Figure 2From: Induction of immune responses in ducks with a DNA vaccine encoding duck plague virus glycoprotein CT lymphocytes in PBLs following DPV gC DNA vaccination. 3, 5, 7, 14, 28, 42 days after vaccination, the isolated PBLs were stained with monoclonal antibodies against duck CD4 (A), and CD8 (B). The results presented are the mean of all specimens of each group ± SD.Back to article page