Results 41 to 50 of about 1,003,783 (294)

Differential Tissue‐Coupled Powering for Battery‐Free Injectable Electroceuticals

Advanced Science, EarlyView.
A thread‐like injectable neural stimulator is powered through differential tissue‐coupled powering (DTCP), which harvests RF‐frequency tissue potentials with an elongated receiver while preserving a injectable cross‐section. The system integrates an ASIC, stimulation electrodes, and a portable transmitter, enabling wireless peripheral nerve stimulation,
Han Wu, Sultan Mahmud, Mali Halac, Asif Iftekhar Omi, Domenica Sofia Baez Rodas, Jeremiasz Dados, Chaojun Cheng, Anyu Jiang, Cameron Wallace, Anvi Singh, Erin Patrick, Baibhab Chatterjee, Shriya Srinivasan, Adam Khalifa   +13 more
wiley   +1 more source

WHAT RESULTS IN TENDON AND MUSCLE TISSUES OF THE ROTATOR CUFF FROM FULL-THICKNESS TEARS: DATA OF MRI, ARTHROSCOPY AND HISTOLOGY

Travmatologiâ i Ortopediâ Rossii, 2016
Full-thickness rotator cuff tears - is abundant injury which leads to the expressed pain syndrome and functional violation of the top extremity. At making decision about necessary of surgery, MRI is the important source of information about the injury ...
S. Y. Dokolin, V. I. Kuz'muna, V. P. Rumakin, A. B. Ovcharenko   +3 more
doaj   +1 more source

Matrix Stiffness Orchestrates Mesenchymal Stem Cell Lineage Commitment Toward Osteogenesis and Adipogenesis Through the PIEZO1/SP1/STC2 Axis

Advanced Science, EarlyView.
Matrix stiffness directs mesenchymal stem cell lineage commitment through PIEZO1‐dependent activation of the SP1/STC2 pathway. Stiff matrices favor osteogenesis and suppress adipogenesis, whereas the loss of PIEZO1 function impairs early bone formation. STC2 retains lineage‐regulatory activity even when PIEZO1 is inactive.
Shuo Zhang, Siteng Li, Wenzhong Chen, Qingcheng Song, Haiyue Zhao, Peng Wang, Yiran Zhang, Wenquan Liang, Shaowei Zheng, Juan Wang, Wei Chen, Yanbin Zhu, Yingze Zhang   +12 more
wiley   +1 more source

Traumatic Inferior Shoulder Dislocation with Posterior Cord Brachial Plexopathy: A Case Report

Journal of Orthopaedic Case Reports
Introduction: Inferior glenohumeral dislocations are rare injuries, comprising
Robert Hall III, Ankur Narain, Lydia Parzych   +2 more
doaj   +1 more source

Increased Disarray of Extracellular Matrix Collagen‐I Fiber Network and Compromised Biomechanics in Aortae From Marfan‐Syndrome Mice Assessed Through Combined Opto‐Biomechatronics

Advanced Science, EarlyView.
Combined structure‐function assessment in aortic rings from Marfan mice using MechaMorph Opto‐Biomechatronics technology relates increased elasticity (stiffness) and dynamic viscosity and less ordered extracellular matrix 3D‐structure (collagen) as potential causes for impaired Windkessel function and compromised haemodynamics in Marfan's syndrome ...
Dominik Schneidereit, Anika Nagel, Vanessa I. T. Zwaans, Laureen Schurr, Jonas Ahr, Michael Haug, Anna Piluso, Alexandra Sporkova, Matthias Karck, Andreas H. Wagner, Oliver Friedrich   +10 more
wiley   +1 more source

A multi-center, single-blinded, randomized, parallel-group, superiority study to compare the efficacy of manipulation under anesthesia versus intra-articular steroid injection in the treatment of patients with frozen shoulder and a diagnosis of rotator cuff injury or tear by MRI: study protocol for a randomized controlled trial

Trials, 2023
Background Frozen shoulder (FS) is a common condition that can cause severe pain and limited range of motion in the shoulder joint. While intra-articular steroid injection has been shown to be an effective treatment for FS, manipulation under anesthesia (
Wuwei Song, Xiaoyu Guo, Xiang Wang, Jiacheng Yu, Wenyu Jiang, Chen Wei, Yuhao Zhao   +6 more
doaj   +1 more source

Rotator cuff tear

, 2017
Pathogenesis, evaluation and treatment of rotator cuff ...
CANDELA, VITTORIO, BERNETTI, ANDREA, DELLA ROCCA, Carlo, FATTORINI, Fabrizio, PAOLONI, Marco, CARBONE, STEFANO, ALBINO, PAOLO, ALVITI, FEDERICA, CONTI, Marco, PASSARETTI, DANIELE, ARCERI, VALERIO, SANTILLI, VALTER, GUMINA, STEFANO, DI SANTE, LUCA   +13 more
core   +1 more source

Single‐Nucleus Atlas of Spinal Sarcopenia Patients Reveals Disruption of Quiescent and Regenerative Satellite Cell Niches in Fatty‐Infiltrated Muscle

Advanced Science, EarlyView.
Mechanisms of Fatty Infiltration and Muscle Degeneration. Clinical metadata identified intramuscular fat accumulation as an independent driver of muscle mass decline. Single‐nucleus RNA sequencing of spinal sarcopenia muscle revealed adipogenic reprogramming of fibro‐adipogenic progenitors, satellite‐cell niche disruption, and elevated levels of the ...
Wenkai Wu, Renxian Wang, Dingding Wang, Quanzhong Ren, Ling Wang, Fangfang Duan, Guihe Yang, Ruixuan Yu, Yi Wang, Yingyu Zhang, Zetong Zang, Chuqi Li, Weijia Liu, Wenshuang Zhang, Yi Yuan, Zitong Cheng, Xiaoguang Cheng, Junbo Liang, Yajun Liu   +18 more
wiley   +1 more source

Subacromial impingement syndrome

Orthopedic Reviews, 2012
Subacromial impingement syndrome (SAIS) represents a spectrum of pathology ranging from subacromial bursitis to rotator cuff tendinopathy and full-thickness rotator cuff tears.
Masood Umer, Irfan Qadir, Mohsin Azam
doaj   +1 more source

Arthroscopic Repair of Traumatic Rotator Cuff Tears in Patients 70 Years and Older

Orthopaedic Journal of Sports Medicine, 2022
Background: There continues to be significant debate on how to manage traumatic rotator cuff tears in older patients. Purpose: To evaluate the clinical outcomes of patients ≥70 years who underwent arthroscopic repair of traumatic rotator cuff tears ...
Austin B. Fares MD, John P. Scanaliato MD, John C. Dunn MD, Alexis B. Sandler MD, Walter A. Fink DO, Nata Parnes MD   +5 more
doaj   +1 more source