Inhibition of Rheumatoid Arthritis Using Bark, Leaf, and Male Flower Extracts of Eucommia ulmoides

Figure 2

Antiarthritic effect of Eucommia ulmoides extracts in type II collagen-induced arthritis (CIA) rats. (a) Hind paw swelling in CIA rats at different time points, and (EB) compared with CIA; and (EL) compared with CIA; and (EF) compared with CIA; and and (TG) compared with CIA (n = 8). (b) Foot and plantar swelling of rats in each group after last administration. (c) Arthritis score of rats in each group, and (EB) compared with CIA; and (EL) compared with CIA; and (EF) compared with CIA; and and (TG) compared with CIA (n = 8).

(a)

(b)

(c)