Results 81 to 90 of about 28,897 (262)
ROS‐Targeted Nanomotor Therapy in OA: Cartilage Protection and Pain Relief
Advanced Science, EarlyView.ROS‐responsive NM@MET nanomotors utilize elevated ROS in osteoarthritic joints to promote deep penetration into cartilage and synovium and enable sustained metformin release. By scavenging ROS, regulating NRF2/KEAP1 signaling, protecting chondrocytes, suppressing synovial inflammation, and attenuating nociceptive signaling, NM@MET alleviates pain and ...
Meng Zheng +19 more
wiley +1 more source
Delayed migration of K-wire into popliteal fossa used for tension band wiring of patellar fracture
Chinese Journal of Traumatology, 2013 【Abstract】Breakage of K-wires and stainless steel wires which are used for fracture fixation is not uncommon, but migration is rare. We report a case of migration of bro-ken K-wire used for patella tension band wiring to the popliteal fossa.
Meena Sanjay +5 more
doaj
Comparison of three fixation methods in transverse fractures of the patella in a calf model
Acta Orthopaedica et Traumatologica Turcica, 2021 Objectives: We evaluated the strength of three different fixation methods against distraction forces in a transverse fracture model of calf patellae.\nMethods: Thirty calf patellae were randomly divided into three groups equal in number.
Tacettin Cekin +2 more
doaj
Tibial lengthening over a bioactive degradable intramedullary implant: a case report
Гений oртопедии, 2023 Introduction Long duration of distraction osteosynthesis remains an unsolved problem. One of the promising ways to stimulate reparative regeneration of bone tissue is the technology of combined osteosynthesis with intramedullary elastic reinforcement ...
Arnold V. Popkov +3 more
doaj +1 more source
Biodegradable Acoustic Targeting for Ultrasound‐Supported Gene Therapy (BATUS) in Glioblastoma
Advanced Science, EarlyView.ABSTRACT Glioblastoma (GBM) remains one of the most challenging brain malignancies due to the restrictive nature of the blood–brain barrier (BBB), which severely limits effective drug and gene delivery. To overcome this, we introduce Biodegradable Acoustic Targeting for Ultrasound‐Supported Gene Therapy (BATUS), a modular platform that enables safe ...
Gulsah Erel‐Akbaba +25 more
wiley +1 more source
Advanced Science, EarlyView.Safe and precise bioorthogonal therapy of tumors was achieved by an ultrasound‐responsive heterostructured nanoreactor with on‐demand catalytic activity. Under piezoelectric catalysis, the system undergoes reversible Pd2+/Pd0 redox cycling, concurrently enabling spatiotemporally controlled prodrug activation and self‐terminating catalytic dose ...
Daqing Xia +9 more
wiley +1 more source
Advanced Science, EarlyView.A minimally invasive optical window enables stable, long‐term imaging of peripheral nerves in vivo at single‐axon resolution. Dynamic processes of degeneration, regeneration, and cellular remodeling are visualized across multiple time scales within the same nerve region, providing a unique platform to study a variety of anatomical and molecular events ...
Igor D. Luzhansky +15 more
wiley +1 more source
Archives of Plastic Surgery, 2016 Background Several techniques have been designed to treat fifth metacarpal fractures reported to be effective. However, these methods cannot be easily applied to the fourth metacarpal due to its central anatomical position.
Suk-Ho Moon +3 more
doaj +1 more source
Advanced Science, EarlyView.A high‐strength lightweight refractory high‐entropy alloy achieves extraordinary ductility owing to the introduction of coherent chemically gradient ordered nanodomains (CGONs). The CGONs not only serve as effective barriers to dislocation motion (strengthening) but also significantly promote dislocation nucleation and multiplication (ductilizing) upon
Wei Zhang +3 more
wiley +1 more source
Double Adjustable-Loop Cortical Buttons for Minimally Invasive Anatomic Double-Bundle Medial Patellofemoral Ligament Reconstruction. [PDF]
Arthrosc TechAbstract Recurrent patellar dislocation is a common condition in young and active individuals, with medial patellofemoral ligament (MPFL) injury being the primary pathological factor in most cases. Anatomic double‐bundle MPFL reconstruction has been established as an effective treatment for patellar instability; however, the optimal fixation method ...
Zhou D, He Y, Xu L, Zhu W.
europepmc +2 more sources