Effect of Frankincense Extract on Nerve Recovery in the Rat Sciatic Nerve Damage Model

Figure 4

Histological changes in injured sciatic nerve (magnification 40x). (a) Control group. (b) Frankincense extract low-dose group. (c) Frankincense extract medium-dose group. (d) Frankincense extract high-dose group.

(a)

(b)

(c)

(d)