Figure 3From: Early effects of Staphylococcus aureus biofilm secreted products on inflammatory responses of human epithelial keratinocytesELISA results for PCM, BCM and control treated HEKa cells. HEKa cells were treated with Media, PCM or BCM for up to 8 hours. The levels of cytokine production were measured after 4 and 8 hours of exposure. (A) Cytokine measurements after 4 hours of exposure. (B) Cytokine measurement after 8 hours of exposure. Measurements are reported in pg/ml concentrations. Analysis of variance (ANOVA) and Tukey’s Honestly Significant Difference were performed to identify statistically significant differences. Results represent the mean and standard deviation of three independent experiments. (#) indicates a significant difference between PCM and BCM and (*) indicates a statistically significant difference between BCM and media (p < 0.05).Back to article page