research
ISSN: 2212-4632
Titre abrégé: J Prosthodont Res
Pays: Japan
ID NLM: 101490359
Informations de publication
Date de publication:
Jan 2020
Jan 2020
Historique:
received:
21
11
2018
revised:
21
04
2019
accepted:
26
04
2019
pubmed:
5
6
2019
medline:
20
2
2020
entrez:
5
6
2019
Statut:
ppublish
Résumé
Rhythmic masticatory muscle activity (RMMA), a biomarker of sleep bruxism (SB), has been associated with mild hypoxia and/or big breaths in some adults with non-sleep-disordered breathing. The purpose of this study was to investigate that concurrent oxygen and carbon dioxide fluctuations are among the physiological variables that contribute to RMMA onset. Twelve subjects (5 female, 7 male, mean age: 43 ± 11) underwent polysomnography recording in a sleep laboratory. RMMA index and apnea-hypopnea index were calculated. Oxygen saturation (SpO SpO The mild transient hypoxia observed before RMMA onset was not associated with a change in ETCO
Identifiants
pubmed: 31160246
pii: S1883-1958(18)30446-8
doi: 10.1016/j.jpor.2019.04.012
pii:
doi:
Substances chimiques
Carbon Dioxide
142M471B3J
Oxygen
S88TT14065
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
43-47Informations de copyright
Copyright © 2019 Japan Prosthodontic Society. Published by Elsevier Ltd. All rights reserved.