Figure 3From: Chondrocyte outgrowth into a gelatin scaffold in a single impact load model of damage/repair – effect of BMP-2Histological section of the articular surface edge following SIL and culture for 20 days showing two adjacent chondrocytes extruding out of the parent articular cartilage. There appears to be a breach in the surface of the cartilage and cytoplasm appears to be moving out of the cartilage. Stained with toluidine blue. ×600.Back to article page