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.
SP-derived neurospheres are multipotential. Photomicrographs showing βIII-tubulin positive neurons (a), GFAP-positive astrocytes (b), and O4-positive oligodendrocytes (c) after 7 d exposure to differentiation conditions. The photomicrographs are representative of the immunohistochemical staining observed from 100% of the adult and embryonic SP-derived neurospheres. Scale bars, 50 μm.
