Results 81 to 90 of about 140,434 (287)

Modified technique to increase nostril cross-sectional area after using rib and septal cartilage graft over alar nasal cartilages Técnica modificada para aumentar a área seccional externa da narina após o uso de enxerto cartilaginoso de costela e septo sob as cartilagens alares nasais

Acta Cirúrgica Brasileira, 2012
PURPOSE: Describe a modified technique to increase nostril cross-sectional area using rib and septal cartilage graft over alar nasal cartilages. METHODS: A modified surgical technique was used to obtain, carve and insert cartilage grafts over alar nasal ...
Marcelo Wulkan, Alvaro Julio de Andrade Sá, Nivaldo Alonso   +2 more
doaj   +1 more source

Digoxin Alleviates Osteoarthritis by Inhibiting Macrophage Extracellular Trap Formation via Disruption of the LSP1‐SOD1 Interaction

Advanced Science, EarlyView.
Synovial macrophages in osteoarthritis upregulate LSP1, which directly binds and inhibits SOD1, triggering a redox imbalance that activates both NOX and mitochondrial ROS pathways. This cascade drives the release of macrophage extracellular traps (METs), causing chondrocyte damage and disease progression.
Yankai Pan, Xinzhe Feng, Chuanju Liu, Jianfei Tong, Zhi Li, Chenxu Liu, Yutong Dong, Chen Meng, Yihong Xu, Weidong Xu   +9 more
wiley   +1 more source

Sonographic diagnosis of a radiographically occult displaced fracture of a costal cartilage

, 2017
We report the case of a 22-year-old athlete who sustained a blunt thoracic trauma to the right chest causing a costal cartilage fracture. Plain radiographs revealed no abnormalities while sonographic (US) examination performed a week later because of ...
Egisto Federici, Ferdinando Draghi, Bortolotto, Chandra, Stefano Bianchi, Bianchi, Stefano, Federici, Egisto, Chandra Bortolotto, Draghi, Ferdinando   +7 more
core   +1 more source

Long‐Term Expandable Periosteal Organoids Reconstruct a Functional Regenerative Niche That Support Hematopoietic Stem Cell Maintenance and Bone Repair

Advanced Science, EarlyView.
A robust periosteal organoid system enables long‐term expansion while preserving native cellular heterogeneity. These organoids recapitulate functional niche environments, support hematopoietic stem cell maintenance, and attenuate aging‐associated decline ex vivo.
Jia Qing, Lanxin Gu, Lipeng Fu, Xin Gao, Zechuan Li, Hui Zhang, Wenpeng Song, Huixin Lv, Yongsheng Zhou, Ping Zhang   +9 more
wiley   +1 more source

Costal cartilage elasticity can be estimated non-destructively using speed of sound

, 2015
40ème congrés de la société de biomécanique, PARIS, FRANCE, 28-/10/2015 - 30/10/2015Costal cartilage connects the ribs and the sternum. The knowledge of the costal cartilage mechanical properties remains limited among children.
Mitton, David, Catheline, Stefan, Quesnot, Marie, Zorgani, Ali, Bermond, François   +4 more
core   +5 more sources

A new method for training of ear framework creation by silicon dental impression material

Indian Journal of Plastic Surgery, 2012
This article presents the novel method of training of creating cartilage framework for total ear reconstruction in microtia. Replica of costal cartilage harvested for real surgery was simulated by silicon dental impression material.
Sandeep M Thadani, Parit S Ladani
doaj   +1 more source

DETC2009-87462 MATERIAL PROPERTY CHARACTERIZATION OF COSTAL CARTILAGE USING AFM INDENTATION

, 2020
Costal cartilage is one of the load bearing tissues of the rib cage. Literature on the material characterization of the costal cartilage is limited.
E J Berger, S Tripathy
core  

A Programmable Braided Silk‐Glass Fiber Ligament Promoting Rapid Motoric Recovery

Advanced Science, EarlyView.
A scalable three‐dimensional braiding strategy integrates silk and glass fibers into customizable artificial ligaments with programmable “J‐shaped” nonlinear mechanics. The silk‐rich architecture supports osseoligamentous integration, while glass fibers provide mechanical reinforcement and biomimetic mineralization cues, enabling strain‐adaptive load ...
Changbo Lu, Daming Liu, Haoxin Zhang, Zhiwei Qiao, Qiuming Gao, Jia Meng, Hongyin Yue, Songkai Li, Shuo Zhang, Tao Yuan, Yun Xue, Hui Jiang, Zhenguo Liu, Yibo Wang, Nirong Bao, Yuli Chen, Xiaojiang Yang   +16 more
wiley   +1 more source

A comparative Study between the Structure of Cartilage Tissue Produced from Murine MSCs Differentiation and Hyaline Costal Cartilage

Journal of Mazandaran University of Medical Sciences, 2007
Background and purpose: Vitro cartilage differentiation of mesenchymal stem cells (MSCs) has been noticed in several investigations. In this regard, almost always molecular differentiation of the cells has been examined, while structural and ...
M.R. Baghban Eslaminezhad, Ph.D.,  L. Taghiyar, M.Sc, A. Piryaee, M.Sc   +2 more
doaj  

Three-dimensional computed tomography reveals different donor-site deformities in adult and growing microtia patients despite total subperichondrial costal cartilage harvest and donor-site reconstruction.

, 2014
Donor-site deformity may complicate autologous costal cartilage harvest for microtia reconstruction. This is reportedly prevented by total subperichondrial costal cartilage harvest, costochondral growth center preservation, donor-site reconstitution with
Wallace, Christopher G, Chen, Y-A, Wang, C-J, Chen, P K-T, Chen, Z-C, Mao, H-Y   +5 more
core   +1 more source