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.
(A) Elastic fiber content in alveolar septa and (B) representative photomicrographs of the lung parenchyma stained with Weigert’s resorcin fuchsin method with oxidation (elastic fibers). Red arrows: elastic fibers are stained in black. C, control; ELA, animals treated with intratracheal instillations of elastase; SAL, saline; LPS, E. coli lipopolysaccharide. Values are mean ± SD of six animals in each group.
