منابع مشابه
Cryopreserved tissue engineered mucosa.
Single cells suspensions used for grafting in the clinical setting may be reliably cryopreserved by established protocols. However, for tissue engineered constructs which now also get used as grafts in the clinic such established protocols and assays which indicate graft viability and their function as graft do not exist. a) The purpose was to develop a cryoprotocol and an animal model to test ...
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The objective of this study was to reconstruct full thickness cartilage defects in rabbit knees with in vitro engineered cartilage tissue based on noncryopreserved and cryopreserved chondrocytes in polymer fleece scaffolds. Osteochondral defects in rabbits were filled with polymer cylinders with noncryopreserved or cryopreserved allogeneic chondrocytes and compared with empty defects and defect...
متن کاملTissue-engineered oral mucosa: a review of the scientific literature.
Tissue-engineered oral mucosal equivalents have been developed for clinical applications and also for in vitro studies of biocompatibility, mucosal irritation, disease, and other basic oral biology phenomena. This paper reviews different tissue-engineering strategies used for the production of human oral mucosal equivalents, their relative advantages and drawbacks, and their applications. Techn...
متن کاملHypoxia Preconditioning Increases the Angiogenic Capacity of Tissue Engineered Mucosa
Introduction Following head and neck tumor removal, there is a bodily shortage of transplantable mucosa. Therefore, tissue engineered mucosa (TEM) is needed for the reconstruction of oral soft tissue defects after tumour resection. TEM is composed of keratinocytes and fibroblasts seeded onto a scaffold of a-cellular skin. This reveals an excellent construct quality. However, clinical applicatio...
متن کاملTissue Engineered Scaffolds in Regenerative Medicine
Stem cells are self-renewing cells that can be differentiated into other cell types. Conventional in vitro models for studying stem cells differentiation are usually preformed in two-dimensional (2D) cultures. The design of three-dimensional (3D) in vitro models which ideally are supposed to mimic the in vivo stem cells microenvironment is potentially useful for inducing stem cell derived tissu...
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ژورنال
عنوان ژورنال: Folia Histochemica et Cytobiologica
سال: 2009
ISSN: 1897-5631,0239-8508
DOI: 10.2478/v10042-008-0073-9