Figure 5.

Correlation of (A) CD4+ T cell counts with CD9 expression and (B) CD8+ T cell counts with CD52 expression during HAART. Cell counts are expressed as cell numbers per μl blood, expression represents dot intensities (i.e., cell binding density) quantified using DotScan data analysis software on an 8-bit pixel grey scale from 0–255. Data was combined from all time points selected for microarray assay.