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.
A: FBF at rest and during LBNP during infusion of saline and l-NMMA. *P < 0.01 vs. saline with no LBNP; **P < 0.001 vs. saline with no LBNP; †P < 0.001 vs. l-NMMA with no LBNP. B: FBF at rest and during LBNP during infusion of saline and SMTC. *P < 0.001 vs. saline with no LBNP; **P < 0.01 vs. saline with no LBNP; †P < 0.01 vs. SMTC with no LBNP. C: percent change in FBF during l-NMMA and SMTC with LBNP. *P < 0.01 vs. SMTC (+, LBNP; −, no LBNP).
