Isolation and Characterization of Two Kinds of Stem Cells from the Same Human Skin Back Sample with Therapeutic Potential in Spinal Cord Injury
Figure 4
Migration characterization assay.
(A–C): Fluorescent immunocytochemistry examination showed that almost all the cells of N-dMSCs, R-dMSCs and SKPs were positive to CXCR4 (×200). (D–E): N-dMSCs, R-dMSCs and SKPs that migrated to the lower chamber under the chemotactic effect of rhSDF-1, respectively (×200). F: The number of cells that migrated to the lower chamber under the chemotactic effect of rhSDF-1.