Fig. 4From: CARGEL Bioscaffold improves cartilage repair tissue after bone marrow stimulation in a minipig modelSafranin O staining; scale bars: 1000 μm. Magnification 12.5-fold. Defects treated with CB (A-C) and BMS (D-F). Images represent best (left), average (middle) and worst (right) repair. A larger extent of subchondral remodeling is seen in the CB treated defects, whereas there also seems to be a higher degree of metachromasia in CB treated defectsBack to article page