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.
Relative CM amplitude (n=10). The reductions in the CM amplitudes after perfusion were observed in NIF, APS+noise, and NIF+noise groups (P<0.01). After perfusion with APS containing nifedipine and exposure to noise (NIF+noise), the reduction in the CM amplitudes was lower than those observed following exposure to noise alone (P<0.01).
