Figure 2From: Effects of glucosamine and risedronate alone or in combination in an experimental rabbit model of osteoarthritisMicroscopic evaluation. 2A (undecalcified sections): measurement of cartilage and subchondral bone cortical thickness (a: nCg.Th; b: cCg.Th; c: SB.Th). 2B and 2C (decalcified sections): Assessment of chondrocyte clusters (black arrow in Figure 2B), grade of safranin stain in samples (2B and 2C), alterations in cartilage surface (2C).Back to article page