title: [Technological aspects of regenerative medicine and tissue engineering of articular cartilage].
abstract: The main problem in the treatment of orthopaedic joint-surface defects will be solved by tissue engineering of cartilage implants. Entire biological osteochondral implants can be grown from autologous cells of the patient. The nutrition of articular cartilage is by diffusion only. Therefore the chondrocyte as the unique cell type is perfectly dedicated to the tissue culture approach. Engineering techniques of bioreactors are prerequisite for these biological and medical solutions. With our tissue engineering project for the generation of osteochondral constructs we demonstrate possibilities and characteristics of bioreactors for the modification of cell culture techniques and mechanical conditioning of cartilage tissue for fully operable implants.
authors.affiliation: Technische Universität Hamburg-Harburg, Institut für Bioprozess- und Biosystemtechnik, Hamburg.
authors.forename: R
authors.initials: R
authors.lastname: Pörtner
authors.forename: N M
authors.initials: NM
authors.lastname: Meenen
mesh_terms: D019149:Bioreactors; D002358:Cartilage, Articular / Q000601:surgery*; D002516:Ceramics; D048091:Guided Tissue Regeneration / Q000379:methods; D006801:Humans; D051457:Hyaline Cartilage / Q000601:surgery* / Q000637:transplantation; D044968:Regenerative Medicine / Q000379:methods*; D046509:Tissue Culture Techniques / Q000379:methods; D023822:Tissue Engineering / Q000379:methods*; D054457:Tissue Scaffolds