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.
Serotonin – immunoreactive cells (indicated with arrows) in the mucosal layer of the porcine duodenum (1), jejunum (2) and ileum (3) in control animals (A), and animals treated with low (B) and high (C) dose of bisphenol A. Scale bar 50 μm.
