Figure 5

Protein extravasation into the alveoli. The concentration of (A) total proteins and (B) albumin in bronchoalveolar lavage fluid (BALF) are depicted for mice treated with either saline (black) or LPS (grey) through either the intranasal (IN) or the intratracheal (IT) route. The results of the two-way ANOVA are shown at the bottom of each graph. †Indicates statistically significant from the group treated with saline exposed through the same route. n = 18 per group and the data shown are means ± SD.