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. 2011 Mar 25;6(3):e17965. doi: 10.1371/journal.pone.0017965

Figure 6. Comparison of central memory CD4+ T cells in SIV (open squares) and SHIVsf162p3 (filled circles) infected macaques.

Figure 6

A) Representative FACS dot plot of central memory CD4+T cells (CD28+CD95 gated CD4+ T cells) in blood at 28 days after SHIVsf162p3/SIVmac251 infection. B, Dynamic of central memory CD4+ T cells in peripheral blood of SIVmac251 (open squares) versus SHIVsf162P3 (filled circles) infected macaques. Although percentages are almost identical in early infection, significantly higher percentages of central memory CD4+ T cells recover in SHIVsf162p3-infected macaques by 28 days of infection. Means ± SEM are shown. *Indicates significant differences between groups (P<0.05).