Skip to main content
. Author manuscript; available in PMC: 2009 Jun 19.
Published in final edited form as: Vaccine. 2008 Apr 18;26(26):3322–3331. doi: 10.1016/j.vaccine.2008.03.085

Fig. 6.

Fig. 6

Mean frequency of total CD4+ and CD8+ T cells in VirHRV infected or AttHRV3x vaccinated pigs and the controls. Frequencies of CD3+CD4+ and CD3+CD8+ T cells were analyzed among the MNC that were cultured for 17 h with medium-only. Data are presented as mean frequency ± standard error of the mean (n = 5–8). Black bars, VirHRV group; hatched bars, AttHRV3x; and vertical lined bars, mock-inoculated controls. Different letters on top of bars indicate significant differences among groups for the same cell type and tissue (Kruskal–Wallis test, p < 0.05).