Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Perl's Prussian blue staining of rabbit spinal cord injury tissue after transplantation of bone marrow mesenchymal stem cell-derived neuronal-like cells (phrase contrast microscope, × 200).
At 7 (A), 14 (B) and 21 days after cell transplantation (C). Arrows indicate cells containing blue-stained iron particles.
