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.
SEM images of NG108-15 cells on fibers, showing neurite network formation. Cells were cultured for 72 h in differentiation medium. Cell clustering is clearly visible in the second and third pictures. Magnification left to right: 560×, 1500×, 3000×, 17,000×
