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.
System A activity, measured as Na+-dependent 14C-MeAIB uptake, by mock transfected cytotrophoblast cells and cells transfected with non-targeting (NT) or SLC38A1-specific (SNAT1) siRNA. System A activity is expressed relative to the corresponding untransfected control (dashed line at 100%). Median and interquartile range; ∗p < 0.05 vs 100%, Wilcoxon-signed rank test.
