Research Article

[Retracted] Effect of Tongluozhitong Prescription-Assisted Intra-Articular Injection of Sodium Hyaluronate on VAS Score and Knee Lysholm Score in Patients with Knee Osteoarthritis

Figure 4

Comparison of serum inflammatory mediator levels before and after treatment between treatment group 1, treatment group 2, and joint group. (a) Mean IL-1β levels. (b) Mean TNF-α levels. (c) Mean hs-CRP levels. Compared to the same group before treatment, ; compared with treatment group 1 in the same time period, ; compared with treatment group 2 in the same time period, .
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