Fig. 5From: Icariin-conditioned serum combined with chitosan attenuates cartilage injury in rabbit knees with osteochondral defectICS-CSSH improved mRNA expression of COL2A1, MMP13 and ADAMTS5 in rabbit knees (n = 3, mean ± SEM). *P < 0.05, **P < 0.01, ***P < 0.001 versus indicated groupsBack to article page