title: [Effect of hyperbaric oxygenation on paramagnetic centers in the rabbit myocardium during experimental myocardial infarction].
abstract: Changes in paramagnetic centres (PC) concentration in rabbit's myocardial muscle were studied under experimental myocardial infarction during 168 hours by means of ESR-spectroscopy. PC characterized by ESR signal with g = 3.0 was found. It was shown that hyperbaric oxygenation did not affect PC content in the infarction zone, and resulted in an increase of PC concentration with g = 1.94 and g = 2.0 in the intact myocardial zone.
mesh_terms: D000818:Animals; D004578:Electron Spin Resonance Spectroscopy; D006931:Hyperbaric Oxygenation; D007506:Iron-Sulfur Proteins / Q000378:metabolism; D008297:Male; D008929:Mitochondria, Heart / Q000378:metabolism; D009203:Myocardial Infarction / Q000378:metabolism* / Q000628:therapy; D009206:Myocardium / Q000378:metabolism*; D010084:Oxidation-Reduction; D011817:Rabbits
chemical_list: D007506:Iron-Sulfur Proteins
vernacular_title: Vliianie giperbaricheskoĭ oksigenatsii na paramagnitnye tsentry v myshtse serdtsa krolika pri éksperimental'nom infarkte miokarda.