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.
Confocal micrographs of pulmonary vessels stained by injection of rhodamine-labeled Ricin lectin. (A) Alveolar capillaries in mouse given rat IgG. Luminal surface of endothelial cells stains uniformly faint whereas adherent leukocytes stain more brightly (arrowhead). (B) Alveolar capillaries in mouse given BV13 (50 μg, 4 hours). Bright focal patches of staining (arrows) indicate exposed basement membrane. (Bar = 25 μm.)
