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.
Tfh cells subsets expression after HBsAg stimulation of PBMCs from young adults in vitro. (A-D)
Comparison between frequencies of CXCR5+CD4+T cell, ICOS+CXCR5+CD4+T cell CXCR3+CXCR5+CD4+T cell CXCR3−CXCR5+CD4+T cell from HBsAg-stimulated PBMC or control at D0, D7, and D28 (n = 12)
