Effects of Wutou Decoction on DNA Methylation and Histone Modifications in Rats with Collagen-Induced Arthritis

Figure 1

Arthritis index assessment: (a) 0; (b) 1; (c) 2; (d) 3; (e) 4; (f) right hind paw which is unable to bear weight.

(a)

(b)

(c)

(d)

(e)

(f)