Results 31 to 40 of about 2,607,931 (380)

Bioelectricity and Bone Healing [PDF]

open access: yesJournal of Orthopaedic & Sports Physical Therapy, 1985
The purpose of this paper is to acquaint rehabilitation personnel with the three types of commercial devices that use electricity to restimulate osteogenesis in nonunion fractures and other conditions. This background is important for the careful planning of the rehabilitation for these unique patients.
Sharon Towne, Dee Lilly-Masuda
openaire   +3 more sources

Exosomes Derived from Bone Marrow Stromal Cells (BMSCs) Enhance Tendon-Bone Healing by Regulating Macrophage Polarization

open access: yesMedical Science Monitor, 2020
Background Inflammation after tendon-bone junction injury results in the formation of excessive scar tissue and poor biomechanical properties.
Youxing Shi   +6 more
semanticscholar   +1 more source

Biology and augmentation of tendon-bone insertion repair

open access: yesJournal of Orthopaedic Surgery and Research, 2010
Surgical reattachment of tendon and bone such as in rotator cuff repair, patellar-patella tendon repair and anterior cruciate ligament (ACL) reconstruction often fails due to the failure of regeneration of the specialized tissue ("enthesis") which ...
Lui PPY, Zhang P, Chan KM, Qin L
doaj   +1 more source

A segmental defect adaptation of the mouse closed femur fracture model for the analysis of severely impaired bone healing

open access: yesAnimal Models and Experimental Medicine, 2020
Objective To better characterize nonunion endochondral bone healing and evaluate novel therapeutic approaches for critical size defect healing in clinically challenging bone repair, a segmental defect model of bone injury was adapted from the three‐point
Amandeep Kaur   +2 more
doaj   +1 more source

Accelerated Calvarial Healing in Mice Lacking Toll-Like Receptor 4 [PDF]

open access: yes, 2012
The bone and immune systems are closely interconnected. The immediate inflammatory response after fracture is known to trigger a healing cascade which plays an important role in bone repair.
Adam A. Kubala   +7 more
core   +3 more sources

Effect of sonic hedgehog/β-TCP composites on bone healing within the critical-sized rat femoral defect [PDF]

open access: yes, 2013
The creation of entirely synthetically derived bone substitute materials which are as effective as autologous bone grafts is desirable. Osteogenesis involves the concerted action of several proteins within a signaling cascade.
Flinspach, Armin Niklas   +5 more
core   +1 more source

Dysfunctional stem and progenitor cells impair fracture healing with age [PDF]

open access: yes, 2019
Successful fracture healing requires the simultaneous regeneration of both the bone and vasculature; mesenchymal stem cells (MSCs) are directed to replace the bone tissue, while endothelial progenitor cells (EPCs) form the new vasculature that supplies ...
Clauss, Matthias   +12 more
core   +1 more source

The interplay between bone healing and remodeling around dental implants

open access: yesScientific Reports, 2020
Long-term bone healing/adaptation after a dental implant treatment starts with diffusion of mesenchymal stem cells to the wounded region and their subsequent differentiation. The healing phase is followed by the bone-remodeling phase.
Soroush Irandoust, Sinan Müftü
semanticscholar   +1 more source

Research progress in the roles of Notch signaling pathway during fracture healing

open access: yesShanghai Jiaotong Daxue xuebao. Yixue ban, 2023
Fracture is the most common large-organ injury in humans. It takes several months or even longer from the onset to the completion of bone reconstruction. In severe cases, delayed healing or even bone discontinuity can occur.
GUO Liqiang, ZHAO Shitian, SHU Bing
doaj   +1 more source

Methods for evaluation of early bone healing at titanium implants [PDF]

open access: yes, 2007
Titanium has for a long time been the implant material of choice when in need for abilities as strength, biocompatibility and stability. Although numbers of studies have been made, little is known about the early events in implant healing.
Hederstierna, Karin
core   +1 more source

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