Results 11 to 20 of about 216,499 (319)
Journal of Nanobiotechnology, 2021 Background Rotator cuff tear (RCT) is a common problem of the musculoskeletal system. With the advantage of promoting bone formation, calcium phosphate materials have been widely used to augment tendon-bone healing.
Haoran Liao +7 more
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Measuring Bone Healing: Parameters and Scores in Comparison
Bioengineering, 2023 (1) Background: Bone healing is a complex process that can not be replicated in its entirety in vitro. Research on bone healing still requires the animal model.
Nicolas Söhling +7 more
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EFORT Open Reviews, 2018 Calcium phosphates have long been used as synthetic bone grafts. Recent studies have shown that the modulation of composition and textural properties, such as nano-, micro- and macro-porosity, is a powerful strategy to control and synchronize material resorption and bone formation. Biomimetic calcium phosphates, which closely mimic the composition and
Ginebra Molins, Maria Pau +4 more
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Strategies for promoting tendon-bone healing: Current status and prospects
Frontiers in Bioengineering and Biotechnology, 2023 Tendon-bone insertion (TBI) injuries are common, primarily involving the rotator cuff (RC) and anterior cruciate ligament (ACL). At present, repair surgery and reconstructive surgery are the main treatments, and the main factor determining the curative ...
Chenhui Yang +24 more
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Cells, 2023 Background: The healing of a bone injury is a highly complex process involving a multitude of different tissue and cell types, including immune cells, which play a major role in the initiation and progression of bone regeneration.
Claudia Schlundt +7 more
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Mesoporous bioactive glass/e-polycaprolactone scaffolds promote bone regeneration in osteoporotic sheep [PDF]
Acta Biomaterialia 90 (2019) 3693-402, 2021 Macroporous scaffolds made of a SiO2-CaO-P2O5 mesoporous bioactive glass (MBG) and epolycaprolactone (PCL) have been prepared by robocasting. These scaffolds showed an excellent in vitro biocompatibility in contact with osteoblast like cells (Saos 2) and osteoclasts derived from RAW 264.7 macrophages.
arxiv +1 more source
Local tissue effects and peri-implant bone healing induced by implant surface treatment: an in vivo study in the sheep [PDF]
, 2021 Objective: The aim of this study was to assess, through biological analysis, the local effects and osseointegration of dental implants incorporating surface micro/nanofeatures compared to implants of identical design without surface treatment. Background: Known to impact bone cell behavior, surface chemical and topography modifications target improved ...
arxiv +1 more source
Bioelectricity and Bone Healing [PDF]
Journal 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
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Parametric Investigation on Different Bone Densities to avoid Thermal Necrosis during Bone Drilling Process [PDF]
, 2023 Bone drilling is a universal surgical procedure commonly used for internal fracture fixation, implant placement, or reconstructive surgery in orthopedics and dentistry. The increased temperature during such treatment increases the risk of thermal penetration of the bone, which may delay healing or compromise the fixation's integrity.
arxiv +1 more source
Molecular origin of viscoelasticity in mineralized collagen fibrils [PDF]
Biomaterials Science, 9(9), 3390-3400 (2021), 2021 Bone is mineralized tissue constituting the skeletal system, supporting and protecting body organs and tissues. At the molecular level, mineralized collagen fibril is the basic building block of bone tissue, and hence, understanding bone properties down to fundamental tissue structures enables to better identify the mechanisms of structural failures ...
arxiv +1 more source