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.
bBMVECs were treated with increasing concentrations of METH, MDMA and MDPV (0.5 mM-2.5 mM) for 24 hours. The NO2/NO3 ration was taken as an index of NO production. Data represent the mean values ± SEMs from three independent experiments conducted using triplicate samples. * p<0.05, ** P<0.01, *** p<0.001 vs control.
