Results 31 to 40 of about 12,196 (160)

Сон в Антарктиде: от проблем с засыпанием до понимания проблем [PDF]

, 2020
From the fi rst expeditions, adaptation to the harsh environment of Antarctica, the expeditionists complained of a trouble sleeping. During a long stay on the continent, the polar explorers are exposed to a large number of extreme environmental factors ...
Бабийчук, Г.А., Луценко, Д.Г., Луценко, Е.Л., Моисеенко, Е.В., Шило, А.В.   +4 more
core   +1 more source

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

فیزیولوژی 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

implications for health and disease [PDF]

, 2014
Many aspects of human physiology and behavior display rhythmicity with a period of approximately 24 h. Rhythmic changes are controlled by an endogenous time keeper, the circadian clock, and include sleep-wake cycles, physical and mental performance ...
An, Shejuan, Chen, Liang, Fu, Sidney W., Fu, Yebo, Mo, Meng-Hsuan, Rezaei, M. Katayoon, Shen, Fengmei, Tan, Xiaohui, Wang, Zuoren, Zhang, Lin   +9 more
core   +4 more sources

Intestinal Clock Promotes Cognitive Memory Through Adenosine Signaling

Advanced Science, EarlyView.
The intestinal clock controls the expression of an adenosine enzyme that modulates systemic adenosine level and A1R signaling in the hippocampus, and in turn, cognitive function involving long‐term potentiation and BDNF‐dependent synaptic changes.
Min Chen, Fugui Zhang, Yifei Xiao, Xuejun Jiang, Zhiqian Yan, Jinyi Wang, Xiting Lv, Jialu Cui, Linna Ha, Hui Chen, Yongkang Dang, Zifei Qin, Jing Yang, Baojian Wu   +13 more
wiley   +1 more source

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

, 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, Pérezgonzález, Jose D., Qiu, Yifan   +2 more
core  

Artificial Intelligence‐Enhanced, Closed‐Loop Wearable Systems Toward Next‐Generation Diabetes Management

Advanced Intelligent Systems, EarlyView.
Recent advancements in wearable healthcare have brought accessible continuous glucose monitoring systems (CGMs) for diabetes management. To address the limitations of CGMs, closed‐loop systems utilizing monitored glucose levels for insulin dosing are being developed.
Wei Huang, Ivo Pang, Jing Bai, Binbin Cui, Xiaojuan Qi, Shiming Zhang   +5 more
wiley   +1 more source

Flexibility within the middle ears of vertebrates [PDF]

, 2012
Introduction and aims: Tympanic middle ears have evolved multiple times independently among vertebrates, and share common features. We review flexibility within tympanic middle ears and consider its physiological and clinical implications.
Baird, Bell, Burda, Dahmann, Feenstra, Fleischer, Goode, Goode, Ingelstedt, Jørgensen, Kirikae, Kobrak, Larsen, Lenhardt, M J Mason, M R B Farr, Manley, Marquet, Mason, Mason, Mason, Mason, Mills, Narins, Nishihara, Pau, Rosowski, Schuknecht, Segall, Smith, Tideholm, Werner, Wever, Wever, Wever, Yamada, Özcan   +36 more
core   +1 more source

Burden of sleep deprivation among healthcare professionals in India: The SNORE study

Indian Journal of Psychiatry
Background: SNORE (Sleep deprivation among Night shift health staff On Rotation- Evaluation) was a hospital-based observational study conducted to study the effects of sleep deprivation on healthcare professionals working night shifts on rotation.
Vinoth Gnana Chellaiyan, A Y Nirupama, G Ravivarman   +2 more
doaj   +1 more source

Associations of BMI, sleep quality, and sleep duration trajectories with new‐onset diabetes mellitus in the elderly

Obesity, EarlyView.
Abstract Objective Our objective was to investigate the relationships between BMI, sleep quality, and sleep duration trajectories and new‐onset diabetes mellitus (NODM) in the elderly. Methods We analyzed 2648 diabetes‐free participants aged ≥60 years from the Chinese Longitudinal Healthy Longevity Survey (CLHLS) in 2014. Using Cox proportional hazards
Shanshan Li, Boyi Yang, Shasha Shang, Wei Jiang   +3 more
wiley   +1 more source

The Mechanism of Oral Melatonin Ameliorates Intestinal and Adipose Lipid Dysmetabolism Through Reducing Escherichia Coli-Derived LipopolysaccharideSummary

Cellular and Molecular Gastroenterology and Hepatology, 2021
Background & Aims: Gut microbiota have been reported to be sensitive to circadian rhythms and host lipometabolism, respectively. Although melatonin-mediated beneficial efforts on many physiological sites have been revealed, the regulatory actions of ...
Bohan Rong, Qiong Wu, Russel J. Reiter, Chao Sun   +3 more
doaj