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.
Vaccine reduces colon fibrosis in chronic colitis. (A) Representative colon sections stained with Masson trichrome showing collagen deposition (the blue color) (original magnification, 100×). (B) Quantitation of soluble collagens assayed by a Sircol assay. *P < 0.05; **P < 0.01; ***P < 0.001.
