To determine whether a combination of olfactory ensheathing cell(OEC) graft with the administration of FK506, promotes synergic restorative effects after partial spinal cord injuries.

• 2.；探讨大鼠急性脊髓挫伤嗅鞘细胞移植与给予FK506后对神经功能恢复的影响的协同作用。