Fig. 4From: Rosiglitazone promotes ENaC-mediated alveolar fluid clearance in acute lung injury through the PPARγ/SGK1 signaling pathwayEffect of rosiglitazone on the expressions of αENaC and SGK1 in AT II cells. The in vitro protein expressions of SGK1 (a and b), pSGK1 (a and c), and αENaC (a and e) were examined via western blot. The in vitro mRNA expressions of SGK1 (d) and αENaC (f) were examined using qPCR. The data are presented as the means ± SEM (n = 5) and analyzed using ANOVA followed by the LSD post-test for multiple comparisons with SPSS 13.0. *p < 0.05 vs. control group; #p > 0.05 vs.RGZ groupBack to article page