FIG 3.

Antibiofilm activities of 3,3′-diindolylmethane (DIM) against C. albicans and S. aureus under anaerobic and aerobic conditions. Biofilm formation by C. albicans (a) and S. aureus (b) was measured after incubation for 24 h in 96-well plates at 37°C under aerobic conditions. Biofilm formations by C. albicans (c) and S. aureus (d) were measured after incubation for 6 days in 96-well plates at 37°C under anaerobic conditions. Error bars indicate standard deviations. *, P < 0.05 versus nontreated controls.