TABLE 5.

Thymocyte infection with DH125 dualtropic HIV-1 is partially inhibited by I-309 and SDF-1α but not by MIP-1β^a

Chemokine	Mean p24 concn (ng/ml) ± SEM	% Inhibition
None	79.0 ± 0.78
I-309	64.5 ± 2.3	18
SDF-1α	55.6 ± 0.78	29
I-309 + SDF-1α	61.2 ± 0.78	22
MIP-1β	74.0 ± 3.1	6

^aCD4 SP thymocytes were infected with HIV-1_DH125 at an MOI of 0.01. Chemokines were used at 2 μg/ml. Supernatants were harvested on day 10. Chemokine treatment and p24 analyses were performed as described in Table 3, footnote a.