Baicalein Accelerates Tendon-Bone Healing via Activation of Wnt/β-Catenin Signaling Pathway in Rats

Figure 3

Photomicrographs of HE stained tissue sections (5 um) of the control group ((a) and (c)) and baicalein group ((b) and (d)) at 3 and 6 weeks after surgery (magnification: 200x). B: bone area; TA: transition area; T: tendon area.

(a)

(b)

(c)

(d)