Figure 5

Sciatic nerves of rats in each group. (A and H, Control group, showing normal sciatic nerve; B and I, Mod group, showing DPN sciatic nerve; C and J, MCB group, showing sciatic nerve of DPN rats treated with Mecobalamin; D-F and K-M, LTBK, MTBK and HTBK group, showing sciatic nerve of DPN rats treated with LTBK, MTBK and HTBK, respectively. Magnification, 400 ×).