FIG. 3.

Activity of WLBU2 (60 to 3.75 μM) against C. trachomatis serovar D in our simulated environment assay. The conditions for the standard MCC assay were followed except for the addition of 50% VFS, 50% SFS, or 5% HSA. Percent inhibition was calculated as for Fig. 1 but based on a no-drug control with the same simulated environment. Experiments were performed in triplicate, and results that are statistically different from those for SPG alone (Tukey's test; P ≤ 0.05) are indicated with an asterisk.