FIG. 2.

Colorectal explants (n = 3) were incubated with UC781 (0.03–3 μg/ml) or medium alone for 2 h. Following a 2-h infection with HIV-1 BaL (TCID₅₀ 10³) ex vivo explant cultures were established as described and culture medium exchanged every 3–4 days for 14 days. P24 was assayed in the culture supernatant. The plot represents the combined cumulative p24 data obtained from N = 3 subjects with standard error bars.