Results 141 to 150 of about 2,341,236 (258)

Sleep spindle density increases in patients with severe obstructive sleep apnea after 6 months of treatment: a longitudinal study

Scientific Reports
Obstructive sleep apnea (OSA) disrupts sleep structure and alters NREM sleep microarchitecture, including reductions in sleep spindle activity. Given the central role of sleep spindles in sleep continuity and neurophysiological processing, their ...
Ainhoa Álvarez-Ruiz-Larrinaga, Jorge Ullate, Angela L. D’Rozario, Jong-Won Kim, Anna E. Mullins, Ron R. Grunstein, Carla Pía, Carlos Egea-Santaolalla, David Gozal, Joaquín Durán-Cantolla, Maria Comas   +10 more
doaj   +1 more source

A Hypothalamic Oxytocinergic–Sympathetic Axis Couples Anxiety Dysregulation With Impaired Tendon–Bone Repair

Advanced Science, EarlyView.
RCI is associated with functional suppression of oxytocinergic neurons in the PVN. Reduced PVNOXT neuronal activity contributes to altered sympathetic regulation involving the IML–sympathetic chain pathway, accompanied by changes in norepinephrine signaling at the BTI.
Liyang Wan, Tingmo Huang, Liyue Zeng, Ruixue Du, Hengshuo Zhang, Shen Liu, Tao Zhang, Jianzhong Hu, Hongbin Lu   +8 more
wiley   +1 more source

Sleep and Society

, 2017
This chapter demonstrates how sleep is inextricably linked to ‘society’. Part 1 illustrates how sleep and its disorders are historically and culturally divergent and that ‘where’, ‘why’ and ‘how’ we sleep differ depending on the society in which we live.
Arber, S, Venn, S, Meadows, R
core   +1 more source

Age‐Related Lamin B1 Deficiency Activates SLC7A11‐Dependent Disulfidptosis to Impair Osteogenesis via Intercepting Mitochondrial Fission

Advanced Science, EarlyView.
This study reveals that age‐related LMNB1 deficiency in mesenchymal stem cells epigenetically upregulates SLC7A11, triggering actin disulfidptosis and mitochondrial dysfunction. This cascade impairs bone formation in senile osteoporosis. Furthermore, researchers identified the FDA‐approved drug naldemedine as a targeted SLC7A11 inhibitor to reverse ...
Wenhui Yu, Qibo Li, Weihao Zhang, Guan Zheng, Junhua Chen, Yipeng Zeng, Zipeng Xiao, Zibin Chen, Ziqian Liu, Yangfeng Lin, Jiajie Lin, Zepeng Su, Zhongyu Xie   +12 more
wiley   +1 more source

Hybrid Spring‐Coupled Broadband Energy Harvester Integrated with CuSCN Functionalized Triboelectric Vibration Sensor for Self‐Sustainable Vehicular IoTs

Advanced Science, EarlyView.
A self‐sustainable vehicular vibration and indoor environment monitoring IoT platform is developed which integrates a hybrid spring‐coupled broadband energy harvester with a machine learning‐assisted PAN‐CuSCN nanofiber triboelectric vibration sensor for subtle‐to‐wide‐range vibration detection and road/speed classification.
Trilochan Bhatta, Gagan Bahadur Pradhan, Shital Sharma, MoonSeong Jo, Aklesh Teli, Hochan Chang, Jae Yeong Park   +6 more
wiley   +1 more source

Sub‐Second Ratiometric Fluorescence Imaging of Histamine Dynamics in Living Cells via a Supramolecular Probe

Advanced Science, EarlyView.
A tailored tripartite supramolecular ratiometric probe, engineered by modulating the fluorogenic guest's cationic locus, enables ultrafast histamine monitoring in living cells. Utilizing a competitive displacement mechanism, this system achieves a sub‐second response time with high selectivity.
Chenming Chan, Yujie Han, Yu‐Fei Song, Chunlei Jiang, Qi‐Wei Zhang   +4 more
wiley   +1 more source

Short slow wave sleep latency in patients with disorders of arousal

Sleep Medicine: X, 2023
Carlo Perretti, Ana Gales, Smaranda Leu-Semenescu, Pauline Dodet, Isabelle Arnulf   +4 more
doaj   +1 more source

Symptom‐Driven Prediction of Chronic Multimorbidity with a Macro–Micro Heterogeneous Graph Neural Network

Advanced Science, EarlyView.
Clinical symptoms offer a window into multimorbidity. A macro‐micro heterogeneous graph neural network integrates clinical records with biomedical knowledge to improve patient‐level symptom‐disease association learning and visit‐level multimorbidity completion.
Yiheng Ye, Miaoru Han, Siqiao Tang, Zongxiang Zhang, Haichen Shen, Bingzhen Sun, Yan Zhang, Xiaodong Chu, Lijuan Deng, Chaoyang Zheng, Qingchun Huang, Kun Bao, Ronghua Zhang, Yong Wang, Fengwei Zhang, Xiaoli Chu   +15 more
wiley   +1 more source

Interfacial Polarization Dynamics of Nitrile Dipoles in Organic Synaptic Transistors for Acoustic Reservoir Computing

Advanced Science, EarlyView.
Interfacial nitrile dipoles unlock tunable memory in organic synaptic transistors through competing polarization and relaxation. Their finite time dynamics are directly harnessed for acoustic reservoir computing, delivering 97.17% spoken digit recognition, reliable speech emotion and snoring recognition, and an ultralow event energy of only 50 aJ ...
Yutian Liu, Jiale Huang, Haoran Fang, Jichen Zhao, Fan Ye, Bo Huang, Ruibin Liang, Jintao Xu, Fanqi Wang, Mingjun Huang, Zhiming Lin, Shuguang Zhang, Linfeng Lan, Junbiao Peng   +13 more
wiley   +1 more source

Nighttime Respiratory Disturbance and Hypoxemia Associated with Impaired Linear Growth in Children with Obstructive Sleep Apnea

Nature and Science of Sleep
Yuan Shi,1,* Zhaohua Chen,1,* Xujun Feng,1,2,* Fei Lei,1 Lu Tan,1 Taomei Li,1 Junying Zhou,1 Yuanfeng Sun,1 Ye Zhang,1 Rong Ren,1 Jian Jiao,1 Yun Li,3– 5 Yanyan Wang,6 Larry D Sanford,7 Michael V Vitiello,8 Xiangdong Tang11Sleep ...
Shi Y, Chen Z, Feng X, Lei F, Tan L, Li T, Zhou J, Sun Y, Zhang Y, Ren R, Jiao J, Li Y, Wang Y, Sanford LD, Vitiello MV, Tang X   +15 more
doaj