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.
Histological analysis of the SIS. H&E (a and d), Masson’s trichrome (b and e), and DAPI staining (c and f) of cross-sections of fresh SIS (a, b, and c) and 5% PAA-treated SIS (d, e, and f). Nuclear material was found in fresh SIS tissue (arrows; a, b, and c). However, treatment with 5% PAA completely removed the nuclear material (d, e, and f). Scale bar = 200 μm. DAPI 4′,6-diamidino-2-phenylindole, H&E hematoxylin and eosin, PAA peracetic acid, SIS small intestinal submucosa
