Results 61 to 70 of about 133,348 (293)

Mechanically Tunable Bone Scaffolds: In Vivo Hardening of 3D‐Printed Calcium Phosphate/Polycaprolactone Inks

open access: yesAdvanced Functional Materials, EarlyView.
A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz   +7 more
wiley   +1 more source

Ossification of Cranial Epidural Hematomas: A Systematic Review of Management Strategies and Presentation of an Illustrative Case

open access: yesNeurotrauma Reports
The presence of a calcified or ossified chronic cranial epidural hematoma (EDH) is rare and has been described in only a few case reports in the literature.
Insa K. Janssen   +6 more
doaj   +1 more source

New Spontaneous Model of Fibrodysplasia Ossificans Progressiva [PDF]

open access: yes, 2008
We report the first known example of spontaneous, naturally occurring fibrodysplasia ossificans progressiva (FOP) in a mammal. The Southeast Asian mouse deer of the genus _Tragulus_ (Artiodactyla: Tragulidae) have an osseous sheath covering the lower ...
Bruce Rothschild   +2 more
core   +1 more source

Bone substitute effect on vascularization and bone remodeling after application of phVEGF165 transfected BMSC [PDF]

open access: yes, 2012
VEGF (vascular endothelial growth factor) promotes vascularization and remodeling of bone substitutes. The aim of this study was to examine the effect of distinct resorbable ceramic carriers on bone forming capacities of VEGF transfected bone marrow ...
Beverungen, Mirjam   +5 more
core   +2 more sources

Revealing the Auxetic Behavior of Biomimetic Multimaterial and Region‐Specific Nanofibrous Fascicle‐Inspired Scaffolds via Synchrotron Multiscale Digital Volume Correlation: Innovative Building Blocks for the Enthesis Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
Enthesis injuries are a worldwide healthcare problem. Biomimetic electrospun enthesis fascicle‐inspired scaffolds, with and without nano‐mineralization are developed. Human Mesenchymal Stromal cells (hMSCs) express the most balanced enthesis markers on the non‐mineralized scaffolds.
Alberto Sensini   +11 more
wiley   +1 more source

Bone growth following demineralized bone matrix implantation requires angiogenesis [PDF]

open access: yes, 2016
Angiogenesis is required for endochondral ossification during development and fracture healing; however the exact mechanisms and temporal relationship between the two processes remains unclear.
Lam, Stephanie
core  

Conditioned Media from Mechanically Stimulated Macrophages Upregulate Osteogenic Genes in Human Mesenchymal Stromal Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
Bone fracture healing is a complex, timely orchestrated scenario involving multiple cell types and a plethora of cytokines and regulatory factors. To gain further insight, an in vitro model to a) study macrophage polarization under mechanical load in a fibrin hydrogel and b) subsequently assess the effect of conditioned media derived from macrophages ...
Anne Géraldine Guex   +4 more
wiley   +1 more source

Changes In angulation and phalangeal length of fingers and thumbs following surgical treatment for congenital clinodactyly [PDF]

open access: yes, 2016
INTRODUCTION: Congenital clinodactyly is a condition characterized by the deviation of a digit or digits in the coronal plane. Angulation is often due to the presence of a delta phalanx.
Gordon, Alanna Alexandra
core   +1 more source

The regulation of differentiation in mesenchymal stem cells [PDF]

open access: yes, 2010
Peer reviewedPublisher ...
Augello, Andrea, De Bari, Cosimo
core   +1 more source

The distal femoral epiphysis in forensic age diagnostics: studies on the evaluation of the ossification process by means of T1- and PD/T2-weighted magnetic resonance imaging [PDF]

open access: hybrid, 2022
Natia Chitavishvili   +6 more
openalex   +1 more source

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