title: [Potassium deficiency in rat cardiomyocytes after whole-body hyperthermia].
abstract: Potassium distribution and content were studied in different compartments of rat heart papillary muscle by X-ray microanalysis. A higher concentration of potassium was measured in normal rat as compared to that in animals treated with high physiological temperature (45 degrees C), to be 120 and 80 mM, respectively.
authors.forename: A G
authors.initials: AG
authors.lastname: Pogorelov
authors.forename: G G
authors.initials: GG
authors.lastname: Mazaĭ
mesh_terms: D000818:Animals; D004577:Electron Probe Microanalysis; D005612:Freeze Drying; D006979:Hyperthermia, Induced / Q000009:adverse effects*; D008297:Male; D008855:Microscopy, Electron, Scanning; D009206:Myocardium / Q000737:chemistry / Q000648:ultrastructure*; D010210:Papillary Muscles / Q000737:chemistry / Q000648:ultrastructure; D011188:Potassium / Q000032:analysis; D011191:Potassium Deficiency / Q000209:etiology* / Q000378:metabolism / Q000473:pathology; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D011188:Potassium
vernacular_title: Issledovanie kalievogo defitsita v kardiomiotsite krysy posle gipertermii vsego organizma.