When the alveolus is flooding, it's time to man the pumps.
O'Brodovich
H
H
D001693:Biological Transport, Active / Q000502:physiology; D006801:Humans; D011650:Pulmonary Alveoli / Q000378:metabolism*; D011654:Pulmonary Edema / Q000378:metabolism*; D012964:Sodium / Q000378:metabolism*
D012964:Sodium