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.
Mechanisms of action of commensal microbiota and putative probiotics on immune defenses in mucosal tissues.
(From Kamada et al. Role of the gut microbiota in immunity and inflammatory disease. Nature Reviews Immunology 2013; 13:321-335; with permission.)
