Protein expressions of lung (A) Wnt3a, (B) Frizzled1 (Fzd1), (C) Dishevelled1 (Dsh1), (D) phosphorylated glycogen synthase kinase-3β (GSK-3β), (E) total β-catenin, and (F) nuclear β-catenin in rats treated with lipopolysaccharide (LPS).

<p>The lung homogenates from rats in the presence or absence of LPS (10 mg/kg, i.v.) were used to measure the levels of Wnt3a (n = 6), Fzd1 (n = 6), Dishevelled-1 (n = 5), phosphorylated GSK-3β at Ser9 (n = 4), total β-catenin (n = 5), and nuclear β-catenin (n = 4). Data expressed as mean ± SEM. *<i>P</i> < 0.05, LPS vs. Control.