Results 121 to 130 of about 4,288 (259)

Associations of Chiari-1 malformation and syringomyelia with osseous cervical spinal canal diameter in the pediatric spine. [PDF]

open access: yesChilds Nerv Syst
Yahanda AT   +11 more
europepmc   +1 more source

Autologous minimally manipulated adipose‐derived stromal vascular fraction in knee osteoarthritis: Lasting symptom relief and imaging evidence from a 12‐month prospective study

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To evaluate the safety and efficacy of intra‐articular autologous transplantation of adipose‐derived connective tissue micrografts rich in stromal vascular fraction (CTM‐SVF), obtained using an enzyme‐free system (Hy‐Tissue® SVF) for knee osteoarthritis (OA). Methods Thirty patients (mean age of 53.3 ± 6.4 years) with Kellgren–Lawrence
Laura Mangiavini   +11 more
wiley   +1 more source

Intraoperative ultrasonography in the surgical management of Chiari I malformation: A systematic review and meta-analysis of outcomes and applications. [PDF]

open access: yesNeurol Sci
Hajikarimloo B   +9 more
europepmc   +1 more source

Bio‐Inspired, Zwitterionic Copolymers with Amphiphilic Character

open access: yesMacromolecular Rapid Communications, EarlyView.
Zwitterionic copolymers based on arginine‐derived monomers are produced by xanthate‐supported photo‐iniferter reversible‐addition‐fragmentation chain‐transfer polymerization. Experiments in relevant conditions show that the designed (co)polymers hardly interact with biologically relevant proteins and enzymes such as bovine serum albumine (BSA), fetal ...
Theresa M. Lutz   +4 more
wiley   +1 more source

Liquid Crystal Elastomers Filaments for Adaptive Textiles and Soft Robotics: A Processing‐Centric Review

open access: yesMacromolecular Rapid Communications, EarlyView.
Liquid crystal elastomer (LCE) filaments are fabricated through extrusion with in‐process UV curing, enabling controlled flow alignment and network locking of mesogens. The resulting structure responds to thermal or optical stimuli, inducing molecular reorientation and macroscopic contraction.
Anne Schwarz‐Pfeiffer, Shazia Mehtab
wiley   +1 more source

Clinical outcomes of resection of thoracic arachnoid webs: patient series. [PDF]

open access: yesJ Neurosurg Case Lessons
Ritchey NP   +8 more
europepmc   +1 more source

A Stopped‐Flow Instrument for Millisecond Timescale Reaction Monitoring on a Standard NMR Spectrometer

open access: yesMagnetic Resonance in Chemistry, EarlyView.
A new stopped‐flow instrument allows kinetic measurements of reactions 10 milliseconds after initiating them by mixing in a flow cell inserted into a standard NMR probe and spectrometer. High‐speed video, pressure and NMR line‐shape data are used to characterise mixing and stopping, and a protodeboronation reaction with a 5‐millisecond half‐life used ...
Andrew M. R. Hall   +6 more
wiley   +1 more source

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