Impairment of hypoxic pulmonary vasoconstriction in mice lacking the voltage-gated potassium channel Kv1.5.

3' Untranslated Regions 4-Aminopyridine/pharmacology 5' Untranslated Regions Animals Drug Resistance/genetics Electric Conductivity Gene Targeting Hypoxia/physiopathology Kv1.5 Potassium Channel Lung/blood supply Membrane Potentials Mice Mice, Knockout Muscle, Smooth, Vascular/chemistry Neomycin Potassium Channels/deficiency,genetics,physiology Potassium Channels, Voltage-Gated Pulmonary Artery RNA, Messenger/analysis Reverse Transcriptase Polymerase Chain Reaction Vasoconstriction

3' Untranslated Regions 5' Untranslated Regions Kcna5 protein, mouse Kv1.5 Potassium Channel Potassium Channels Potassium Channels, Voltage-Gated RNA, Messenger 4-Aminopyridine Neomycin