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.
Tyrosine hydroxylase (TH) and cholineacetyltransferase (ChAT) staining of an autonomic ganglion in the left cervical vagus nerve (CVN). A: Four ganglion cells stained positive for TH (red arrows) and 2 stained negative (yellow arrows). B: The same nerve with 5 ganglia stained ChAT positive (blue arrows). The objective lens in panels A and B was 40×, with a calibration bar of 0.05 mm in length.
