Results 311 to 320 of about 1,146,022 (361)

A Dual‐Modal Wearable Pulse Detection System Integrated with Deep Learning for High‐Accuracy and Low‐Power Sleep Apnea Monitoring

open access: yesAdvanced Science, EarlyView.
A dual‐modal wearable pulse detection system is developed for sleep apnea monitoring by integrating a self‐powered PENG and PPG sensor with a biomimetic fingertip structure. Through a two‐stage detection strategy, continuous PPW monitoring and on‐demand PPG detection achieve high‐accuracy sleep apnea recognition while maintaining low power consumption.
Jia Wang   +10 more
wiley   +1 more source

Cytomegalovirus Seroprevalence in Northern Poland in the Population Planning Pregnancy and Pregnant Women. [PDF]

open access: yesViruses
Świątkowska-Freund M   +5 more
europepmc   +1 more source

Mechanical Stress Induced NOX2 Promotes Endothelial Dysfunction in Ventilator‐Induced Lung Injury: Potential Treatment with Quercetin

open access: yesAdvanced Science, EarlyView.
Abnormal mechanical stretch induced by mechanical ventilation (MV) disrupts endothelial junctions via the NOX2/ROS/CaMKII/ERK1/2 axis both in human aortic endothelial cells (HAECs) in vitro and in ventilator‐induced lung injury (VILI) in mice. Quercetin, an antioxidant predicted to bind to NOX2, can effectively prevent mechanical stretch‐induced ...
Tao Jiang   +8 more
wiley   +1 more source

AI‐Driven Defecation Analysis by Smart Healthcare Toilet: Exploring Biometric Patterns and Eu‐Tenesmus

open access: yesAdvanced Science, EarlyView.
A healthcare toilet system is introduced to passively measure defecation behavior. Real‐time data on stool dropping duration, thickness, and a newly defined “eu‐tenesmus” interval show correlations with stool form and gender differences. Results from 45 defecation events reveal a promising method for comprehensive defecation analysis.
Zhiquan Song   +16 more
wiley   +1 more source

Ultrasound‐Responsive Piezoelectric Membrane Promotes Osteoporotic Bone Regeneration via the “Two‐Way Regulation” Bone Homeostasis Strategy

open access: yesAdvanced Science, EarlyView.
Patients with osteoporosis face a higher risk of bone injury, mainly due to weakened osteogenic differentiation and bone formation, along with increased osteoclast differentiation and bone resorption activity, leading to bone homeostasis imbalance.
Xinhui Wu   +13 more
wiley   +1 more source

Anemia in pregnant women: findings from Kuwait birth cohort study. [PDF]

open access: yesBMC Pregnancy Childbirth
Al-Taiar A   +4 more
europepmc   +1 more source

Drug Screening of Primary Human Endometriotic Cells Based on Micro‐Encapsulating Microfluidic Chip

open access: yesAdvanced Science, EarlyView.
To address the challenges of unclear mechanisms and poor therapeutic efficacy in endometriosis (EMs), this study develops a microfluidic chip platform integrated with primary cell‐laden microcapsules. Gradient drug screening reveals individualized treatment response variations among patients and their correlation with clinical outcomes.
Qiong Chen   +5 more
wiley   +1 more source

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