Figure 4From: Inhibition of interleukin-1beta-stimulated dedifferentiation of chondrocytes via controlled release of CrmA from hyaluronic acid-chitosan microspheresTotal GAG accumulated produced by chondrocytes culture treatment group. All the treated groups demonstrated an increase in GAG production compared with the IL-1β treated group. And the HA-CS-CrmA group demonstrated significantly greater GAG accumulation as compared to the control group. The statistical results represented the mean ± S.D. of five separate experiments. All data have been normalized to the blank group. #P < 0.05 VS. Blank group; *P < 0.05 VS. Control groupBack to article page