... similar (A) Intensity2of staining forage eNOS, (B) iNOS and (C) nNOS in lungs from infants with pulmonary hypertension and from conIntensity of staining for (A) eNOS, (B) iNOS and (C) nNOS in lungs ... This finding is consistent with the hypothesis that increased eNOS is associated with the initiation of pulmonary hypertension (chronic hypoxic model in rats and infants with pulmonary hypertension ... and D) iNOS, (E and hypertension (A, C, E) and from control patients of similar age (B, D, F) stained for (A and Lungs from infants with pulmonary F) nNOS Lungs from infants with pulmonary hypertension...