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.
Luminal carbohydrate profiles of the gastrointestinal tract of SPF and GF mice. Line graphs show the average concentrations of carbohydrates in the gastrointestinal contents. The red and blue lines indicate SPF and GF mice, respectively. The error bars represent the standard error (n = 3). St: Stomach, Si1: Upper small intestine, Si2: Lower small intestine, Ce: Cecum, Co1: Upper colon, Co2: Lower colon. Unit: μmol/g.
