Results 41 to 50 of about 181,804 (249)

Osteoarticular system aging [PDF]

Einstein (São Paulo), 2008
The dichotomy of “natural-aging” versus “disease-aging” in fact doesnot exist. The author discusses the pathophysiology of osteoarticularsystem aging to show facts of bone aging, mainly changings ofarticular cartilage and skeletal muscle tissue aged ...
Edison Rossi
doaj  

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Specific gut microbiota and serum metabolite changes in patients with osteoarthritis

Frontiers in Cell and Developmental Biology
IntroductionRecent research indicated a strong link between the gut microbiota and osteoarthritis. However, the complex interplay between the gut microbiota, serum metabolites, and the progression of osteoarthritis in affected individuals remains largely
Wendong Wang, Xincheng Liu, Hao Nan, Huan Li, Litao Yan   +4 more
doaj   +1 more source

"Combined Diagnostic Tool" APPlication to a Retrospective Series of Patients Undergoing Total Joint Revision Surgery [PDF]

Journal of Bone and Joint Infection, 2017
Background: Differentiating between septic and aseptic joint prosthesis may be challenging, since no single test is able to confirm or rule out infection. The choice and interpretation of the panel of tests performed in any case often relies on empirical
E. Gallazzi, L. Drago, A. Baldini, I. Stockley, D. A. George, S. Scarponi, C. L. Romanò   +6 more
doaj   +1 more source

Injectable Dual‐Network Hydrogel System for Osteochondral Repair Combining Immunomodulation, Mechanical Adaptability, and Enhanced Tissue Integration

Advanced Functional Materials, EarlyView.
A UV‐triggered injectable dual‐network hydrogel is reported as the first application of bletilla striata polysaccharide (BSP) in osteochondral repair. By integrating methacrylamide‐modified BSP and nitrobenzaldehyde‐functionalized hyaluronic acid, the system achieves immunomodulation, mechanical reinforcement, and dynamic tissue adhesion, thereby ...
Jiaming Cui, Feifei Zhou, Yuan Luo, Tao Ouyang, Huiwu Zhang, Songmiao Cheng, Qiang Li, Xu Jiang, Yingying Yu, Yicheng Wang, Hong Ming   +10 more
wiley   +1 more source

The comparison of clinical outcomes between volar locking plate fixation and dual-plate fixation in high-energy distal radius fractures

Frontiers in Surgery
PurposesThe aim of this study was to compare clinical outcomes of dual-plate fixation and volar locking plate fixation in high-energy intra-articular distal radius fractures.MethodsIn this study, 168 patients with high-energy intra-articular distal ...
Lingyao Zhou, Yuling Gao, Dong Wang, Yanrui Zhao, Tianchao Lu, Hanzhou Wang, Binzhi Zhao, Jianwei Guo, Ziyi Li, Yang Liu, Junlin Zhou   +10 more
doaj   +1 more source

Dense Nanofibrillar Collagen–Silica Hybrids with High Strength and ECM‐Mimetic Tissue Integration

Advanced Functional Materials, EarlyView.
Dense nanofibrillar collagen–silica hybrids are engineered by synchronizing collagen fibrillogenesis with silica condensation, producing printable scaffolds that unexpectedly approach native extracellular matrix organization and strength. These cell‐free constructs guide endogenous cell‐infiltration, enable localized matrix remodeling, and integrate ...
Norein Norein, Shima Tavakoli, Philipp Wolf, Xie Ling, Veronica Rondahl, Klaus Leifer, Gry Hulsart‐Billström, Jöns Hilborn   +7 more
wiley   +1 more source

Goniometria da articulação tíbio-tarsal após imobilização temporária com fixador esquelético externo em cães [PDF]

Ciência Rural, 2004
Neste experimento, foram utilizados 10 cães clinicamente sadios, submetidos à imobilização temporária das articulações tíbio-tarsal, intertarsal e tarso-metatarsiana direita com fixador esquelético externo, tendo por objetivo avaliar através da ...
Marcelo Meller Alievi, João Eduardo Schossler, Marcelo Weinsten Teixeira   +2 more
doaj  

Intra-articular infiltrative therapy associated with alpha lipoic acid and vegetable saffron extract vs intra-articular infiltrative therapy only, in moderate-to-severe arthrosic pain - Terapia infiltrativa intrarticolare integrata con acido alfa lipoico ed estratto vegetale di zafferano verso la sola terapia infiltrativa nel dolore artrosico moderato-severo

Pathos, 2018
Controlled clinical trial, open, which evaluates analgesic activity induced by intra-articular infiltrative therapy associated with alpha lipoic acid and vegetable saffron extract vs intra-articular infiltrative therapy only, in patients with moderate-to-
Vincenzo Palmieri, Rosanna Petrucci, Paolo Blasi, Marco Crespi   +3 more
doaj   +1 more source

Tissue Engineered Human Elastic Cartilage From Primary Auricular Chondrocytes for Ear Reconstruction

Advanced Functional Materials, EarlyView.
Despite over three decades of research, no tissue‐engineered solution for auricular reconstruction in microtia patients has reached clinical translation. The key challenge lies in generating functional elastic cartilage ex vivo. Here, we integrate synergistic cell‐biomaterial strategies to engineer auricular grafts with mechanical and histological ...
Philipp Fisch, Sandra Kessler, Simone Ponta, Anna Puiggalí‐Jou, Guoliang Lyu, Killian Flégeau, Anastasiya Martyts, Florian Roth, David Fercher, Filippo M. Rijli, Daniel Simmen, Eva Novoa Olivares, Thomas Linder, Marcy Zenobi‐Wong   +13 more
wiley   +1 more source