Results 31 to 40 of about 20,996 (176)

New Insights Into the Circadian Rhythm and Its Related Diseases

open access: yesFrontiers in Physiology, 2019
Circadian rhythms (CR) are a series of endogenous autonomous oscillators generated by the molecular circadian clock which acting on coordinating internal time with the external environment in a 24-h daily cycle.
Yanling Xie   +6 more
doaj   +1 more source

Atypical evening cortisol profile induces visual recognition memory deficit in healthy human subjects

open access: yesMolecular Brain, 2008
Background Diurnal rhythm-mediated endogenous cortisol levels in humans are characterised by a peak in secretion after awakening that declines throughout the day to an evening trough.
Gilpin Heather   +2 more
doaj   +1 more source

The neurobiology of circadian rhythms [PDF]

open access: yes, 2009
Purpose of review There is growing awareness of the importance of circadian rhythmicity in various research fields. Exciting developments are ongoing in the field of circadian neurobiology linked to sleep, food intake, and memory.
Boersma, Gretha J.,   +2 more
core   +3 more sources

Gestational jet lag predisposes to later-life skeletal and cardiac disease

open access: yesChronobiology International, 2019
Circadian rhythm disturbance (CRD) increases the risk of disease, e.g. metabolic syndrome, cardiovascular disease, and cancer. In the present study, we investigated later life adverse health effects triggered by repeated jet lag during gestation ...
I. Chaves   +12 more
semanticscholar   +1 more source

Can clinicians and scientists explain and prevent unexplained underperformance syndrome in elite athletes: an interdisciplinary perspective and 2016 update [PDF]

open access: yes, 2015
The coach and interdisciplinary sports science and medicine team strive to continually progress the athlete's performance year on year. In structuring training programmes, coaches and scientists plan distinct periods of progressive overload coupled with ...
Collins, D.   +3 more
core   +2 more sources

Venous Thromboembolism Within Professional American Sport Leagues. [PDF]

open access: yes, 2017
Background: Numerous reports have described players in professional American sports leagues who have been sidelined with a deep vein thrombosis (DVT) or a pulmonary embolism (PE), but little is known about the clinical implications of these events in ...
Astolfi, Matthew   +4 more
core   +2 more sources

Can chronotype and social jet lag predict burnout among physical therapists?

open access: yesBiological rhythm research, 2019
Burnout syndrome can be described as a set of psychological and somatic responses to chronic stress related to professional work. The aim of this study was to verify whether chronotype and social jetlag (SJL) are predictors of burnout symptoms among ...
Ł. Mokros   +5 more
semanticscholar   +1 more source

The effect of skeletal muscle molecular clock on signaling of sportperformance adaptations [PDF]

open access: yesفیزیولوژی ورزش و فعالیت بدنی
Physiological and behavioral processes of almost all organisms depend on the time of day. In mammals, light enters these processes in the suprachiasmatic nucleus of the hypothalamus, which forms the body's central clock, and synchronizes the body's ...
Sahar Ghasemipour, Mohammad Faramarzi
doaj   +1 more source

Sleep pattern disruption of flight attendants operating on the Asia–Pacific route [PDF]

open access: yes, 2011
Jet lag is a common issue with flight attendants in international flights, as they have to cross several time zones back and forth, while their sleep patterns get disrupted by the legally required rest times between flights, which are normally carried
Lin, Bo   +2 more
core  

Melatonin as a potential therapy for sepsis : a phase I dose escalation study and an ex vivo whole blood model under conditions of sepsis [PDF]

open access: yes, 2014
This article is protected by copyright. All rights reserved. This study was funded by the Chief Scientist Office, NHS Scotland. We would like to thank all the volunteers who gave up their time and blood to take part in the study and the data monitoring ...
Allen, Lee   +5 more
core   +1 more source

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