Figure 5From: The number of CCR5 expressing CD4+ T lymphocytes is lower in HIV-infected long-term non-progressors with viral control compared to normal progressors: a cross-sectional study Representative plots of the expression of CXCR4 on various cell types for different groups. Per group, namely healthy controls, long-term non-progressors (LTNP) and HIV-infected normal progressors, we show histograms from two representative subjects for the expression of CXCR4.Back to article page