[Half-life of rabbit heart mitochondria under normal conditions and in experimental allergic lesions of the heart].
Half-life of mitochondrial proteins and cytochrome C of rabbit myocardium was determined with glycine-I-C14 and H3-5-aminolevulinic acid, respectively, as precursors. Half-life of mitochondrial proteins calculated from the curve of the gradual radioactivity decline was 14.4 days, and that of cytochrome C--11.8 days; reutilization of glycine-C14 in plastic metabolism did not exceed 20%. No difference from control was noticed in rabbits with an experimental allergic heart damage.
D000622:Aminolevulinic Acid / Q000378:metabolism; D000818:Animals; D003574:Cytochrome c Group / Q000378:metabolism; D005998:Glycine / Q000378:metabolism; D006331:Heart Diseases / Q000378:metabolism*; D006967:Hypersensitivity / Q000378:metabolism*; D008297:Male; D008931:Mitochondria, Muscle / Q000378:metabolism*; D009124:Muscle Proteins / Q000378:metabolism; D009206:Myocardium / Q000648:ultrastructure*; D011817:Rabbits
D003574:Cytochrome c Group; D009124:Muscle Proteins; D000622:Aminolevulinic Acid; D005998:Glycine
Period poluzhizni mitokhondriĭ serdtsa krolika v norme i pri éksperimental'nom allergicheskom povrezhdenii serdtsa