title: [Biological effects of planetary magnetic storms].
abstract: Six physiological parameters of cardio-vascular system of rabbits and ultrastructure of cardiomyocytes were investigated during two planetary geomagnetic storms. At the initial and main phase of the storm the normal circadian structure in each cardiovascular parameter was lost. The asynchronicity was growing together with the storm and abrupt drop of cardia activity was observed during the main phase of storm. The main phase of storm followed by the destruction and degradation of cardiomyocytes. Parameters of cardia activity became substantially synchronized and characterised by circadian rhythm structure while the amplitude of deviations was still significant at the recovery stage of geomagnetic storm.
authors.forename: S M
authors.initials: SM
authors.lastname: Chibisov
authors.forename: T K
authors.initials: TK
authors.lastname: Breus
authors.forename: A E
authors.initials: AE
authors.lastname: Levitin
authors.forename: G M
authors.initials: GM
authors.lastname: Drogova
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D004574:Electromagnetic Fields; D006321:Heart / Q000502:physiology / Q000528:radiation effects*; D008854:Microscopy, Electron; D009200:Myocardial Contraction / Q000528:radiation effects; D009206:Myocardium / Q000648:ultrastructure; D011817:Rabbits
vernacular_title: Biologicheskie éffekty planetarnoĭ magnitnoĭ buri.