Skip to main content
. Author manuscript; available in PMC: 2013 Nov 1.
Published in final edited form as: Pediatr Res. 2013 Jan 31;73(5):621–629. doi: 10.1038/pr.2013.20

Figure 6.

Figure 6

A. Representative immunoblots showing protein levels of MnSOD, CuZnSOD, ECSOD and eNOS with beta-actin as internal control. Blots are shown for samples from unventilated and ventilated normal fetal lambs (NFL) and PPHN lambs (PPHNFL) with or without betamethasone as indicated on the figure labels. 20μg protein was loaded for SOD blots and corresponding β-actin and 40 μg loaded for eNOS and corresponding β-actin. Summarized data for integrated optical densities (IOD) of SOD/β-actin ratio (B) and eNOS/β-actin ratio (C) are shown as mean±SD for 3 lambs each. Panel B, open bars are for MnSOD, filled bars for CuZnSOD and hatched bars for ECSOD. *P<0.05, from normal unventilated lambs without betamethasone; §P<0.05, from PPHN ventilated lambs without betamethasone.