title: [Effect of disseminated necrotic heart lesions on incorporation of radioactive precursors into the RNA of the inner membranes of rat myocardial mitochondria].
abstract: The authors studied the role played by the internal membranes of the myocardial mitochondria of rats as the site of radioactive precursors incorporation into the mitochondrial RNA. As revealed, kinetics of the changes of the specific RNA activity of the internal membranes of the myocardial mitochondrial in vivo and in vitro differed. Necrosis of the myocardium induced both in vivo and in vitro significant changes in the specific activity of the RNA of the mitochondrial membranes.
mesh_terms: D000818:Animals; D006331:Heart Diseases / Q000378:metabolism*; D008297:Male; D008566:Membranes / Q000378:metabolism; D008929:Mitochondria, Heart / Q000378:metabolism*; D009336:Necrosis; D009963:Orotic Acid / Q000378:metabolism*; D012313:RNA / Q000096:biosynthesis*; D051381:Rats
chemical_list: D009963:Orotic Acid; D012313:RNA
vernacular_title: Vliianie disseminirovannogo nekroticheskogo porazheniia serdtsa na vkliuchenie radioaktivnykh predshestvennikov v RNK vnutrennikh membran mitokhondriĭ miokarda krys.