title: [Participation of the cardiovascular neurons of the bulbar cardiovascular center in the adaptive reactions of the circulatory system during changes in the composition of inspired air].
abstract: The experiments performed on rabbits have shown that with the inhalation of various gas mixtures the impulse activity of cardiovascular neurons in bulbar cardiovascular centre is changed. The most active are inserted cardiovascular neurons that are highly sensitive to O2 shortage and CO2 excess. It is believed that the experiments on Hering nerve severing indicate the possible development of reflex effects on hemodynamics during changes in inhaled gas composition produced from sinocarotid reflexogenic zone not only through bulbar respiratory neurons, but also through a system of inserted neurons of bulbar cardiovascular centre.
authors.forename: S D
authors.initials: SD
authors.lastname: Mikhaĭlova
authors.forename: T M
authors.initials: TM
authors.lastname: Semushkina
authors.forename: I
authors.initials: I
authors.lastname: Fitze
authors.forename: G I
authors.initials: GI
authors.lastname: Kositskiĭ
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D001775:Blood Circulation; D001784:Blood Gas Analysis; D002320:Cardiovascular Physiological Phenomena; D002319:Cardiovascular System / Q000294:innervation*; D006935:Hypercapnia / Q000503:physiopathology; D006985:Hyperventilation / Q000503:physiopathology; D000860:Hypoxia / Q000503:physiopathology; D007395:Interneurons / Q000502:physiology*; D008526:Medulla Oblongata / Q000502:physiology*; D009475:Neurons, Afferent / Q000502:physiology*; D010100:Oxygen / Q000008:administration & dosage; D011817:Rabbits; D011930:Reaction Time / Q000502:physiology; D012119:Respiration
chemical_list: D010100:Oxygen
vernacular_title: Uchastie kardiovaskuliarnykh neĭronov bul'barnogo serdechno-sosudistogo tsentra v adaptivnykh reaktsiiakh sistemy krovoobrashcheniia pri izmeneniiakh sostava vdykhaemogo vozdukha.