Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Acute antenatal hypoxia and renin expression in fetal lungs. To left, representative Western immunoblot showing protein expression of renin with extracellular signal-regulated kinase-1/2 (ERK1/2) as control. To right, bar graph demonstrating normalized relative integrated density value (IDV) of renin protein expression in control and hypoxic fetal lung. *Denotes significant difference by an unpaired Student t test (P < .05).
