1 and 3 weeks after cell transplantation, frozen section was made to test the distribution of hUCB mesenchymal stem cells in spinal cord tissue in each group.
1 and 3 weeks after cell transplantation, frozen section was made to test the distribution of hUCB mesenchymal stem cells in spinal cord tissue in each group.
于细胞移植后1,3周制作冰冻切片,检测各组脊髓组织内脐血间充质干细胞的分布情况。