intravenous administration of l-nmma ( 12.5-50 mg kg-1 ; 47-188 mumol kg-1 ) but not its enantiomer , d-nmma , induced a dose-related increase in bp , which was reversed by the intravenous administration of l-arginine ( 150-600 mumol kg-1 ) , but not d-arginine .
C0069477
l-nmma
C0003765
arginine