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Fig. 1 | Cellular & Molecular Biology Letters

Fig. 1

From: Osthole improves collagen-induced arthritis in a rat model through inhibiting inflammation and cellular stress

Fig. 1

Osthole attenuates collagen-induced arthritis in a rat model. a Structure of osthole. b Representative pictures of ankle joint swelling in different groups. c Rats were orally administered osthole (20 and 40 mg/kg) or normal saline from day 12 after the first immunization. The arthritis severity score was calculated from day 15 until sacrifice. d The hind paw thickness was evaluated from day 12 until sacrifice. **p < 0.01 compared with normal group, #p < 0.05 compared with CIA group

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