title: [The mechanisms of the disorder of external respiration in hypoxia].
abstract: Anesthetized rats breathed during 1 hr with gas mixtures containing 16 to 6 per cent of oxygen. At 6 per cent of oxygen, the hypoxia of pulmonary tissue and its processes of peroxide oxidation of lipids entails a sharp increase in elastic resistance against breathing. This is combined with insignificant disorders in tidal volume which is not compensated by an increase in the breathing rate. General mechanisms of external respiration disorders in various types of hypoxia and in stress, were revealed.
authors.forename: V P
authors.initials: VP
authors.lastname: Pozharov
authors.forename: M M
authors.initials: MM
authors.lastname: Seredenko
mesh_terms: D000818:Animals; D001784:Blood Gas Analysis; D000860:Hypoxia / Q000097:blood / Q000150:complications* / Q000503:physiopathology; D015227:Lipid Peroxidation / Q000502:physiology; D008297:Male; D010100:Oxygen / Q000008:administration & dosage; D010313:Partial Pressure; D051381:Rats; D011919:Rats, Inbred Strains; D012120:Respiration Disorders / Q000097:blood / Q000209:etiology* / Q000503:physiopathology; D015656:Respiratory Mechanics / Q000502:physiology
chemical_list: D010100:Oxygen
vernacular_title: Mekhanizmy narusheniia vneshnego dykhaniia pri gipoksii.