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.
Photomicrographs of pancreas of rat administered 50 mg/kg zinc and 375 mg/kg of the glyphosate-based herbicide Bushfire® for 36 weeks by gavage, showing no visible lesions. (a) Haematoxylin and eosin staining; and (b) aldehyde fuchsin staining.
