Figure 1From: Chondrocyte outgrowth into a gelatin scaffold in a single impact load model of damage/repair – effect of BMP-2Histological section showing the junction between the articular surface and the gelfoam scaffold. Cells have migrated out of the cartilage (bottom left of picture) and are clearly seen associated with the gelatin 'fibres' The arrow marks the Gelfoam-cartilage junction. Stained with H&E. ×200.Back to article page