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. 2008 Jul 18;4(7):e1000107. doi: 10.1371/journal.ppat.1000107

Figure 4. Immunological features in SMs infected with SIVsmm strains differing in their ability to downmodulate TCR-CD3 and MHC-I.

Figure 4

Comparison of (A) the absolute numbers or (B) percentages of CD4+ T-cells; (C) number of proliferating CD4+Ki67+ T cells; (D) absolute number of CD8+CD28+ T cells; (E) viral load; (F) percentages of naïve CD4+ and of (G) effector, (H) naïve, (I) memory and (J) CD8+ CCR7+ T cells cells in SMs naturally infected with SIVsmm expressing nef alleles showing the highest (n = 6, green bars) or lowest (n = 6, red bars) activities of the 22 naturally infected animals analyzed. Indicated are average values ±SEM. Numbers above the bars indicate P values; ns, not significant.