[Incorporation of radioactive phosphorus into creatine phosphate of the rabbit myocardium in experimental coronary insufficiency].
It is shown that under conditions of experimental limitation of coronary blood flow in rabbits the intensity of radioactive label (32P) incorporation into creatine phosphate lowers essentially. This evidences for inhibition of creatine phosphorylation in mitochondria under ischemia due to a decrease in the activity of a mitochondrial isoenzyme of creatine kinase.
D000818:Animals; D003327:Coronary Disease / Q000378:metabolism*; D004734:Energy Metabolism; D009206:Myocardium / Q000378:metabolism*; D010710:Phosphates / Q000378:metabolism; D010725:Phosphocreatine / Q000378:metabolism*; D010761:Phosphorus Radioisotopes; D011817:Rabbits
D010710:Phosphates; D010761:Phosphorus Radioisotopes; D010725:Phosphocreatine
Vkliuchenie radioaktivnogo fosfora v kreatinfosfat miokarda krolikov v usloviiakh éksperimental'noĭ koronarnoĭ nedostatochnosti.