Results 31 to 40 of about 36,128 (242)

Osteoblastoma of the femur in a patient with recurrent paronychia : case report [PDF]

, 2009
Background: Osteoblastoma is a rare primary benign bone tumor that has varied radiologic presentation depending on the affected site. In selected cases, differential diagnosis with subacute osteomyelitis is necessary. Case Report: The authors present the
Babiak, Ireneusz, Gołębiowski, Marek, Palczewski, Piotr, Wiśniewska, Małgorzata, Świątkowski, Jan   +4 more
core  

Primary osteoblast-like cells from patients with end-stage kidney disease reflect gene expression, proliferation, and mineralization characteristics ex vivo. [PDF]

, 2015
Osteocytes regulate bone turnover and mineralization in chronic kidney disease. As osteocytes are derived from osteoblasts, alterations in osteoblast function may regulate osteoblast maturation, osteocytic transition, bone turnover, and skeletal ...
Bowen, Richard E, Delany, Anne M, Freymiller, Earl G, Khouzam, Nadine M, Pereira, Renata C, Salusky, Isidro B, Wesseling-Perry, Katherine   +6 more
core   +2 more sources

Optimizing biophysical properties of cellular niches to enhance stem cell‐derived extracellular vesicle function in musculoskeletal regeneration

BMEMat, EarlyView.
Extracellular vesicles (EVs) derived from stem cells show promise for applications in regenerative medicine, but their scalability and yield remain challenges. This review explores the approaches for biophysical modulations within cell niches on EV properties, discusses the current clinical application of EVs, and provides an outlook on the existing ...
Yang Xu, Chung Yin Matthew Cheung, Liling Liu, Hoi Pan Harry Cheung, Kam Yu Tam, Dai Fei Elmer Ker, Sarah H. Cartmell, Chuanbin Mao, Zhiyong Zhang, Dan Michelle Wang   +9 more
wiley   +1 more source

Perigraftitis treatment and histology: A case report

Clinical Advances in Periodontics, EarlyView.
Abstract Background Currently, the two diagnoses of inflammatory peri‐implant diseases are peri‐implant mucositis and peri‐implantitis. The etiology of peri‐implant mucositis and peri‐implantitis is bacterial colonization of the implant. Thus, removal of the implant should eliminate the infection and allow the inflammation to resolve. However, at least
Jonathan H. Do, Charles M. Cobb, John T. Shen   +2 more
wiley   +1 more source

Mechanical Competence and Bone Quality Develop During Skeletal Growth. [PDF]

, 2019
Bone fracture risk is influenced by bone quality, which encompasses bone's composition as well as its multiscale organization and architecture. Aging and disease deteriorate bone quality, leading to reduced mechanical properties and higher fracture ...
Amling, Michael, Busse, Björn, Chushkin, Yuriy, Gludovatz, Bernd, Püschel, Klaus, Riedel, Christoph, Ritchie, Robert O, Schaible, Eric, Schmidt, Felix N, Stockhausen, Kilian E, Vettorazzi, Eik, Zimmermann, Elizabeth A, Zontone, Federico   +12 more
core   +1 more source

Thyroblastoma in Pregnancy: Expanding the Cytomorphological Spectrum of a Novel DICER1‐Associated Entity, a Case Report and Literature Review

Diagnostic Cytopathology, EarlyView.
ABSTRACT Introduction Thyroblastoma is a rare, aggressive thyroid neoplasm newly classified in the 2022 WHO Classification of Endocrine Tumors. It is characterized by embryonal, multilineage morphology and DICER1 mutations. Fewer than 15 well‐characterized cases have been reported, with limited cytological descriptions.
R. Razack, A. C. van Wyk, P. T. Schubert, D. Pelletier, W. D. Foulkes, C. Njovu, W. Conradie, F. Hoosain   +7 more
wiley   +1 more source

A Retinoid Antagonist Attenuates Bone Growth Inhibition Caused by Growth Plate Injury in Mice

Journal of Orthopaedic Research, EarlyView.
ABSTRACT Growth plate injury, which may trigger growth plate fusion or arrest, is a common occurrence in pediatric orthopaedics that can lead to angulation of the limb and limb length discrepancy. Growth plate injuries are currently treated palliatively, with surgical intervention when severe limb length discrepancy or angulation is found during follow‐
Masatake Matsuoka, Ningfeng Tang, Tian Hongying, Kenta Uchibe, Satoru Otsuru, Norimasa Iwasaki, Joshua M. Abzug, Motomi Enomoto‐Iwamoto, Masahiro Iwamoto   +8 more
wiley   +1 more source

A potential role for Dkk-1 in the pathogenesis of osteosarcoma predicts novel diagnostic and treatment strategies. [PDF]

, 2007
Canonical Wnt signaling is an osteo-inductive signal that promotes bone repair through acceleration of osteogenic differentiation by progenitors. Dkk-1 is a secreted inhibitor of canonical Wnt signaling and thus inhibits osteogenesis.
Angela Smolarz, Carl Gregory, Darwin Prockop, Edwin Horwitz, Jacob Reiser, Najat Daw, Narae Lee, Odile David, Robert Kutner, Scott Olson   +9 more
core   +3 more sources

In Vivo Study of Bone Growth Around Additively Manufactured Implants With Ti‐6Al‐4V and Bioactive Glass Powder Composites

Journal of Orthopaedic Research, EarlyView.
ABSTRACT Effective osseointegration is a fundamental requirement in biomedical implant applications. Additive manufacturing allows precise control over implant geometry and material composition, enhancing implant design flexibility. Bioactive glass (BG) can substantially enhance bone binding and bioactivity; however, limited research has been conducted
Chih‐Yu Lee, Pei‐Ching Kung, Chih‐Chieh Huang, Shao‐Ju Shih, E‐Wen Huang, San‐Yuan Chen, Meng‐Huang Wu, Nien‐Ti Tsou   +7 more
wiley   +1 more source

MRI-guided focused ultrasound surgery in musculoskeletal diseases: the hot topics [PDF]

, 2015
MRI-guided focused ultrasound surgery (MRgFUS) is a minimally invasive treatment guided by the most sophisticated imaging tool available in today's clinical practice.
Albisinni, Ugo, Battista, Giuseppe, Bazzocchi, Alberto, CATALANO, Carlo, Guglielmi, Giuseppe, NAPOLI, ALESSANDRO, SACCONI, BEATRICE   +6 more
core   +1 more source