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.
Outer stripe of the renal medulla from rabbits treated with (A) 2.5 g I/kg CM, (B) 10.0 g I/kg CM, or (C) 5.0 g I/kg CM and sildenafil citrate (6.0 mg/kg, q8 h). Damage consisted of intraluminal pale eosinophilic (proteinaceous) exudate. Hematoxylin and eosin stain. Original magnification ×200; bars = 100 µm.
