Additional file 3: Figure S2.

A-C) 4X Mosaic representative histology images (H & E) of μ-dHACM treated MMT joints. No lesions are observed on the surface. D-F) Zoomed in 10X images show cartilage surface. Only one sample showed surface erosions. G-I) 4X Mosaic representative histology images (H & E) of saline treated MMT joints. Lesion on sample is indicated by green arrow (I). J-L) Zoomed in 10X images show cartilage surface. Saline treated samples display qualitatively greater surface degeneration. (Black boxes indicated 10X zoomed in areas).

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Willett et al. Arthritis Research & Therapy 2014 16:R47   doi:10.1186/ar4476