Fig. 1From: The relationship between synovial inflammation, structural pathology, and pain in post-traumatic osteoarthritis: differential effect of stem cell and hyaluronan treatmenta FACS analyses of passage 6 mouse bone marrow-derived stromal cells for stem cell surface markers (CD105, CD29, Sca-1, and CD45). Grey indicates sotype controls, and blue indicates cells stained for specific cell surface markers. The percentage of positive staining cells compared to respective isotype control is shown for each cell surface marker. Representative images demonstrating b chondrogenic (metachromatic toluidine blue staining of glycosaminoglycan accumulation), c osteogenic (alizarin red staining of calcium deposition), and d adipogenic (oil red O staining of intracellular lipid) differentiation of pooled P6 bone marrow-derived stromal cellsBack to article page