[Microcirculation and permeability of the pulmonary capillaries in the dynamics of experimental neuritis of the vagus nerve].

Intravital biomicroscopy was used to study permeability and microcirculation of pulmonary vessels during experimental neuritis of the vagus nerve. The study lasted 14 days. Vascular permeability was evaluated from the changes in adhesion capacity of capillary endothelium with respect to India ink. The microhemodynamics was explored by visual observation and appraisal of the photo and film documents. The most pronounced changes were noticed on the 3d day. In the following days the changes were phasic in nature, repeating on days 6, 9 and 12. All the changes were synchronous.