Research Article
ErMiao San Inhibits Angiogenesis in Rheumatoid Arthritis by Suppressing JAK/STAT Signaling Pathways
Figure 1
Therapeutic effects of EMS on collagen-induced arthritis (CIA) mice. CIA mice were orally administered EMS (5 g/kg/d), or vehicle for 20 days from the day of second immunization. (a) Macroscopic evidence of arthritis such as erythema or swelling was observed in mouse paws from each group. (b) Representative images of hematoxylin-eosin staining of ankle joint sections from each group. (c) Arthritis score was scored using a scale of 0-4 for each paw, with a maximum possible score of 16. (d) Arthritis incidence values are the number of positives/total number in each group. (e) The histological scores were evaluated and analyzed. The data are expressed as mean ± SEM (n = 6). , , , compared with the CIA group.
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