[Assessment of the state of the myocardium from the histochemical detection of dehydrogenases in the presence of granular diformazan].
Histochemical tests for dehydrogenases in isolated rat myocardia have shown the level of granular diformazan to correlate with the presence of fat drops in cardiomyocytes. Using a semiquantitative method they developed for assessing myocardial status from histochemical tests for dehydrogenases (glutamate, isocitrate, lactate, succinate, beta-hydroxybutyrate NADH, or NADPH dehydrogenases), the authors found that demonstration of granular diformazan in such tests is not associated with alterations in the state of particular dehydrogenases but is indicative of fatty dystrophy.
Egorova
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IF
Popov
Iu V
IuV
D000818:Animals; D001391:Azo Compounds; D008060:Lipodystrophy / Q000473:pathology; D008297:Male; D009206:Myocardium / Q000201:enzymology / Q000473:pathology*; D010088:Oxidoreductases / Q000032:analysis*; D051381:Rats
D001391:Azo Compounds; C033302:diformazan dye; D010088:Oxidoreductases
Otsenka sostoianiia miokarda po resul'tatam reaktsii gistokhimicheskogo vyiavleniia degidrogenaz v sluchae obnaruzheniia granuliarnogo diformazana.