منابع مشابه
Tissue Engineering in Maxillary Bone Defects
BACKGROUND Restoration of craniofacial bone defects has been a concern for oral and maxillofacial surgeons. In this study, the healing effect of fibrin glue scaffold was compared with autologous bone graft in mandibular defects of rabbit. METHODS Bilateral unicortical osteotomy was performed in the diastema region of 10 male Dutch rabbits. The subjects were randomly divided into 2 equal group...
متن کاملRapid magnetic cell delivery for large tubular bioengineered constructs.
Delivery of cells into tubular tissue constructs with large diameters poses significant spatial and temporal challenges. This study describes preliminary findings for a novel process for rapid and uniform seeding of cells onto the luminal surface of large tubular constructs. Fibroblasts, tagged with superparamagnetic iron oxide nanoparticles (SPION), were directed onto the luminal surface of tu...
متن کاملBone Tissue Engineering: a Mini-Review
Despite advances in bone tissue engineering, auto grafts from intra-oral or extra-oral donor sites are still the gold standard for treatment of large craniomaxillofacial defects. Biomaterial development, application of growth factor, and stem cells, open new gateway to bone regeneration studies, but real translation from bench to bedside have not yet happened. In this review article, a number o...
متن کاملEngineering three-dimensional pulmonary tissue constructs.
In this paper, we report on engineering 3-D pulmonary tissue constructs in vitro. Primary isolates of murine embryonic day 18 fetal pulmonary cells (FPC) were comprised of a mixed population of epithelial, mesenchymal, and endothelial cells as assessed by immunohistochemistry and RT-PCR of 2-D cultures. The alveolar type II (AE2) cell phenotype in 2-D and 3-D cultures was confirmed by detection...
متن کاملAnalysis of OPLA scaffolds for bone engineering constructs using human jaw periosteal cells.
For bone regeneration constructs using human jaw periosteal cells (JPC) the extent of osteoinductive ability of different three-dimensional scaffolds is not yet established. We analyzed open-cell polylactic acid (OPLA) scaffolds for their suitability as bone engineering constructs using human JPC. Cell adhesion and spreading was visualized on the surface of scaffolds by scanning electron micros...
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ژورنال
عنوان ژورنال: Journal of Biomechanics
سال: 2007
ISSN: 0021-9290
DOI: 10.1016/j.jbiomech.2007.02.017