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.
Change in CD4+ T cells as a percent of all cells (3A) and as a percent of T cells (3B) by site. The y-axis shows the average difference between the percent of CD4+ T cells at week 12 and the percent at week 0, as measured by flow cytometry from peripheral blood mononuclear cells (PBMC) or total gut cells (obtained by collagenase digestion of endoscopic biopsies) from each of the four gut sites. Error bars indicate the SEM.
