Results 231 to 240 of about 1,093,239 (312)

Heart‐On‐a‐Chip with Integrated Ultrasoft Mechanosensors for Continuous Measurement of Cell‐ and Tissue‐Scale Contractile Stresses

Small, EarlyView.
We present a heart‐on‐a‐chip platform embedded with ultrasoft mechanosensors for real‐time, multi‐scale stress mapping in engineered cardiac tissues. The system enables simultaneous quantification of local cell‐generated stresses and global tissue contractile forces.
Ali Mousavi, Christina‐Marie Boghdady, Shihao Cui, Sabra Rostami, Amid Shakeri, Naimeh Rafatian, Mark Aurousseau, Gregor Andelfinger, Milica Radisic, Christopher Moraes, Houman Savoji   +10 more
wiley   +1 more source

Optoelectronic Interfaces for Nongenetic Modulation of Excitable Tissues

Small Methods, EarlyView.
This review summarizes recent advances in nongenetic optoelectronic technologies for the modulation of excitable biotissues, covering material selection, device design, and working principles, as well as characterization methods. Representative applications in in vitro and in vivo models of the cardiac, central, and peripheral nervous systems are ...
Qi Wang, Jinghua Li
wiley   +1 more source

Impairment of local metabolic coronary control involves perfusion-contraction matching not supply-demand imbalance. [PDF]

Basic Res Cardiol
Essajee SI, Dick GM, Tucker SM, Warne CM, Figueroa CA, Beard DA, Duncker DJ, Tune JD.   +7 more
europepmc   +1 more source

Wearable Sensors Fabricated by 3D‐Printed Composite Hydrogel with 2D Fillers

Small Methods, EarlyView.
This review explores how 3D printing integrates 2D conductive fillers into hydrogel matrices to fabricate high‐performance flexible sensors. By tailoring microstructures and nanomaterial interactions, these devices achieve enhanced sensitivity, durability, and environmental adaptability for healthcare monitoring, human‐machine interfaces, and robotic ...
Yaxuan Li, Sheng Pei, Jun Wang, Chuhan Zhang, Beichao Shi, Zhengtang Luo   +5 more
wiley   +1 more source

Data privacy model using blockchain reinforcement federated learning approach for scalable internet of medical things

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract Internet of Medical Things (IoMT) has typical advancements in the healthcare sector with rapid potential proof for decentralised communication systems that have been applied for collecting and monitoring COVID‐19 patient data. Machine Learning algorithms typically use the risk score of each patient based on risk factors, which could help ...
Chandramohan Dhasaratha, Mohammad Kamrul Hasan, Shayla Islam, Shailesh Khapre, Salwani Abdullah, Taher M. Ghazal, Ahmed Ibrahim Alzahrani, Nasser Alalwan, Nguyen Vo, Md Akhtaruzzaman   +9 more
wiley   +1 more source

Mechano-energetic uncoupling in the right ventricle in pulmonary hypertension. [PDF]

JHLT Open
Zhang P, Avazmohammadi R, Prins KW, Choudhary G.   +3 more
europepmc   +1 more source

The Cost of Love: Emotional Labour and Moral Tensions in the Lives of Chinese Young Carers

The British Journal of Sociology, EarlyView.
ABSTRACT Like adults, children also provide care. This article explores the emotional labour of young carers who care for ill or disabled family members in China, a context where children's caregiving remains largely invisible in both policy and scholarship.
Kefan Xue, Kaidong Guo
wiley   +1 more source

The Potential Connection Between Mechanical Stress and Heart Failure with Preserved Ejection Fraction: Mechanistic Insights and Therapeutic Potential. [PDF]

Int J Med Sci
Yang H, Wang H, Wang L, Jiang J.
europepmc   +1 more source

Foetal Cardiac Function in Early Labour and Intrapartum Outcomes: A Prospective Observational Study

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective To assess foetal myocardial deformation in normo‐oxygenated foetuses in early labour and its relationship with intrapartum outcomes. Design Single centre prospective study. Setting Referral tertiary maternity unit. Population Uncomplicated singleton term pregnancies in early labour.
Andrea Dall'Asta, Chiara Melito, Beatrice Valentini, Mariagrazia Capurso, Maria Teresa Baffa, Olga Patey, Basky Thilaganathan, Tullio Ghi   +7 more
wiley   +1 more source

Exploring unsupervised learning techniques for early detection of myocardial ischemia in type 2 diabetes. [PDF]

Front Endocrinol (Lausanne)
Liu B, Hou YJ, Wu P, Han X, Qi H, Yang XY, Wu ZF, Li SJ.   +7 more
europepmc   +1 more source