Aigner, J.

chondrocyte alginate cartilage graft e 210 collagen tissue biomaterial density carrier staining study collagen type-ii articular matrix collagen type ii type-ii culture 8 weeks alginate beads amount section center articular chondrocytes cell density sca ffold experiment university defect implantation marijnissen vacanti degradation combination serially passaged chondrocytes animal w.j.c.m condition passaged 30 min type-i mouse vacanti jp serially cell carrier pro-collagen type-i tissue-engineered !erentiation beads passage germany department cluster science alcian repair para $n sections cima lg monolayer articular cartilage 3 weeks table formation tissue-engineered cartilage pro-collagen di !erent expression fferentiated analysis number ii-ii neo-cartilage characteristic weight collagen type i adult multiplication blood vessels e !ect seeding