Results 71 to 80 of about 82,773 (203)

Size and habit of mineral particles in bone and mineralized callus during bone healing in sheep

open access: yes, 2010
Bone healing is known to occur through the successive formation and resorption of various tissues with different structural and mechanical properties.
Manjubala, Inderchand   +13 more
core   +1 more source

Flexible Direct‐Conversion X‐Ray Detectors: From Emerging Materials to Conformal Imaging

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This comprehensive review analyzed the performance, challenges, and future directions of four emerging material systems for next‐generation flexible direct‐conversion X‐ray detectors: organic semiconductors, perovskites, metal–organic frameworks, and inorganic metal compounds.
Haipeng Di   +11 more
wiley   +1 more source

Distraction-like phenomena in maxillary bone due to application of orthodontic forces in ovariectomized rats

open access: yesIndian Journal of Dental Research, 2012
Background: Orthodontic forces may not only influence the dentoalveolar system, but also the adjacent and surrounding cortical bone. Aim: Since there is very limited information on this issue, we aimed to study the possible changes in maxillary ...
Apostolos I Tsolakis   +4 more
doaj   +1 more source

Ultrasound Findings in Symptomatic HADD of the Hand and Wrist. A Case Series of 37 Patients

open access: yesJournal of Clinical Ultrasound, EarlyView.
Ultrasound enables accurate diagnosis of hydroxyapatite deposition disease of the hand and wrist in patients with acute, non‐traumatic pain, typically in middle‐aged women. Characteristic calcifications, often in the resorptive phase, support diagnosis, while radiography may confirm findings without the need for advanced imaging.
Marco Becciolini   +3 more
wiley   +1 more source

Nail Disorders in Systemic Conditions

open access: yesJEADV Clinical Practice, EarlyView.
ABSTRACT Nail findings in children can be indicative of an underlying systemic disease. Many of these findings are seen in multiple entities and are not specific to one disease. The importance of specifically examining for these nail changes cannot be overstated.
Jane Sanders Bellet
wiley   +1 more source

Induction and microscopic structure of embryogenic callus.

open access: yes, 2021
A: Cones of immature larch; B: Inoculation of explants; C: Callus(EC: Embryogenic callus; Non-embryogenic callus, NEC), D: Microstructure of non-embryogenic callus; E: Initiation of EC-white mucilaginous tissue protruded from the micropylar end of the ...
Shanshan Yan (761415)   +7 more
core   +1 more source

Characterization of the Developing Lacunocanalicular Network During Fracture Repair

open access: yesJBMR Plus, 2021
Fracture repair is a normal physiological response to bone injury. During the process of bony callus formation, a lacunocanalicular network (LCN) is formed de novo that evolves with callus remodeling.
Michele Casanova   +6 more
doaj   +1 more source

Recent Advances in Cryogel Applications for Musculoskeletal Regeneration

open access: yesMedicinal Research Reviews, EarlyView.
ABSTRACT Hydrogels have been widely used in tissue engineering due to their high‐water content and biocompatibility, yet their densely cross‐linked microstructure inherently limits cell infiltration, mass transport, and mechanical support. Cryogels, formed through partial freezing and crosslinking under subzero conditions, provide unique 3D macroporous
Dohee Kim   +4 more
wiley   +1 more source

Comparative Study of Interlocking Nailing and Kuntscher Nailing with Adjuvant Plating for the Treatment of Femur Shaft Fractures

open access: yesAdvances in Human Biology, 2016
Aim: To compare the results of this study with an alternate method of Kuntscher nailing with adjunctive plating for the treatment of femoral shaft fractures in terms of operative parameters, limb mobilization, radiation exposure and fracture union ...
B L Chopra   +4 more
doaj  

Engineering Flexible Nanofibrous Hydroxyapatite Scaffolds With Tunable Degradation and Mechanical Properties for Bone Regeneration

open access: yesSmall, EarlyView.
Conventional hydroxyapatite ceramics are brittle and poorly resorbable, limiting their use in bone repair. To overcome these limitations, flexible scaffolds are fabricated using ceramic nanofibers as structural building blocks. Adjusting nanofiber characteristics allows modulating the mechanical properties and degradation, providing a versatile ...
Raúl Agut López   +4 more
wiley   +1 more source

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