Long lasting response of bIL-8-Luc reporter construct.

<p><b>A</b>) Representative images of groups of mice (n = 3 per group) transiently transgenized with bIL-8-Luc or Empty vector DNA and intratracheally instilled with LPS, TNF-α or vehicle (saline solution) at 8, 32, 45 and 60 days post transgenization. Mice were monitored at 3 hours post stimulation by BLI by drawing a region of interest (ROI) over the chest. <b>B</b>) Light intensity quantification of the ROI using the LivingImage software. The experiment was repeated three times and each point represents the mean ± standard deviation of 9 animals. <b>C</b>) Data were expressed as folds of induction over vehicle-treated mice (Saline) and statistical differences were tested by One Way ANOVA followed by Dunnet’s post hoc test for group comparisons. Results are reported as mean ± SD and significance attributed when <i>P</i><0.05 (*) or <i>P</i><0.01(**).