Figure 7 | Scientific Reports

Figure 7

From: Intranasal versus intratracheal exposure to lipopolysaccharides in a murine model of acute respiratory distress syndrome

Figure 7

Contractility of excised tracheas. The maximal force generated by excised tracheas in response to (A) a cumulative concentration of methacholine (MCh) ending with 10–4 M or (B) a cumulative concentration of potassium chloride (KCl) ending with 160 mM are depicted for mice treated in vivo 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. n = 12 per group and the data shown are means ± SD.

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