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.
Histopathological changes of chicken liver (H&E staining, 400 ×). Note: C: Control group; EC: E. coli infection group; L: Schisandrin A low dose group; M: Schisandrin A medium dose group; H: Schisandrin A high dose group; F: positive drug group.
