Figure 1.

Distribution of neural stem cells in the substantia nigra at 28 days following transplantation (immunohistochemical staining, ×400).
Tyrosine hydroxylase (TH)+ cells were stained green following staining with glial fibrillary acidic protein; 5-bromodeoxyuridine (BrdU)+ cells were stained red following staining with phycoerythrin; and BrdU+/TH+ cells were stained green.
XBP1: X-box-binding protein 1; NSCs: neural stem cells.