Figure 1.

Peripheral blood analysis of CCR5+ and CCR5 negative CD4+ and CD8+ T cells in patients with HIV/HCV coinfection and HCV monoinfection. Flow cytometry plots from a patient and bar graphs with HCV monoinfection, HIV/HCV coinfection, HIV monoinfection and healthy controls demonstrating the differences in the percentages of (A) CCR5 on CD4 and CD8 T cells (B) Percentages of PD1 on CD4+CCR5+ and CD8+CCR5+ T cells (C) Percentages of CD57 on CD4+CCR5+ and CD8+CCR5+ T cells. Data are expressed as (Mean ± SEM) and differences in percentage of T cells expressing different markers between the two groups were analyzed using non-parametric Man-Whitney test in Graph Pad Prism version 6. p value less than 0.05 was considered as significant.