Results 201 to 210 of about 60,798 (272)

Biomedical Applications of 3D‐Printed Polyamide: A Systematic Review

Macromolecular Materials and Engineering, EarlyView.
Additive manufacturing expands possibilities for personalized biomedical solutions, emphasizing the role of material science. This review examines the mechanical properties of 3D printed polyamide and explores its advantages and limitations in biomedical applications, including personalized implants, medical devices, and patient‐specific tools, as well,
Emese Paari‐Molnar, Wa'el Nafith Abdel‐Fattah Qa'dan, Kinga Kardos, Roland Told, Nitin Sahai, Peter Varga, Szilard Rendeki, Gabor Szabo, Kata Fekete, Tihamer Molnar, Adam Tibor Schlegl, Peter Maroti, Luca Toth   +12 more
wiley   +1 more source

Biomechanical evaluation of In-Out-In pedicle screws for atlantoaxial posterior fixation in the presence of high-riding vertebral artery and narrow C2 pedicles: a finite element analysis. [PDF]

J Orthop Surg Res
Lian XH, He W, Sun WJ, Lin XC, Xue HH, Zeng ZF, Chen YF, Chen MD, Wei FG, Wang ZQ, Ruan HL, Luo ZQ, Chen XT, Chen X, Xue JL.   +14 more
europepmc   +1 more source

Design, Fabrication, and Evaluation of Hybrid Polycaprolactone/Graphene Scaffold Based on Additive Manufacturing and Electrospinning

Macromolecular Materials and Engineering, EarlyView.
A multi‐scale and multi‐material PCL/graphene scaffold was successfully fabricated by integrating extrusion‐based AM and solution electrospinning. The process was optimized using an image‐based method, achieving 87% fiber alignment with the intended orientation.
M. Tugrul Ucan, Duo Meng, Enes Aslan, Guilherme F. Caetano, Yanhao Hou, Weiguang Wang   +5 more
wiley   +1 more source

Occupational biomechanical risk factors for carpal tunnel syndrome surgery: a prospective cohort study on 203 866 Swedish male construction workers followed for 19 years. [PDF]

Occup Environ Med
Stjernbrandt A, Liv P, Jackson JA, Pettersson H, Lewis C, Punnett L, Wahlström J.   +6 more
europepmc   +1 more source

Cell Apoptosis and Glucocorticoid‐Induced Osteonecrosis

Med Research, EarlyView.
The review identifies glucocorticoid‐induced osteocyte/osteoblast apoptosis as central to femoral head osteonecrosis (GION), mediated through STAT1‐caspase‐3, PI3K/Akt, Wnt/β‐catenin, and oxidative stress pathways. Emerging therapies targeting these pathways (e.g., HIF‐1α stabilization, AMPK activation, and exosome‐mediated miRNA delivery) show ...
Xiumei Tang, Yanyun Pang, Peijia Zhu, Zhengdong Zhang, Sen Guo, Zhijian Wei, Wenzhao Wang, Bin Ning   +7 more
wiley   +1 more source

Comparative biomechanical evaluation of the U-shaped lumbopelvic stabilization technique in treating unstable sacral fractures. [PDF]

Arch Orthop Trauma Surg
Nebel D, Ferle M, Schulz T, Welke B, Graulich T, Decker S.   +5 more
europepmc   +1 more source

FluidFM Deposition of Semicondutor Quantum Dots From Aqueous Dispersions

Nano Select, EarlyView.
Force‐controlled and pressure‐controlled micropipetting using an atomic force microscopy setup with liquid feeding (FluidFM deposition) is employed as a liquid‐on‐solid structuring technique to deposit aqueous dispersions of colloidal inorganic semiconductor Ag‐In‐S quantum dots (QDs) stabilized with glutathione ligands on solid substrates.
Gopinath Manoharan, Julia Hann, Oleksandr Selyshchev, Christoph R. Meinecke, Thomas Otto, Stefan E. Schulz, Dietrich R. T. Zahn, Thomas Blaudeck   +7 more
wiley   +1 more source

Biomechanics of the tumor extracellular matrix and regulatory T cells: regulatory mechanisms and potential therapeutic targets. [PDF]

Cell Commun Signal
Huang WB, Lai HZ, Long J, Dai ZL, Ma Q, Xiao C, You FM.   +6 more
europepmc   +1 more source

Phillygenin Improves the Focal Adhesion Kinase/Glycogen Synthase Kinase 3β/β‐Catenin Axis to Promote Mesenchymal Stem Cell Osteogenic Differentiation

Phytotherapy Research, EarlyView.
Schematic diagram of Phillygenin improves the focal adhesion kinase/glycogen synthase kinase 3β/β‐catenin axis to promote mesenchymal stem cell osteogenic differentiation. ABSTRACT Forsythiae Fructus, a traditional herb known for its anti‐inflammatory and antioxidant properties, has demonstrated inconclusive effects on bone metabolism in prior studies.
Yuchao Yang, Haidong Zhou, Yining Wang, Ming Yin, Fengying Gong, Shutong Wu, Zhiyin Luo, Zhenyu Bi, Jiahou Xu, Yongfu Chen, Konghe Hu, Jun Ouyang, Jiajun Tang   +12 more
wiley   +1 more source