. 2002 Jun;76(12):6016–6026. doi: 10.1128/JVI.76.12.6016-6026.2002

TABLE 1.

CCR5 expression on CD4 cells of resistant macaque 359 and susceptible macaque 660^a

Macaque	% Positive		Mean fluorescent intensity (CD4⁺ CCR5⁺ cells)
Macaque	CD4⁺ cells	CD4⁺ CCR5⁺ cells	Mean fluorescent intensity (CD4⁺ CCR5⁺ cells)
359	46	18	72
660	43	16	43

Macaque PBMCs obtained 6 and 4 weeks prior to the intrarectal challenge for macaques 359 and 660, respectively, were stimulated with PHA and stained as described in Materials and Methods. Background staining was subtracted from the percent positive cells.