Fig. 6.

Partial inhibition of purified protein derivative (PPD)-induced HIV-1 replication by anti-MHC class II MoAb. HIV-1-infected peripheral blood lymphocytes (PBL) of bacille Calmette–Guérin (BCG)-vaccinated donors were incubated with 10 μg/ml PPD for 7 days, in the presence (PdV5.2) or absence (−) of anti-MHC class II MoAb PdV5.2, and p24 production was determined. As an isotype control, anti-CD14 MoAb 60bca was used (control). Mean ± s.d. of three individuals is shown. Each determination was performed in triplicate.