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.
Left ventricular endomyocardial biopsies after antithymocyte globulin treatment. (A) Normally distributed immunohistological staining of extensive macrophages (CD11b) infiltration (magnification ×100). (B) H&E staining with a largely inconspicuous myocardium, without infiltration of the endocardium (magnification ×100). (C) Azan staining with only a slightly increased extracellular matrix (blue; magnification ×100).
