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. 2020 Aug 28;11:547913. doi: 10.3389/fphar.2020.547913

Figure 1.

Figure 1

The effects of SOE on animal growth and clinical score of arthritis index. The 36 Wistar male rats were randomly divided into 6 groups according to body weight as following: Ctrl (Vehicle), CIA (collagen-induced arthritis), CIA- SOE (SO extract, 0.16, 0.78, and 1.56 g/kg) and CIA-IND (indomethacin, 2.5 mg/kg). After the CIA was reproduced, drugs were administered intragastrically daily for five weeks. The body weight was recorded every week. Clinical arthritis scores were evaluated once a week. (A) The growth curve of rats (n = 6); (B) The severity of arthritis by the arthritis score (##P < 0.01 vs. Ctrl group; *P < 0.05 and **P < 0.01 vs. CIA group, n = 6).