BONE GROWTH AND REPAIR
نویسندگان
چکیده
منابع مشابه
Acl Primary Repair with Bone Marrow Stimulation and Growth Factors
The incidences of ligament around the knee have been steadily increasing following an increase in participation in recreational and competitive sporting activities. According to an ongoing study in the United States, an estimated 200,000 anterior cruciate ligament (ACL) reconstructions are performed annually, and the incidence of ACL injury is roughly 1 in 3000 per year. The treatment of acute ...
متن کاملVascular endothelial growth factor stimulates bone repair by promoting angiogenesis and bone turnover.
Several growth factors are expressed in distinct temporal and spatial patterns during fracture repair. Of these, vascular endothelial growth factor, VEGF, is of particular interest because of its ability to induce neovascularization (angiogenesis). To determine whether VEGF is required for bone repair, we inhibited VEGF activity during secondary bone healing via a cartilage intermediate (endoch...
متن کاملPorcine Bone Scaffolds Adsorb Growth Factors Secreted by MSCs and Improve Bone Tissue Repair
An ideal tissue-engineered bone graft should have both excellent pro-osteogenesis and pro-angiogenesis properties to rapidly realize the bone regeneration in vivo. To meet this goal, in this work a porcine bone scaffold was successfully used as a Trojan horse to store growth factors produced by mesenchymal stem cells (MSCs). This new scaffold showed a time-dependent release of bioactive growth ...
متن کاملBone Repair via Osteon and Bio-Oss: A Comparative Histological and Histomorphometric Animal Study
Background and Aim: Autogenous bone grafts are considered the gold standard although they have several disadvantages, leading to a search for suitable alternative graft biomaterials. This study evaluates the histological and histomorphometric properties of regenerated bone in defects in rabbits following the application of two commercially available xenografts (Bio-Oss and Osteon). Materials a...
متن کاملInflammation, fracture and bone repair.
The reconstitution of lost bone is a subject that is germane to many orthopedic conditions including fractures and non-unions, infection, inflammatory arthritis, osteoporosis, osteonecrosis, metabolic bone disease, tumors, and periprosthetic particle-associated osteolysis. In this regard, the processes of acute and chronic inflammation play an integral role. Acute inflammation is initiated by e...
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ژورنال
عنوان ژورنال: Annals of Surgery
سال: 1935
ISSN: 0003-4932
DOI: 10.1097/00000658-193508000-00013