title: [An analysis of the factor structure of the histochemical phenotype of normal muscle fiber and muscle fiber during a change in the functional load].
abstract: Using dispersive and factor analyses of the serial sections of the skeletal muscle tissue it has been shown that the activity of myosin Ca-ATPase is the most essential parameter in the definition of the phenotype of skeletal muscle fiber according to its functional and metabolic characteristics. The stability of this parameter during different functional loadings permits to recommend it as the major one in the definition of the fiber phenotype.
authors.forename: S L
authors.initials: SL
authors.lastname: Kuznetsov
authors.forename: N B
authors.initials: NB
authors.lastname: Lebedeva
authors.forename: V L
authors.initials: VL
authors.lastname: Goriachkina
mesh_terms: D000328:Adult; D000252:Calcium-Transporting ATPases / Q000378:metabolism; D006801:Humans; D008297:Male; D008875:Middle Aged; D009132:Muscles / Q000201:enzymology / Q000378:metabolism* / Q000502:physiology; D009218:Myosins / Q000378:metabolism; D010641:Phenotype; D005082:Physical Exertion
chemical_list: D009218:Myosins; D000252:Calcium-Transporting ATPases
vernacular_title: Analiz faktornoĭ struktury gistokhimicheskogo fenotipa myshechnogo volokna v norme i pri izmenenii funktsionalnoĭ nagruzki.