ArticleSleep science (Sao Paulo, Brazil)
Association of sleep-wake rhythm and sleep quality with endothelial function in young adults.
Article in Sleep science (Sao Paulo, Brazil). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Article
- Fluctuations in Sleep Duration and Timing and Cardiometabolic Risk.Arteriosclerosis, thrombosis, and vascular biology · 2026Review
- Linking dynamic cerebral autoregulation and inhibitory executive function: Role of modifiable behaviours.Experimental physiology · 2026Review
- Sleep-timing irregularity moderates the within-participant association between training load and next-morning heart rate variability in university sport participants: a 28-day study.Frontiers in physiology · 2026Article
- Cross-Sectional Analysis of Sleep Quality and Vascular Health in Shift- and Day-Working Nurses.Clocks & sleep · 2025Article
- Sleep Irregularity, Circadian Disruption, and Cardiometabolic Disease Risk.Circulation research · 2025Review
- Do not sleep on vitamin D: vitamin D is associated with sleep variability in apparently healthy adults.American journal of physiology. Regulatory, integrative and comparative physiology · 2025Article
- SNP associations in the L-citrulline metabolic pathway and vascular aging in the Japanese population.PloS one · 2025Article
- Sleep Variability, Eating Timing Variability, and Carotid Intima-Media Thickness in Early Adulthood.Journal of the American Heart Association · 2023Article
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: The environment in modern society could disturb the sleep-wake rhythm. We aimed to study the association of sleep-wake rhythm with endothelial function and sleep quality. Material and Methods: Thirty-one healthy university students (mean age: 20.4±1.8 years) were enrolled. The endothelial function was evaluated with the percent endothelium-dependent flow-mediated dilation of the brachial artery [%FMD: (maximum diameter - baseline diameter)/baseline diameter x 100] using the high-resolution ultrasonography. We also measured the total sleep time (TST), sleep effciency, and the standard deviation (SD) of sleep timing (midpoint between bedtime and wake-up time) using the actigraphy. The irregular sleep-wake rhythm was defined as having the shift of bedtime or wake-up time for two hours or longer. Results: The %FMD and sleep efficiency were significantly lower in the irregular group than regular group (%FMD: 6.1±2.4 vs. 10.9±2.3, Conclusion: Our findings suggest that the irregular sleep-wake rhythm and poor sleep quality could have adverse effects on endothelial function in young adults.
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