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Fig. 5 | Stem Cell Research & Therapy

Fig. 5

From: A comparison of BMP2 delivery by coacervate and gene therapy for promoting human muscle-derived stem cell-mediated articular cartilage repair

Fig. 5

H&E and GFP staining. a H&E staining indicated an almost absence of chondrocytes in the cartilage layer in the PBS + coacervate group. All the other groups showed some chondrocytes in the injured cartilage. Scale bar in upper panel = 1000 μm, lower panel = 100 μm. b GFP staining indicated that few GFP-positive cells were found in the regenerated cartilage. Insets are the enlarged boxed area to show GFP-positive cells. The majority of the cells are from the host and are GFP-negative. Scale bar = 100 μm

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