title: [Glycogen-like granules in human muscle-fiber mitochondria under different exposures].
abstract: Our work was aimed to study glycogen-like granules in muscular fibres mitochondria under action of different factors (maximum physical load, hypokinesia and saturation of the organism with carbohydrates). Swelled mitochondria with glycogen-like granules were shown in muscular fibres in physical load. Similar mitochondria but without granules were observed in hypokinesia. In saturation with carbohydrates granule-containing mitochondria were not rarely encountered, so as myelin figures instead of mitochondria with plenty of glycogen-like granules seen in the centre. Glycogen-like granules appearance in mitochondria is likely to be an original adaptation, aimed to maintain energy production on a certain level.
authors.forename: S L
authors.initials: SL
authors.lastname: Kuznetsov
authors.forename: V L
authors.initials: VL
authors.lastname: Goriachkina
mesh_terms: D000328:Adult; D001510:Bed Rest; D001706:Biopsy; D015444:Exercise / Q000502:physiology; D006003:Glycogen / Q000378:metabolism*; D018475:Head-Down Tilt / Q000502:physiology; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008931:Mitochondria, Muscle / Q000378:metabolism* / Q000648:ultrastructure; D018485:Muscle Fibers, Skeletal / Q000378:metabolism* / Q000648:ultrastructure; D018482:Muscle, Skeletal / Q000378:metabolism / Q000648:ultrastructure
chemical_list: D006003:Glycogen
vernacular_title: Glikogenopodobnye granuly v mitokhondiiakh myshechnykh volokon cheloveka pri razlichnykh vozdeĭstviiakh.