[Relation of cardiomyocyte lysosomes to indices of function, metabolism and ultrastructure of the intact rabbit heart].
Twenty-eight physiological, biochemical and morphological parameters that characterize intact heart activity were studied during different seasons. The factor analysis made it possible to define two groups of the characteristics with a pronounced internal correlation. Analysis of the characteristics has demonstrated that the lysosomal apparatus of cardiomyocytes is involved in the maintenance of heart muscle contractility.
D000818:Animals; D001794:Blood Pressure; D005163:Factor Analysis, Statistical; D005230:Fatty Acids, Nonesterified / Q000097:blood; D006321:Heart / Q000502:physiology*; D008049:Lipase / Q000378:metabolism; D008071:Lipoprotein Lipase / Q000378:metabolism; D008247:Lysosomes / Q000502:physiology*; D008297:Male; D008994:Monoacylglycerol Lipases / Q000378:metabolism; D009200:Myocardial Contraction; D009206:Myocardium / Q000166:cytology / Q000378:metabolism* / Q000648:ultrastructure; D011817:Rabbits; D012621:Seasons
D005230:Fatty Acids, Nonesterified; D008994:Monoacylglycerol Lipases; D008049:Lipase; D008071:Lipoprotein Lipase
Sviaz' lizosom kardiomiotsitov s nekotorymi pokazateliami funktsii, metabolizma i ul'trastruktury intaktnogo serdtsa krolika.