Results 91 to 100 of about 19,638 (244)

Multicomponent Peptide‐MXene‐Hyaluronic Acid Hydrogel as a Conductive Scaffold for Enhanced Fibroblast Proliferation and Migration Under Electrical Stimulation

Advanced Healthcare Materials, EarlyView.
An electrically conductive FmocFF/MXene/hyaluronic acid hydrogel combines extracellular matrix‐like architecture, self‐healing behavior, oxidation‐resistant conductivity, and biochemical cues in a single scaffold. By enabling physiologically relevant electrical stimulation, the platform enhances fibroblast attachment, proliferation, and migration ...
Offir Loboda, Dana Cohen‐Gerassi, Dor Aaron Goldstein, Or Messer, Bar Favelukis, Ehud Gazit, Maxim Sokol, Lihi Adler‐Abramovich   +7 more
wiley   +1 more source

Aesthetic lower limb lengthening techniques: a systematic review of efficacy, complications, and patient satisfaction

Journal of Orthopaedic Surgery and Research
Background Aesthetic limb lengthening (ALL) is a cosmetic procedure aimed at enhancing body symmetry and improving self-esteem through the gradual elongation of bones.
Riccardo Giorgino, Jonathan Cornacchini, Yannick M. Sillmann, David Kostyra, Yanis Berkane, Giuseppe M. Peretti, Laura Mangiavini   +6 more
doaj   +1 more source

Vascularization of Human iPSC‐Derived Kidney Organoids Using Perfusion Culture, Pre‐Vascularized Collagen Scaffolds, and Decellularized Extracellular Matrix

Advanced Healthcare Materials, EarlyView.
An integrated perfusion‐based culture platform combining pre‐vascularized collagen scaffolds, stromal vascular fraction cells, and kidney decellularized extracellular matrix promotes vascularization of human iPSC‐derived kidney organoids. The platform provides evidence of interactions between vascular networks and glomerular‐like structures and enables
Helen Kearney, Andrea Mazzoleni, Ivan Martin, Lorenzo Moroni, Manuele Giuseppe Muraro, Carlos Mota   +5 more
wiley   +1 more source

Is the High Healing Index a Complication of Progressive Long Bone Lengthening? Observations from a Cohort of 178 Children Treated with Circular External Fixation for Lower Limb Length Discrepancy. [PDF]

Children (Basel), 2023
Depaoli A, Magnani M, Casamenti A, Cerasoli T, Ramella M, Menozzi GC, Mordenti M, Rocca G, Trisolino G.   +8 more
europepmc   +1 more source

Dynamic Loading Regulates Meniscus‐Like Matrix Production in Human Mesenchymal Stromal Cell‐Seeded PET Scaffolds

Advanced Healthcare Materials, EarlyView.
Dynamic compression enhances mesenchymal stromal cell proliferation in nonwoven PET scaffolds under chondrogenic differentiation conditions and triggers mechanosensitive transcriptional programs associated with extracellular matrix remodeling. These findings highlight the potential of mechanically stimulated PET scaffolds as a promising platform for ...
Graciosa Quelhas Teixeira, Luisa de Roy, Anna‐Lotta Feldmeier, Mubashir Ahmad, Sofia Pilão, Maria Ahrens, Anita Ignatius, Carsten Linti, Andreas Martin Seitz   +8 more
wiley   +1 more source

The Effect of Ketorolac on Bone Healing Rate Following Osteotomy in Pediatric Patients with Deformity or Limb-length Discrepancy

Journal of Limb Lengthening & Reconstruction
Background: The mechanism of action of nonsteroidal anti-inflammatory drugs (NSAIDs) and the results of testing in some animal fracture models have created concerns with bone healing when these drugs are used for perioperative orthopedic analgesia. Given
Anirejuoritse Bafor, Anthony Yassall, Danielle Hatfield, Christopher Iobst   +3 more
doaj   +1 more source

Do Surgeons Agree on Severity and Origin of Complications in Bone-lengthening Nails? An Inter- and Intra-rater Reliability Study. [PDF]

Strategies Trauma Limb Reconstr, 2022
Frost MW, Rahbek O, Fridberg M, Mikužis M, Kold S.   +4 more
europepmc   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Failed distractional bone regeneration as a complication of distraction osteosynthesis: risk factors, preventive diagnosis, treatment

Гений oртопедии
Introduction Despite the large number of articles on complications associated with surgical lengthening, information about such a complication of transosseous distraction osteosynthesis as failed bone regenerate (called hypoplastic in foreign ...
Konstantin I. Novikov, Egor V. Klintsov, Oleg V. Klimov, Konstantin S. Sergeev   +3 more
doaj   +1 more source