Osteoarthritic Synovial Fluid Modulates Cell Phenotype and Metabolic Behavior In Vitro

Figure 1

CFU phenotype. CFU stained with cresyl violet. OA patient’s SFC formed more colonies (b) than non-OA ones (a). OA patient’s CFU (B) had higher diameter than non-OA CFU (A). Scale (a, b): 1 mm. Scale (A and B): 0.5 mm.