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.
Images are representative maximum Z‐projections of MAs double‐stained for both sensory nerves (left panels, labelled for CGRP) and sympathetic nerves (centre panels, labelled for tyrosine hydroxylase, TH) from Young (top row) and Old MAs (bottom row). Right panels are overlays of the fluorescence from respective images. Scale bar = 100 μm and applies to all panels. Images are representative of n = 9–16 MAs from 4–5 mice per age group.
