Fig. 3. Uptake profile of DEX in cartilage using different PBEAs (columns in panel represent individual acrylates and row amines with letters and numbers correspondence as described in Fig. 2) end-capped with e1 (blue) and e2 (red) conjugated to DEX compared to pure DEX-P. (mean and 95% CI, * and # represent points with p < 0.05 compared to DEX-P for e1 and e2 respectively).
