نتایج جستجو برای: osteoconductive
تعداد نتایج: 585 فیلتر نتایج به سال:
Carbon nanotubes (CNTs) have attracted a great deal of attention for the biological and medical science fields because of their characteristic physical and biological properties. In this study, we investigated the capacity of the 3D porous CNT scaffold (CNT porous block; CNTp) for bone regenerative medicine. Surface observations using a scanning electron microscope (SEM), crystal depositions on...
Low back pain and subsequent disabilities are common. A lumbar spinal fusion procedure is an effective treatment with autologous bone grafts, but harvesting the bone from the iliac crest is associated with risks of complications. New treatments using stem cells together with osteoconductive and otesoinductive materials have made the procedure safer, but the inconsistency of the amount of stem c...
The regeneration of large bone defects is an osteoinductive, osteoconductive, and osteogenic process that often requires a bone graft for support. Limitations associated with naturally autogenic or allogenic bone grafts have demonstrated the need for synthetic substitutes. The present study investigates the feasibility of using novel hollow hydroxyapatite microspheres as an osteoconductive matr...
Autologous bone grafts remain the gold standard for the treatment of congenital craniofacial disorders; however, there are potential problems including donor site morbidity and limitations to the amount of bone that can be harvested. Recent studies suggest that granulocyte colony-stimulating factor (G-CSF) promotes fracture healing or osteogenesis. The purpose of the present study was to invest...
Editorial Black holes in bone – irresistible attractors of foreign materials? Bone has a mechanical function. A material to replace it should therefore be able to take over this function. Screws and plates do this, so literally speaking steel is really a bone replacement material. But this term is usually reserved for other materials: various calcium phosphates, calcium sulphate (actually plast...
Bone disorders are of significant worry due to their increased prevalence in the median age. Scaffold-based bonetissue engineering holds great promise for the future of osseous defects therapies. Porous composite materials andfunctional coatings for metallic implants have been introduced in next generation of orthopedic medicine for tissueengineering. While osteoconductive materials such as hyd...
سابقه و هدف، این مقاله به مرور پژوهش‌های مختلف در زمینه‌ی استفاده از ایمپلنت‌ها در نقایص استخوانی می‌پردازد. در این رابطه از روش‌های مختلفی استفاده شده است که می‌توان آنها را در 4 دسته قرار داد، پیوند اوتوگرافت، پیوند آلوگرافت، پیوند زنوگرافت و مهندسی بافت. در این خصوص اغلب از موادی استفاده می‌شود که خصوصیت القاء استخوانی داشته باشند که به آنها مواد استئواینداکتیو (osteoinductive) می‌گوین...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید