to determine whether the reduction in lung edema observed in endotoxin-treated , o2-exposed lambs was linked to the preservation of hypoxic pulmonary vasoconstriction ( hpv ) , we measured pulmonary vascular resistance before and after 8 min of isocarbic hypoxia ( inspired o2 fraction 0.12 ) during each day of o2 exposure .
C0034063
lung edema
C0030054
o2