Fig. 6From: Role of the SDF-1/CXCR4 signaling pathway in cartilage and subchondral bone in temporomandibular joint osteoarthritis induced by overloaded functional orthopedics in ratsThe OARSI score in the control + NS group and EXP + NS group at 2, 4, and 8 weeks. All groups were compared with the control group,*P < 0.05Back to article page