[Inter-organ neural communications in the innervation of bronchi and pulmonary circulation vessels].
By means of V.P. Vorobiov's preparation in complex of the thoracic cavity organs of persons at various age and sex in fetuses, sources of innervation of bronchi and vessels of the pulmonary circulation have been stated. They make the composition of the cardiac nerves getting off the superior, middle cervical, cervico-thoracic (stellate) and from 3 to 5 thoracic nodes of the sympathetic trunk, superior and inferior cardiac branches of the nervus vagus. Connection between the nerves of the bronchi and vessels of the pulmonary circulation with the cardiac and esophageal nerves and formation of interorganic nervous plexuses are demonstrated. Not always the diaphragmal nerve participates in the innervation of the bronchi and pulmonary vessels. In total preparations and flat sections, elective revealing of the nervous elements with Shiff reagent in M. G. Shubich and A. B. Khodos modification and Gomori thiocholine method, makes it possible to follow connections of the pulmonary veins nerves with the left atrium, intrapulmonary connection of the perivascular and peribronchial plexuses, as well as participation of nervous elements of the pulmonary trunk in innervation of the right ventricle walls. There are multiple vegetative communications participating in innervation of the bronchi and vessels of the pulmonary circulation. The relations of the pulmonary nerves with the nerves of other thoracic organs are very complex; this explains the nature of the repercussive reactions of the lungs after surgical interventions performed in the other organs of the thoracic cavity.
D000818:Animals; D001980:Bronchi / Q000294:innervation*; D002415:Cats; D004285:Dogs; D006801:Humans; D009434:Neural Pathways / Q000033:anatomy & histology; D011651:Pulmonary Artery / Q000294:innervation*; D011667:Pulmonary Veins / Q000294:innervation*
Mezhorgannye nervnye kommunikatsii v innervatsii bronkhov i sosudov malogo kruga obrashcheniia.