FIG. 2.

Measurement of anti-HIV activity in HIV⁺ women with detectable GTVL (GTVL RNA levels > 400 copies/ml) and undetectable GTVL (GTVL RNA levels < 400 copies/ml). CVL were diluted 1:4 and incubated with HIV-1 IIIB (X4-tropic) and BaL (R5-tropic) at a multiplicity of infection (MOI) of 1.0 for 1 h at 37°C prior to infecting TZM-bl cells. Data points in each graph represent one individual patient. Media was set up as negative control, and replicate wells of virus (IIIB and BaL) were set up as positive controls.