Results 41 to 50 of about 5,470,649 (304)

Impact of Six‐Month Monitoring Compared to Three‐Month Monitoring of Laboratories During Methotrexate Therapy

open access: yesArthritis Care &Research, EarlyView.
Objective To evaluate whether extending the American College of Rheumatology–recommended monitoring interval for complete blood count and liver function tests in patients receiving methotrexate (MTX) affects timely detection of medication‐related toxicity.
Spencer Simko   +4 more
wiley   +1 more source

Silicone Breast Implants as a Model System for Understanding Polymer Permeation in Soft Materials In Vivo

open access: yesAdvanced Healthcare Materials, EarlyView.
Silicone breast implants are presented as a model system for understanding polymer permeation in vivo. Rather than representing material failure, “gel bleed” emerges from solution–diffusion transport‐mediated. By integrating polymer architecture, physicochemical transport, and biointerfacial processes, this review provides a unified framework that ...
D. Bouyer   +12 more
wiley   +1 more source

Can p63 serve as a biomarker for giant cell tumor of bone? A Moroccan experience

open access: yesDiagnostic Pathology, 2012
Background Multinucleated giant cell-containing tumors and pseudotumors of bone represent a heterogeneous group of benign and malignant lesions. Differential diagnosis can be challenging, particularly in instances of limited sampling. The purpose of this
Hammas Nawal   +6 more
doaj   +1 more source

Optical Detection of Cellular Signals at Material Interfaces

open access: yesAdvanced Healthcare Materials, EarlyView.
Emerging functional materials are transforming optical detection of cellular signals. This review highlights optical techniques that exploit the unique optical properties of diverse materials to detect and quantify cellular electrical, chemical, and mechanical signals, and discusses key opportunities and challenges.
Xuchen Ren   +5 more
wiley   +1 more source

Molecular biology of giant viruses' DNA replication machinery [PDF]

open access: yes, 2013
Viruses are the most widespread and abundant entity on this planet, further constituting the largest part of the genosphere. The majority of these infectious agents are miniature, having been described as being smaller than the smallest bacteria.
Evripioti, Antonia Alexandra
core   +2 more sources

Giant cell tumor of the bone with fatal pulmonary metastasis: A case report

open access: yesSAGE Open Medical Case Reports
Giant cell tumors of the bone are typically benign, locally aggressive lesions that rarely metastasize. In this report, we describe the case of a 48-year-old woman presenting with a giant cell tumor of the bone of the hip joint, which demonstrated ...
Mohamad Taha   +5 more
doaj   +1 more source

Denosumab combined with precision radiotherapy for recurrent giant cell tumor of the thoracic spine: a case report and literature review

open access: yesFrontiers in Neurology
Giant cell tumors of the spine have a high recurrence rate owing to their special anatomical site; hence, further treatment after recurrence is very challenging.
Zukang Miao   +7 more
doaj   +1 more source

A case report on patient with giant cell tumor of the distal ulna

open access: yesJournal of Bone and Joint Diseases, 2023
Giant cell tumors, however benign, are locally aggressive bone tumors with a high recurrence rate. The distal radius, distal femur, proximal tibia, and humerus are the most typically affected. A bone giant-cell tumor (GCT) in the distal ulna is extremely
Parwez Ahmed   +3 more
doaj   +1 more source

Giant Cell Tumors of Bone [PDF]

open access: yes, 1983
Giant cell tumors are uncommon neoplasms of bone. They are characterized histologically by a vascularized network of spindle-shaped or ovoid stromal cells interspersed with multinucleated giant cells. The tumor is not an entirely benign growth.
笠原, 勝幸   +2 more
core  

Azobenzene's Cross‐Scale Optics and Photonics: Molecular Photoswitching, Mesoscopic Material Motions, and Adaptive Devices

open access: yesAdvanced Materials, EarlyView.
Azobenzene photoswitches translate molecular‐scale E/Z photoisomerization into macroscopic material responses and device‐level photonic functions. This Review highlights how azobenzene research has evolved from molecular photochemistry to photoalignment, mass migration, photomechanics, and heat release, ultimately enabling holography, reconfigurable ...
Heeju Son   +20 more
wiley   +1 more source

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