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.
CD8+ Lymphocytes in small intestine from mice infected with T. cruzi 21 days pi. Sections from the small intestine from: C) Mice uninfected, Q) Mice infected with Queretaro strain and N) Mice infected with Ninoa strain. CD8+ Lymphocytes were stained with anti CD8+ antibodies and revealed with 3,3-diaminobenzidine as described in materials and methods. Sections were counterstained with H-E. (Magnification x200).
