Fig. 3From: Enhancement of cartilage repair through the addition of growth plate chondrocytes in an immature skeleton animal modelKnee 1P (treated with cells) a Macroscopic evaluation. b Microscopic view of chondrocyte clusters in regenerated cartilage (200Ă, H&E staining) c Microscopic view of chondrocyte clusters in regenerated cartilage (Safranin O staining). d Microscopic view of chondrocyte clusters in regenerated cartilage (Masson staining)Back to article page