Figure 3.

Similar pattern of gene expression changes in the intraperitoneal and aerosolized LPS models. Changes in gene expression in the intraperitoneal and aerosolized LPS models were highly correlated, although there were some genes that behaved differently in these two models (a). By comparison, expression changes in two models from different groups (intraperitoneal [IP] LPS and ovalbumin [OVA] challenge) were not highly correlated (b). Fold- difference measurements for all 16,463 transcripts represented on the arrays are shown in each plot, as are correlation coefficients (r).