Figure 5.
Histochemical characteristics of the cervical oesophagus, crop and thoracic oesophagus on days 1, 5, and 8, respectively, posthatch. The oesophageal glands (red arrows) indicate strong positive reaction. PAS ×40 (a), ×100 (b), and ×40 (c).
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.