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Hyperoxia increases phosphodiesterase 5 expression and activity in ovine fetal pulmonary artery smooth muscle cells.

Superoxide dismutase restores eNOS expression and function in resistance pulmonary arteries from neonatal lambs with persistent pulmonary hypertension.

Regulation of phosphodiesterase 3 in the pulmonary arteries during the perinatal period in sheep.

SOD and inhaled nitric oxide normalize phosphodiesterase 5 expression and activity in neonatal lambs with persistent pulmonary hypertension.

Mitochondrial oxidant stress increases PDE5 activity in persistent pulmonary hypertension of the newborn.

Apocynin improves oxygenation and increases eNOS in persistent pulmonary hypertension of the newborn.

Hydrocortisone normalizes oxygenation and cGMP regulation in lambs with persistent pulmonary hypertension of the newborn.

Increased p22(phox)/Nox4 expression is involved in remodeling through hydrogen peroxide signaling in experimental persistent pulmonary hypertension of the newborn.

Cyclic stretch induces inducible nitric oxide synthase and soluble guanylate cyclase in pulmonary artery smooth muscle cells.

Developmental differences in hyperoxia-induced oxidative stress and cellular responses in the murine lung.