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Fig. 5 | Arthritis Research & Therapy

Fig. 5

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

Fig. 5

Bi-Qi capsule (BQ) or methotrexate (MTX) treatment alleviated collagen-induced arthritis (CIA)-induced cartilage destruction. Representative histological images of cartilage from the paw joint stained with H&E. Black arrow, cartilage surface; green arrow, subchondral bone; yellow arrow, bone trabeculae; blue arrow, chondrocytes; white arrow, osteoclast-like cell; light green arrow, osteoblast-like cell

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