Results 301 to 310 of about 227,315 (399)

Phase Shifts in the Circadian Rhythm in Plasma Concentrations of Melatonin in Rams Induced by a 1-Hour Light Pulse [PDF]

, 1990
Kei Maeda, G. A. Lincoln
openalex   +1 more source

Ikelos‐Rating Scale: Validation of a Behavioural Severity Marker in REM Sleep Behaviour Disorder

Journal of Sleep Research, EarlyView.
ABSTRACT The Ikelos‐Rating Scale (Ikelos‐RS) is a new, expert‐interviewed and bedpartner‐reported severity marker assessing frequency and expression of isolated REM sleep behaviour disorder (iRBD), a precursor of clinical α‐synucleinopathies. This study aimed to validate the Ikelos‐RS in 180 patients with three‐night PSG‐confirmed iRBD (68.4 ± 8.3 ...
Sophia Stotz, Frederik Bes, Dieter Kunz
wiley   +1 more source

Aging-Induced Episodic-Like Memory Impairment Could be Alleviated by Melatonin Treatment via Preserving Blood-Brain Barrier Integrity and Upregulating CRTC1. [PDF]

CNS Neurosci Ther
Wang Y, Zhang X, Guo H, Qian S, Fang H, Wu X, Shen Y, Xu C, Zhou B, Guo C, Lu X, Zhang X, Jin X.   +12 more
europepmc   +1 more source

Sleep Apnea Specific Hypoxic Burden in Children With Down Syndrome and Typically Developing Children

Journal of Sleep Research, EarlyView.
ABSTRACT Hypoxic burden (HB) is a measure incorporating frequency, depth and duration of respiratory event‐related desaturations. While HB is associated with cardiovascular disease in adults with obstructive sleep apnea (OSA), it has not been assessed in typically developing (TD) children with OSA, nor in children with Down syndrome (DS), who have a ...
Lisa M. Walter, Dhruv Bhatnagar, Miles B. H. Ong, Eric Staykov, Dwayne L. Mann, Margot J. Davey, Gillian M. Nixon, Rosemary S. C. Horne, Bradley A. Edwards   +8 more
wiley   +1 more source

Melatonin rescues cell respiration impaired by hypoxia/reoxygenation in aortic endothelial cells and affects the mitochondrial bioenergetics targeting the F₁F_O-ATPase. [PDF]

Redox Biol
Algieri C, Bernardini C, Cugliari A, Granata S, Trombetti F, Glogowski PA, Fabbri M, Morciano G, Pedriali G, Pinton P, Nesci S.   +10 more
europepmc   +1 more source

Sleep Health and White Matter Integrity in the UK Biobank

Journal of Sleep Research, EarlyView.
ABSTRACT Many people experience impaired sleep health, yet knowledge about its neurobiological correlates is limited. As previous studies have found associations between white matter integrity and several sleep traits, white matter integrity could be causally implicated in poor sleep health.
Roxana Petri, Florian Holub, Julian E. Schiel, Bernd Feige, Martin K. Rutter, Sandra Tamm, Dieter Riemann, Simon D. Kyle, Kai Spiegelhalder   +8 more
wiley   +1 more source

Does Melatonin Enhance Twin Lamb Survival in Commercial Merino Flocks in Australia? [PDF]

Animals (Basel)
Lowe AM, Kleemann DO, Kelly JM, Thompson AN, Krog J, van Wettere WHEJ, Weaver AC.   +6 more
europepmc   +1 more source

Self-reported sleep disturbance in Crohn’s disease is not confrmed by objective sleep measures [PDF]

, 2020
Ciorba, Matthew A., Gyawali, C. Prakash, Iskandar, Heba N., Lasanajak, Yi, Linan, Emily E., Moore, Renee, Patel, Ami, Sayuk, Gregory S.   +7 more
core   +1 more source

Improving Obstructive Sleep Apnoea Mitigates Dampened Heart Rate Responses to Respiratory Events in Children With Down Syndrome

Journal of Sleep Research, EarlyView.
ABSTRACT Children with Down syndrome (DS) have a dampened heart rate (HR) response at obstructive respiratory event termination compared with typically developing children. Whether improving obstructive sleep apnoea (OSA) severity improves the HR response to both obstructive and central events remains unknown.
Lisa M. Walter, Marisha Shetty, Ahmad Bassam, Margot J. Davey, Gillian M. Nixon, Rosemary S. C. Horne   +5 more
wiley   +1 more source

Circadian rhythm disruption and polycystic ovary syndrome: a systematic review and meta-analysis. [PDF]

AJOG Glob Rep
Heydari T, Ramdass PVAK.
europepmc   +1 more source