Figure 6. PHT conditioned medium has no effect on Listeria monocytogenes replication.
Colony forming units for L. monocytogenes after infection of 1.5, 5, and 10 h, as detailed in Methods. Data are presented as percent replication of bacteria in cells exposed to conditioned medium compared to that of bacteria in cells exposed to non-conditioned medium. Data presented are the mean of three independent experiments. None of the differences were statistically significant.