Fig. 1

Reduced frequency of monocytes among PBMCs from HIV-infected subjects. a PBMC samples were analyzed by flow cytometry by first gating on the total mononuclear cells and then measuring the frequency of CD14⁺ cells for each individual (representative subjects). b The frequency of CD14⁺ monocytes among PBMCs from 21 HIV-infected subjects was compared to that of 10 uninfected controls using unpaired t-tests. c Using flow cytometry, the mean fluorescence intensity for a panel of monocyte maturation/activation markers was determined for CD14⁺ cells. No differences were found between the groups