Particular results of autologous osteoblasts preparation from patient's bone marrow and autologous chondrocytes from cartilage, both for therapeutic application are given. Osteoblastic cells were cultivated from fresh bone marrow in the presence of dexamethasone in alpha MEM medium containing 10% of patient's and 10% of fetal bovine sera and other necessary additives without any cytokine stimuli. Alkaline phosphatase cell surface activity was used as a marker for quick osteoblastic phenotype confirmation.
View Article and Find Full Text PDFPurpose Of The Study: In the study we used in vitro cultivated autologous chondrocytes in combination with osteochondral allografts for the treatment of local defects of articular cartilage on the animal model (rabbit).
Material: Chondrocytes for in vitro cultivation were harvested by biopsy of articular cartilage of rabbit. For the monolayer cultivation we used Nutrient mix F 12 (Gibco BRL) with addition of Lascorbic acid (50 micrograms/ml, Sigma) and insulin-trasferin-selenium (A 6.