Figure 6From: Immunological analysis of a Lactococcus lactis-based DNA vaccine expressing HIV gp120Peptide-specific IFN-γ induction. CD8+ splenocytes of immunised mice was determined by flow-cytometry of samples taken at week 18. Error-bars represent +/- 2 × SEM. Asteriks () indicate significant differences (two sample t-test, P < 0.05) between pEC120 and pLL120 and between pEC120CpG and pLL120CpG.Back to article page