Results 81 to 90 of about 959,494 (252)

The application of a dual-lead locking screw could enhance the reduction and fixation stability of the proximal humerus fractures: a biomechanical evaluation

Frontiers in Surgery
IntroductionBicortical screw fixation, which penetrates and fixes the near and far cortex of bone, has been conventionally used to achieve compressive fixation for fracture using screws.
Eunju Lee, Hyeon Jang Jeong, Yeon Soo Lee, Joo Han Oh   +3 more
doaj   +1 more source

MetaboSense: An Integrated Quantum Dot‐Mediated Aptamer Assay and Modular Microfluidic Platform for Continuous In‐Line Monitoring of Lung Metabolism During Ex Vivo Perfusion

Advanced Science, EarlyView.
MetaboSense is a first‐of‐its‐kind microfluidic platform enabling continuous, in‐line monitoring of glucose and lactate during ex vivo lung perfusion. Combining a quantum dot–mediated aptamer assay with mixing, depletion, and optofluidic detection modules, it achieves 60–s temporal resolution and shows strong agreement with standard blood gas analyzers,
Sanjana Srikant, Pouyan Keshavarz Motamed, Thomas Borrillo, Lielle Ronen, Gabriel Siebiger, Guillermo Garza, Hesam Abouali, Md Fahim Al Fattah, Ines Jaber, Dayan Ban, Marcelo Cypel, Mingyao Liu, Shaf Keshavjee, Andrew T. Sage, Mahla Poudineh   +14 more
wiley   +1 more source

Finite element analysis of restoring length with multiple internal fixations in calcaneal body fracture

Scientific Reports
Calcaneal body fractures are often associated with varying degrees of shortening deformities. Restoring calcaneal length is crucial for the functional prognosis of the foot.
Xiang Yao, Peiqi Ding, Chong Wang, Han Miao, Yicong Chao, Jiawei Wang, Minjie Hu, Jilei Tang   +7 more
doaj   +1 more source

Clinical efficacy comparison of internal fixation of locking compression plate and cannulated screw in treatment of elderly femoral neck fractures—a retrospective study

Frontiers in Surgery
ObjectiveTo explore the clinical efficacy of internal fixation of locking compression plate and Cannulated Screw in treatment of elderly femoral neck fractures.Methods175 patients with femoral neck fractures admitted to our hospital from January 2022 to ...
Fei Sun, Yu Sun, Wei Li, Zhi Tang, Enxu Liu, Zhaoyong Li, Shaofeng Yang   +6 more
doaj   +1 more source

Biomechanical behavior of three types of fixation in the two-part proximal humerus fracture without medial cortical support.

PLoS ONE, 2019
BackgroundThe purpose of this study was to evaluate the role of a non-locking plate applied to the anteromedial surface of the proximal humerus on loads at the implant-bone interface of non-locking and locking lateral plate fixation of proximal humeral ...
Paulo Ottoni di Tullio, Vincenzo Giordano, Eder Souto, Hugo Assed, João Paulo Chequer, William Belangero, José Ricardo L Mariolani, Hilton A Koch   +7 more
doaj   +1 more source

Programmed Interfacial Phase Separation for Spatiotemporal Fungicide Delivery via Tunable Micro/Nano Architectures

Advanced Science, EarlyView.
ABSTRACT Translating dynamic liquid‐liquid phase separation into robust solid‐state architectures remains a challenge in materials engineering. Here, we report a composition‐driven interfacial assembly strategy that couples supramolecular coacervation with metal‐phenolic coordination to engineer tunable fungicide carriers.
Rui Zhang, Tongfang Jing, Leiming He, Kaidi Cui, Yuying Song, Xuewei Mao, Lidong Cao, Lin Zhou   +7 more
wiley   +1 more source

Carrier‐Free Berberine/Nitidine Chloride Self‐Assembled Nanoparticles Induce Ferroptosis to Overcome Bortezomib Resistance in Multiple Myeloma

Advanced Science, EarlyView.
A schematic illustrating the fabrication process and ferroptosis‐mediated therapeutic mechanism of carrier‐free self‐assembled BBR/NC‐SAPs for overcoming bortezomib resistance in multiple myeloma. ABSTRACT Therapeutic relapse driven by bortezomib resistance represents a formidable clinical barrier in the management of multiple myeloma (MM).
Yiwen Lv, Shuang Liu, Hong Wu, Guiluan Li, Ying Rong, Guangchao Li, Yangmin Zhu, Qi Zhong, Ruiming Ou, Huijuan Shen, Zhi Liu, Jing Huang, Zhenwei Wang, Pei Lin, Qing Zhang, Guopan Yu, Zhao Yin   +16 more
wiley   +1 more source

Comparative analysis of functional outcome of anatomical precontoured locking plate versus reconstruction plate in the management of displaced midshaft clavicular fractures

Journal of Orthopaedic Surgery, 2019
Introduction: For the fixation of displaced midshaft clavicular fractures, different plates are available, each with its specific pros and cons. The ideal plating choice remains subject to ongoing discussion.
P Kingsly, M Sathish, N Deen Muhammad Ismail   +2 more
doaj   +1 more source

Translational Barriers and AI‐Driven Challenges of Microfluidics‐Enabled Wearables and Implantable Systems in Personalized Medicine

Advanced Science, EarlyView.
An integrative review of microfluidics‐enabled wearables and implantable systems reveals a single‐track translation pipeline, bridging functional biomaterials with clinical utility. Dynamic feedback loops driven by artificial intelligence advance diagnostics toward personalized closed‐loop theranostics.
Ke Huang, Ching Yin Fong, Xin Huang, Bee Luan Khoo   +3 more
wiley   +1 more source

Biomechanical evaluation of acromion and scapular spine fracture repair techniques systematic review

JSES Reviews, Reports, and Techniques
Background: The incidence of reverse total shoulder arthroplasty (rTSA) is rising. Acromion and scapular spine fractures (ASFs) are a known complication following rTSA with an incidence rate of around 5%.
John W. Moore, BS, Maxwell A. Northrop, BS, Matthew E. Guareschi, BS, Brandon L. Rogalski, MD, Richard J. Friedman, MD, FRCSC, Josef K. Eichinger, MD   +5 more
doaj   +1 more source