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.
Intestine-associated genes NHE2 and SLC26a3 are induced in human BE. (A) Quantitative real-time PCR measurement of NHE2, DRA/SLC2A3, CAI and KRT20 mRNA levels in biopsies from human BE and adjacent normal esophageal mucosa. (B) Representative immunohistochemical staining for DRA/SLC26A3 and NHE2 protein in BE biopsy specimen. Normal colon and normal esophagus are presented as controls. One of several Barrett’s biopsy specimens is shown.
