Collagen Scaffolds in Bone Sialoprotein-Mediated Bone Regeneration
نویسندگان
چکیده
منابع مشابه
Collagen Scaffolds in Bone Sialoprotein-Mediated Bone Regeneration
Decades of research in bioengineering have resulted in the development of many types of 3-dimentional (3D) scaffolds for use as drug delivery systems (DDS) and for tissue regeneration. Scaffolds may be comprised of different natural fibers and synthetic polymers as well as ceramics in order to exert the most beneficial attributes including biocompatibility, biodegradability, structural integrit...
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Bone tissue engineering is an emerging interdisciplinary field in Science, combining expertise in medicine, material science and biomechanics. Hard tissue engineering research is focused mainly in two areas, osteo and dental clinical applications. There is a lot of exciting research being performed worldwide in developing novel scaffolds for tissue engineering. Although, nowadays the majority o...
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1. The structure of bone and the mechanisms for self-repair Bone is one of the most commonly transplanted tissues, with 2.2 million bone grafts performed annually worldwide (Tronci et al., 2013a). Surgeons face a diverse spectrum of clinical challenges in bone reconstruction, and this diversity reflects the variety of anatomic sites, defect sizes, mechanical stresses, and available soft tissue ...
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The search for a protein nucleator of hydroxyapatite crystal formation has been a focus for the isolation and characterization of the major non-collagenous proteins in bone. Of the proteins characterized to date, bone sialoprotein (BSP) has emerged as the only bona fide candidate for nucleation. BSP is a highly glycosylated and sulphated phosphoprotein that is found almost exclusively in minera...
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Calcium binding properties of bone acidic glycoprotein-75, osteopontin, and bone sialoprotein were determined in 10 mM imidazole buffer (pH 6.8), containing either 60 mM KCl or 150 mM NaCl. Proteins assayed were first bound to nitrocellulose to mimic substrate-bound forms in vivo; retention of phosphoproteins was determined through use of radioiodinated tracers. Binding studies were carried out...
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ژورنال
عنوان ژورنال: The Scientific World Journal
سال: 2013
ISSN: 1537-744X
DOI: 10.1155/2013/812718