Fig. 5From: Characterization of polydactyly-derived chondrocyte sheets versus adult chondrocyte sheets for articular cartilage repairA combination of box and strip plot of the concentrations of humoral factors secreted by PD sheets and TKA sheets. Each circle indicates the average value for a single donor. Upper and lower boxes represent the 25 and 75 percentiles, lines inside the boxes are medians, upper and lower whiskers represent 1.5 times the interquartile range, and circles outside of whiskers represent outliers. PD sheets produced significantly higher concentrations of TGF-β1, and TKA sheets produced significantly higher concentrations of MMP3 and HAPLN1. *P < 0.05Back to article page