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.
Cytotoxic T lymphocytes generated in the absence of regulatory T cells efficiently lyse peptide-sensitized targets. Splenocytes were isolated and expanded in vitro for 5 days, and CTL activity was determined as described in Materials and Methods. (A and B) CTL activity measured during the acute phase of immunization for gB-DNA and SS-CpG1826, respectively. (C and D) Memory-phase CTL activity for gB-DNA and SS-CpG1826, respectively.
