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.
Nerve fibres in the tusk pulp detected by immunohistochemical staining for general neural markers. (a) S-100, (b) GFAP, (c) PGP 9.5, (d) SP-positive axons within the nerve bundle. Special nerve fibre terminals resembling Ruffini endings were found within the pulp (e, cross-section; f, longitudinal section) stained for S-100 protein.
