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

Figure 3

S100 expression in rat sciatic nerve (magnification 400x). (a) Control group, 7 d. (b–d) Frankincense extract low-, medium-, and high-dose groups, 7 d. (e) Control group, 14 d. (f–h) Frankincense extract low-, medium-, and high-dose groups, 14 d. (i) Control group, 21 d (j–l). Frankincense extract low-, medium-, and high-dose groups, 21 d. (m) Control group, 28 d. (n–p) Frankincense extract low-, medium-, and high-dose groups, 28 d. (q) S100-positive cells in normal and crushed nerves. difference compared with the control, .

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