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. 2022 Apr 12;13:854087. doi: 10.3389/fphar.2022.854087

FIGURE 2.

FIGURE 2

Evaluation of the effect of wutou decoction on adjuvant-induced arthritis rat. (A) X-ray examination (B) Synovial histopathological examination (*200) (C) changes in paw volume before and after administration (D) Determination of inflammatory factors in serum. Results are expressed as mean ± SD, n = 8. * p < 0.05, ** p < 0.01 vs control group. # p < 0.05, ## p < 0.01 vs model group.