Results 41 to 50 of about 21,214 (287)

Sculpting the Future of Bone: The Evolution of Absorbable Materials in Orthopedics

Advanced Materials, EarlyView.
This review summarizes the current status of polymeric, ceramic, and metallic absorbable materials in orthopedic applications, and highlights several innovative strategies designed to enhance mechanical performance, control degradation, and promote bioactivity. We also discuss the progress and translational potential of absorbable materials in treating
Zhao Wang, Zehui Lv, Xuejie Cai, Yingjie Wang, Bo Peng, Haojing Xu, Hualuo Pang, Xingdong Yang, Jiawei Xu, Yixin Bian, Bin Feng, Peng Wen, Yufeng Zheng, Xisheng Weng   +13 more
wiley   +1 more source

Determinantes clínicos com influência no prognóstico da discectomia lombar: análise multifatorial Determinantes clínicos que influyen en el pronóstico de la disectomía lumbar: análisis multifactorial Clinical determinants' influence on lumbar discectomy prognosis: multi-factor analysis

Coluna/Columna, 2010
A seleção e o agendamento temporal inadequados dos pacientes permanecem as causas mais importantes de insucesso da cirurgia discal lombar. OBJETIVO: Este trabalho pretende avaliar os resultados clínicos e os factores preditivos que influenciam o ...
Paulo Jorge Da Rocha Carvalho, Paulo Jorge Correia De Sá, Rolando Manuel Bezerra Freitas, João Pedro Maia Gonçalves, Sara Lemos Costa Lobo Macedo, José De Morais Neves   +5 more
doaj   +1 more source

Annulus fibrosus functional extrafibrillar and fibrous mechanical behaviour: experimental and computational characterisation [PDF]

, 2017
The development of current surgical treatments for intervertebral disc damage could benefit from virtual environment accounting for population variations.
Gregory, DE, Kayode, O, Mengoni, M, Sikora, SNF, Wilcox, RK, Zapata-Cornelio, FY   +5 more
core   +1 more source

Dynamic, Reconfigurable, and Hierarchical Biosynthetic Composites via Collagen Self‐Assembly within Highly Crowded Microgel Pastes

Advanced Materials, EarlyView.
A new approach to extracellular matrix‐mimetic, hierarchical biomaterials is presented. Soft gels composed of overpacked hydrogel microparticle arrays present a biomolecularly crowded environment permissive to the self‐assembly of collagen networks.
Elif Narbay, Abbygail Caine, Sanika Pandit, Gabrielle Montgomery, Marion Harper, E. Daniel Cárdenas‐Vásquez, Hatte Hamilton, Megan Hicks, Daniel Mattar, Kyle Choy, Marco Bisoffi, L. Andrew Lyon   +11 more
wiley   +1 more source

Hydrogel‐Based Functional Materials: Classifications, Properties, and Applications

Advanced Materials Technologies, EarlyView.
Conductive hydrogels have emerged as promising materials for smart wearable devices due to their outstanding flexibility, multifunctionality, and biocompatibility. This review systematically summarizes recent progress in their design strategies, focusing on monomer systems and conductive components, and highlights key multifunctional properties such as
Zeyu Zhang, Zao Cheng, Patrizio Raffa
wiley   +1 more source

Transitory paraplegia due to a calcificated thoracic disc herniation [PDF]

Einstein (São Paulo), 2007
Thoracic disc herniation is rare and its clinical signs differ widely fromthose of cervical and lumbar disc hernias. The anterior approach is theclassical treatment for these cases.
Hallim Feres Junior, Eduardo Barros Puertas, Marcelo Wajchenberg, Délio Eulálio Martins Filho   +3 more
doaj  

Papel da videoendoscopia da laringe no diagnóstico de lesão do nervo laríngeo recorrente na abordagem cervical anterior Papel de la videoendoscopía de laringe en el diagnóstico de lesión del nervio laríngeo recurrente en el abordaje cervical por vía anterior The importance of larynx videoendoscopy in diagnosis of recurrent laryngeal nerve injury after anterior approach

Coluna/Columna, 2010
INTRODUÇÃO: o reconhecimento da lesão do nervo laríngeo recorrente (NLR) após tratamento cirúrgico de hérnia discal cervical via anterior é importante na evolução clínica do paciente e, em especial, nos casos de reintervenção.
Alexandre Coutinho Borba, Marcus Sofia Ziegler, Erasmo de Abreu Zardo, Joel Abramczuk, Marcelo Severo   +4 more
doaj   +1 more source

Acetylation Regulates ACSL4 Degradation Through Chaperone‐Mediated Autophagy to Alleviate Intervertebral Disc Degeneration

Advanced Science, EarlyView.
Intervertebral disc degeneration is triggered by ACSL4 accumulation‐mediated ferroptosis of nucleus pulposus cells due to CMA dysfunction. KAT2B promotes ACSL4 degradation via CMA through acetylation. AAV‐mediated LAMP2A delivery or engineered exosomes rescue nucleus pulposus cell senescence and disc degeneration.
Zhouwei Wu, Zhichen Jiang, Chenglong Hong, Shu Yang, Shuqing Jin, Chenyu Wu, Kaijie Guo, Jiang Liu, Shaobo Xu, Chenggui Wang, Xiangyang Wang   +10 more
wiley   +1 more source

Biomechanical assessment of the effects of decompressive surgery in non-chondrodystrophic and chondrodystrophic canine multisegmented lumbar spines [PDF]

, 2012
Purpose Dogs are often used as an animal model in spinal research, but consideration should be given to the breed used as chondrodystrophic (CD) dog breeds always develop IVD degeneration at an early age, whereas nonchondrodystrophic (NCD) dog breeds may
Bergknut, Niklas, Dhert, Wouter J. A., Hazewinkel, Herman A. W., Kingma, Idsart, Meij, Björn P., Smolders, Lucas A., van der Veen, Albert J., van Dieën, Jaap H.   +7 more
core   +5 more sources

CRISPLD2 Attenuates Intervertebral Disc Degeneration by Suppressing Oxidative Stress‐Induced Ferroptosis through the miR‐548I‐IL17A Axis

Advanced Science, EarlyView.
This study identifies CRISPLD2 as a key protector against IVDD. By regulating ferroptosis through the CRISPLD2–miR‐548I–IL17A axis, CRISPLD2 maintains NPCs homeostasis and reduces oxidative stress. Restoring CRISPLD2 expression effectively alleviates disc degeneration and highlights a promising therapeutic strategy for discogenic low back pain ...
Yangyang Shi, Fudong Li, Tianyi Zhao, Kaiqiang Sun, Danying Zhang, Chen Yan, Ximing Xu, Jingchuang Sun, Xulin Hu, Xin Yong, Jiangang Shi, Yuan Wang   +11 more
wiley   +1 more source