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.
Immunohistochemical stain for glomerular VEGF from LETO rats (A), control OLETF rats (B), pioglitazone treated OLETF (C), and rosiglitazone treated OLETF (D). Scale bar, 100 µm. In the control OLETF rats, the brown pigmentation was darker than in the other groups.
