Self-hardening calcium phosphate composite scaffold for bone tissue engineering*1
نویسندگان
چکیده
منابع مشابه
Biomimetic Calcium Phosphate-Polycarbonate Composite Scaffolds for Bone Tissue Engineering
Shuang S Chen and Joachim Kohn New Jersey Center for Biomaterials, Rutgers The State University of New Jersey, Piscataway, New Jersey 08854, United States. Statement of Purpose: Large bone defects resulting from trauma, tumor resection, congenital abnormalities or reconstructive surgery are challenging clinical problems that are usually treated with autografts and allografts. However, donor sit...
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Calcium Phosphate ceramic has been widely used in bone tissue engineering due to its excellent biocompatibility and biodegradability. However, low mechanical properties and biodegradability limit their potential applications. In this project, hydroxyapatite (HA) and calcium phosphate bioglass were used to produce porous tri-calcium phosphate (TCP) bioceramic scaffolds. It was found that porous ...
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In this study, a core/shell bi-layered calcium phosphate cement (CPC)-based composite scaffold with adjustable compressive strength, which mimicked the structure of natural cortical/cancellous bone, was fabricated. The dense tubular CPC shell was prepared by isostatic pressing CPC powder with a specially designed mould. A porous CPC core with unidirectional lamellar pore structure was fabricate...
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Ensuring histocompatibility in the tissue engineering of bones is a complex issue. The aim of this study was to observe the feasibility of chitosan-β-tricalcium phosphate composite in repairing limb bone defects, and to evaluate the therapeutic effects on osteogenesis. Beagle mesenchymal stem cells (MSCs) were divided into an experimental group that was cultured with an injectable form of chito...
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ژورنال
عنوان ژورنال: Journal of Orthopaedic Research
سال: 2004
ISSN: 0736-0266
DOI: 10.1016/s0736-0266(03)00234-1