in lungs perfused with homologous blood , pulmonary arterial infusion of db-camp ( 30 micrograms/min ) inhibited hypoxia-induced vasoconstriction ( ic50 = 6.3 x 10 ( -5 ) m ) and vasoconstriction due to bolus injection of angiotensin ii ( ic50 = 8.2 x 10 ( -5 ) m ) .
C0024109
lungs
C0034052
pulmonary arterial