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Fig. 2 | Arthritis Research & Therapy

Fig. 2

From: Traditional Chinese medicine formula Bi-Qi capsule alleviates rheumatoid arthritis-induced inflammation, synovial hyperplasia, and cartilage destruction in rats

Fig. 2

Collagen-induced arthritis (CIA) enhanced osteopontin (OPN) and cartilage oligomeric matrix protein (COMP) expression in paw joint cartilage, while the Bi-Qi capsule or methotrexate (MTX) treatment reduced this effect. Representative immunohistochemistry images of paw joint synovium with OPN and COMP immunostaining

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