Role of the PERK-eIF2α-CHOP Signaling Pathway in the Effect of Needle Knife Therapy on Knee Joint Chondrocyte Apoptosis

Figure 1

Evaluation of knee joint activity in each group by using Lequesne MG scores. P < 0.05, P < 0.01 compared with the same group before treatment; ^#P < 0.05, ^##P < 0.01 compared with the model group after treatment.