Results 101 to 110 of about 132,673 (266)

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

Paternal Caffeine Exposure Programs Offspring Stress Vulnerability via Sperm Dlk1‐Dio3 Imprinting‐Directed Remodeling of a Novel Neural Circuit

Advanced Science, EarlyView.
The study elucidates that paternal preconception stress can drive offspring hyperresponsivity of the stress system via hypomethylation of a specific DNA region in sperm. This key link is confirmed in a cohort of prospective fathers: the epigenetic alteration is associated with elevated stress hormone levels.
Mengxi Lu, Gaole Dai, Sen Zhu, Shuai Zhang, Tingting Wang, Yuan Meng, Fang Yang, Xiaoyi Han, Hui Wang, Hao Kou, Dan Xu   +10 more
wiley   +1 more source

A High‐Throughput Live Imaging Platform to Investigate Circuit‐Dependent Regulation of Circadian Rhythms in Brain Tissue

Advanced Science, EarlyView.
Biological rhythms coordinate physiology, from genes to behavior. Study of circadian rhythms in brain tissue is constrained by limited throughput and spatial and temporal information quality. A new platform for high‐throughput, long‐term multiplexed fluorescent live imaging of circadian rhythms in brain slices is introduced.
Marco Ferrari, Natalie Ness, Julieta Acosta, Marco Brancaccio   +3 more
wiley   +1 more source

Gender Differences in Anxiety-Induced Sleep Disturbance: A Survey Among In-School Adolescents in the Republic of Benin

Social Sciences
Anxiety-induced sleep disturbance is a common phenomenon that affects the overall well-being and quality of life of school-going adolescents. Nonetheless, evidence on anxiety-induced sleep disturbance among adolescents in Benin is scarce.
Jacob Owusu Sarfo, Newton Isaac Gbordzoe, Valda Deide Commey, Esther Doe-Yo Tawiah, John Elvis Hagan   +4 more
doaj   +1 more source

Master Regulator SMC1A, Stabilized by N6‐Methyladenosine Reader IGF2BP1, Promotes HCC Progression Through Facilitating Enhancer–Promoter Interaction of Nestin

Advanced Science, EarlyView.
IGF2BP1‐mediated m6A stabilization sustains SMC1A expression, enabling cohesin‐associated chromatin regulation of Nestin in hepatocellular carcinoma. This work reveals an epitranscriptomic‐chromatin‐cytoskeletal regulatory axis linked to malignant phenotypes and identifies SMC1A as a biologically relevant vulnerability in HCC.
Zhenxiang Peng, Diguang Wen, Lu Zeng, Lin Lv, Shengtao Liao, Wenguang Zhang, Zhechuan Mei, Chuanfei Li   +7 more
wiley   +1 more source

Association of Chronotypes and Sleep Disturbance with Perceived Job Stressors and Stress Response: A Covariance Structure Analysis

Neuropsychiatric Disease and Treatment, 2020
Hitoshi Miyama,1,2 Akiyoshi Shimura,1 Wataru Furuichi,1 Tomoteru Seki,1 Kotaro Ono,1 Jiro Masuya,1 Yuko Odagiri,3 Shigeru Inoue,3 Takeshi Inoue1 1Department of Psychiatry, Tokyo Medical University, Tokyo 160-0023, Japan; 2Department of Psychiatry ...
Miyama H, Shimura A, Furuichi W, Seki T, Ono K, Masuya J, Odagiri Y, Inoue S, Inoue T   +8 more
doaj  

Sleep Duration and its Correlation with Functional Outcomes of Sleep and Physical Activity in Patients with Adult-onset Diabetes [PDF]

Bacgrand & objective: Sleep has an important role in body physiologic cycle but its advantages wouldn’t be considerable till the person experiences sleep problems.
علیزاده, هما, شکوری مقدم, رویا, قربانی, اعظم, قزلباش, سيما   +3 more
core  

Somatic acupoint stimulation for cancer-related sleep disturbance: A systematic review of randomized controlled trials

, 2020
Aim. The aim of this systematic review was to analyze and synthesize available evidence for the effects of somatic acupoint stimulation (SAS) on cancer-related sleep disturbance in adults with cancer. Methods.
Cheng, Huilin, Liu, XL, Liu, Xian-Liang, Wang, Carol Chunfeng, Moss, S, Wang, CCF, Tan, JY, Cheng, Hui Lin, Moss, Simon, Turner, C, Tan, Jing-Yu, Cheng, HL, Turner, Catherine   +12 more
core   +1 more source

Inhibitory Decay and Supercritical Brain Dynamics During Sleep Deprivation

Advanced Science, EarlyView.
Sleep deprivation progressively shifts human brain dynamics from near‐critical toward supercritical states, as revealed by neuronal avalanche analysis of resting‐state fMRI. These changes track subjective sleep pressure rather than vigilance lapses and show marked network heterogeneity. A circuit model suggests that reduced inhibitory efficacy provides
Dai Zhang, Liqin Zhou, Rong Wang, Yuehua Han, Zhentao Zuo, Yanghua Tian, Ke Zhou   +6 more
wiley   +1 more source

Sleep, anxiety and challenging behaviour in children with intellectual disability and/or autism spectrum disorder

, 2011
Children with an intellectual disability (ID) and/or autism spectrum disorder (ASD) are known to suffer from significantly more sleep problems, anxiety and challenging behaviour (CB) than typically developing children (TD), yet little is known about the ...
Rzepecka, Halina, McClure, Iain, Karen McKenzie, Iain McClure, Halina Rzepecka, McKenzie, Karen, Murphy, Shona, Shona Murphy   +7 more
core   +1 more source