title: [Nuclear ploidy in atrial cardiomyocytes in patients with heart disease].
abstract: The content of DNA and proteins has been studied morphometrically in intraoperative biopsies of patients of different ages with congenital heart diseases and rheumatic mitral stenosis. Hemodynamic hyperfunction provoked premature polyploidy of cardiomyocytes nuclei in children with congenital vitium cordis. In cardiomyocytes of 20-50-year-old patients with acquired vitium cordis polyploidy with an increasing age does not occur, but a decline in protein synthesis and intracellular edema are observed.
authors: Medical Institute, Ufa.
authors: I F
authors: IF
authors: Ibragimova
authors: R K
authors: RK
authors: Danilov
authors: Sh Z
authors: ShZ
authors: Zagidullin
mesh_terms: D017677:Age Distribution; D006332:Cardiomegaly / Q000473:pathology; D002467:Cell Nucleus / Q000235:genetics*; D003593:Cytoplasm / Q000737:chemistry; D004247:DNA / Q000032:analysis; D006325:Heart Atria / Q000473:pathology*; D006330:Heart Defects, Congenital / Q000473:pathology*; D008946:Mitral Valve Stenosis / Q000473:pathology; D011003:Ploidies; D011506:Proteins / Q000032:analysis
chemical_list: D011506:Proteins; D004247:DNA
vernacular_title: Ploidnost' iader predserdnykh kardiomiotsitov u bol'nykh s porokami serdtsa.