Academic Journal
Severe Obstructive Sleep Apnea Disrupts Vigilance-State-Dependent Metabolism
| العنوان: | Severe Obstructive Sleep Apnea Disrupts Vigilance-State-Dependent Metabolism |
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| المؤلفون: | Schmidt, Felix, Nowak, Nora, Baumgartner, Patrick, Gaisl, Thomas, Malesevic, Stefan, Streckenbach, Bettina, Sievi, Noriane A., Schwarz, Esther I., Zenobi, Renato, id_orcid:0 000-0001-5211-4358, Brown, Steven A., Kohler, Malcolm |
| المصدر: | International Journal of Molecular Sciences, 23 (22) |
| بيانات النشر: | MDPI |
| سنة النشر: | 2022 |
| المجموعة: | ETH Zürich Research Collection |
| مصطلحات موضوعية: | obstructive sleep apnea, sleep, metabolomics, breath analysis, secondary electrospray ionization, mitochondria |
| الوصف: | The direct pathophysiological effects of obstructive sleep apnea (OSA) have been well described. However, the systemic and metabolic consequences of OSA are less well understood. The aim of this secondary analysis was to translate recent findings in healthy subjects on vigilance-state-dependent metabolism into the context of OSA patients and answer the question of how symptomatic OSA influences metabolism and whether these changes might explain metabolic and cardiovascular consequences of OSA. Patients with suspected OSA were assigned according to their oxygen desaturation index (ODI) and Epworth Sleepiness Scale (ESS) score into symptomatic OSA and controls. Vigilance-state-dependent breath metabolites assessed by high-resolution mass spectrometry were used to test for a difference in both groups. In total, 44 patients were eligible, of whom 18 (40.9%) were assigned to the symptomatic OSA group. Symptomatic OSA patients with a median [25%, 75% quartiles] ODI of 40.5 [35.0, 58.8] events/h and an ESS of 14.0 [11.2, 15.8] showed moderate to strong evidence for differences in 18 vigilance-state-dependent breath compounds compared to controls. These identified metabolites are part of major metabolic pathways in carbohydrate, amino acid, and lipid metabolism. Thus, beyond hypoxia per se, we hypothesize that disturbed sleep in OSA patients persists as disturbed sleep-dependent metabolite levels during daytime. ; ISSN:1422-0067 |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/application/pdf |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/wos/000887333100001; http://hdl.handle.net/20.500.11850/584714 |
| DOI: | 10.3929/ethz-b-000584714 |
| الاتاحة: | https://hdl.handle.net/20.500.11850/584714 https://doi.org/10.3929/ethz-b-000584714 |
| Rights: | info:eu-repo/semantics/openAccess ; http://creativecommons.org/licenses/by/4.0/ ; Creative Commons Attribution 4.0 International |
| رقم الانضمام: | edsbas.6FCD7988 |
| قاعدة البيانات: | BASE |
| DOI: | 10.3929/ethz-b-000584714 |
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