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.
Colonization with commensals increased 24,25D after 2 weeks. (A) Vitamin D, (B) 25D, and (C) 24,25D levels following colonization of germ-free (GF) mice with altered Schaedler’s flora (ASF). Values are the mean ± SEM of n = 10–15 mice per group, 5 males and 10 females, and 2 independent experiments. Student’s t-test was used to test significance.
