title: [Adaptation to short-term acute hypoxia as a factor in enhancing resistance].
abstract: The responses of cortical neurons to multiple short-term hypoxic influences were studied in immobilised cats. ARs were recorded. To produce hypoxia, artificial respiration was switched off for a period of 3-5 min every 60-90 min. Cortical neurons, hypothalamus, cerebellum were shown to increase their tolerance to oxygen deficiency. There was a significant (P = 0.05) increase in the duration of background impulse activity at the 2nd and 3rd exposures to hypoxia. Metabolic rearrangements maintaining neuron electrogenesis, seem to be of great importance in this process.
authors.forename: I N
authors.initials: IN
authors.lastname: Ianvareva
authors.forename: T R
authors.initials: TR
authors.lastname: Kuz'mina
mesh_terms: D000208:Acute Disease; D000222:Adaptation, Physiological / Q000502:physiology*; D000818:Animals; D001921:Brain / Q000503:physiopathology; D002415:Cats; D000860:Hypoxia / Q000503:physiopathology*; D007113:Immunity, Innate / Q000502:physiology; D008839:Microelectrodes; D009474:Neurons / Q000502:physiology; D011930:Reaction Time / Q000502:physiology; D013997:Time Factors
vernacular_title: Adaptatsiia k kratkovremennoĭ ostroĭ gipoksii kak faktor povysheniia rezistentnosti.