Fig. 8From: Combination gene therapy for HIV using a conditional suicidal gene with CCR5 knockoutH7 cells resist R5 HIV infection and control X4 HIV via GCV treatment. (A) TZM, TK-SR39 or H7 cells were infected with replication competent Lai or YU-2 virus in the presence or absence of 5 µg/ml GCV. Cells were fixed at day 3 post infection and images acquired using the Nikon Eclipse Ti microscopeBack to article page