[Patterns in the change in the body state of dogs during a breakdown of the atmosphere regeneration system in a pressurized space]

Autor:	E A, Kovalenko, V L, Popkov, N G, Lakota, S L, Kantor
Rok vydání:	1977
Předmět:	Atmosphere Exposure Chambers Time Factors Partial Pressure Respiration Electroencephalography Carbon Dioxide Hydrogen-Ion Concentration Hypercapnia Oxygen Electrocardiography Dogs Oxygen Consumption Animals Air Conditioning Lymphocytes Hypoxia Skin Temperature Ecological Systems Closed
Zdroj:	Kosmicheskaia biologiia i aviakosmicheskaia meditsina. 11(1)
ISSN:	0321-5040
Popis:	Experiments were carried out on dogs kept in a sealed chamber. Changes in the O2 and CO2 concentrations as well as variations of physiological functions, the so-called survival curves, were studied under the conditions of terminated O2 supply and CO2 utilization. The criteria of investigation, mathematical and physiological analysis were chosen from the point of view of predicting hazardous states during failures of the environmental control system. Tolerance limits during slow and rapid changes of the environment, phases of changes of the body state and mechanisms of a combined effect of increasing hypercapnia and hypoxia were considered.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=pmid________::ccf4769973f7658ac976a063527c4292 https://pubmed.ncbi.nlm.nih.gov/14277 Zobrazit plný text záznamu