| Abstract: | 1. In the rat, pulmonary embolism induced by intravenous administration of gaseous carbon dioxide increases intrapulmonary water content. When the rat is vagotomized before emboli are produced, an important lung edema is found. 2. Strong respiratory stimulation with lung hyperinflation seems to be the cause of this facilitated alveolar transudation. 3. Mechanical factors operating after pulmonary embolism are those which explain transudation after inhalation of hypercapnic gas mixtures in vagotomized rats. |
