Fig. 6. Morphological photographs of muscles and wet muscles ratio. Morphological images of Control group (A), A-rGO group (B), B-rGO group (C) and TEN group (D), experimental side's tibialis anterior muscles (T+), contralateral side's tibialis anterior muscles (T), experimental side's gastrocnemius muscles (G+), contralateral side's gastrocnemius muscles (G). (E) and (F) The tibialis anterior muscles ratio and gastrocnemius muscle ratio. *P < 0.05. Error bar = s.e.m.