A serials of0μm cross section were cut at epicenter, mm,mm,7mm,0mm, mm rostral and caudal to epicenter.
A serials of0μm cross section were cut at epicenter, mm,mm,7mm,0mm, mm rostral and caudal to epicenter.
分别在每只大鼠脊髓损伤中心区,损伤区头侧和尾侧 mm、mm、7mm、0mm、 mm横截面处各切取 片组织。