Results 41 to 50 of about 63,213 (287)

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

Sleep and circadian rhythms in mood disorders [PDF]

Acta Psychiatrica Scandinavica, 2007
Objective:  Self‐reported sleep disturbances are present in over 80% of patients with depression. However, sleep electroencephalography (EEG) findings, based on overnight polysomnography have not always differentiated depressed patients from healthy individuals.Method:  The present paper will review the findings on sleep EEG studies in depression ...
openaire   +3 more sources

Circadian Rhythm Abnormalities in Parkinson's Disease from Humans to Flies and Back [PDF]

, 2018
Clinical and research studies have suggested a link between Parkinson\u2019s disease (PD) and alterations in the circadian clock. Drosophila melanogaster may represent a useful model to study the relationship between the circadian clock and PD.
Bisaglia, Marco, De Lazzari, Federica, Sandrelli, Federica, Zordan, Mauro Agostino   +3 more
core   +1 more source

Acute Sleep-Wake Cycle Shift Results in Community Alteration of Human Gut Microbiome

mSphere, 2020
Disturbances of sleep and the underlying circadian rhythm are related to many human diseases, such as obesity, diabetes, cardiovascular disorders, and cognitive impairments. Dysbiosis of the gut microbiome has also been reported to be associated with the
Zhi Liu, Zhi-Yuan Wei, Junyu Chen, Kun Chen, Xuhua Mao, Qisha Liu, Yu Sun, Zixiao Zhang, Yue Zhang, Zhou Dan, Junming Tang, Lianhong Qin, Jian-Huan Chen, Xingyin Liu   +13 more
doaj   +1 more source

A conserved circadian function for the Neurofibromatosis 1 gene [PDF]

, 2018
Summary: Loss of the Neurofibromatosis 1 (Nf1) protein, neurofibromin, in Drosophila disrupts circadian rhythms of locomotor activity without impairing central clock function, suggesting effects downstream of the clock.
Bai, Lei, Cavanaugh, Daniel, Gutmann, David H, Haynes, Paula, Hsu, Cynthia T, Lee, Yool, Sehgal, Amita, Stein, Carly, Wang, Han, Williams, Julie A, Zheng, Xiangzhong   +10 more
core   +3 more sources

Paternal Circadian Disruption Impairs Offspring Cognition via Sperm microRNAs

Advanced Science, EarlyView.
Paternal circadian disruption remodels the sperm small RNA payload, elevating miR‐92a‐3p/miR‐25‐3p levels and perturbing early embryonic gene regulatory programs. Microinjection experiments and single‐embryo transcriptomics reveal sex‐specific developmental vulnerabilities, ultimately impairing offspring hippocampal synaptic plasticity and cognition ...
Kexin Zou, Sisi Luo, Binliang Tang, Zhiqiang Liu, Yuchuan Zhou, Yicong Meng, Zhengmu Wu, Zheng Sun, Weihui Shi, Jianzhong Sheng, Chuanjin Yu, Zhenhua Li, Siyi Wei, Mo Zhang, Yujie Luo, Jing Yan, Xueyun Qin, Jiahang Mo, Chengliang Zhou, Jinsong Li, Hefeng Huang, Yifu Ding, Guolian Ding   +22 more
wiley   +1 more source

Circadian Rhythm Sleep Disorder Among Nurses in Emergency Department: a Systematic Review [PDF]

, 2018
Background: Circadian Rhythm Sleep Disorders (CRSD) is a sleep pattern disorder that can be caused by a shift work system, especially the night shift. This disorder can cause various cardiovascular diseases, psychological, decreased concentration, even ...
Firdausi, R. (Rieh), Jadmiko, A. W. (Arief)   +1 more
core  

Synchronization‐Dissipation in the Cardiorespiratory System

Advanced Science, EarlyView.
By modeling central nervous coupling and viscoelastic interactions in the cardiorespiratory system we show that synchronization produces a 10% gain in cardiac efficiency in humans. It is surmised that respiratory sinus arrhythmia improves cardiac pumping efficiency by reducing dynamic stress and power dissipation in the pulmonary vasculature.
Joshua R. Border, Alain Nogaret, Andrew Lefevre, Vishal Jain   +3 more
wiley   +1 more source

Sex Differences in Insomnia and Circadian Rhythm Disorders: A Systematic Review

Medicina
Insomnia and circadian rhythm disorders are increasingly common in modern society and lead to significant challenges for people’s health and well-being. Some studies suggests that men and women differ in neurohormonal secretion, biological processes, and
Evelina Pajėdienė, Viltė Urbonavičiūtė, Vita Ramanauskaitė, Lukas Strazdauskas, Ambra Stefani   +4 more
doaj   +1 more source

Diurnal preference and sleep quality: same genes? A study of young adult twins [PDF]

, 2010
The aims of this study were to examine the genetic and environmental influences on diurnal preference and sleep quality, the association between these phenotypes, the genetic and environmental influences on this association, and the magnitude of overlap ...
Nicola L. Barclay, Thalia C. Eley, Daniel J. Buysse, Simon N. Archer, Alice M. Gregory, American Academy of Sleep Medicine, Archer SN, Archer SN, Borbely AA, Borbely AA, Brummett BH, Buysse DJ, Carrier J, Cohen DJ, Daan S, Dijk D, Drennan SJ, Edinger JD, Gregory AM, Gregory AM, Gregory AM, Heath AC, Horne JA, Katzenberg D, Lee HJ, McGue M, Meltzer H, Neale MC, Neale MC, Neale MC, Ohayon M, Ohayon M, Ong JC, Paunio T, Sham P, Shiihara Y, Smith CS, Talliard J, Virtanen P, Waterhouse J   +39 more
core   +1 more source