Figure 4. Increases in Cytokine Levels After Acute Cr(VI) Exposure.
A)IL-6 and B)GROα levels were measured in BAL fluid at 0–24 hrs post-Cr(VI) exposure. Data are the mean ± SEM of two independent experiments, n=5–10 animals/time point. * indicates a statistically significant difference from time 0 at p<0.05.