N G Sergeenko

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The effect of fluorocitrate on oxidative reactions and energy production systems of rat liver mitochondria has been studied. It was shown that oxidation of endogenous substrates and malate with pyruvate as well as the phosphorylation of the added ADP were inhibited by fluorocitrate. Inhibition of oxygen consumption by fluorocitrate induced the efflux of(More)
Further investigation of the peculiarities of flavin fluorescence photodestruction in malignant cells was made. In normal cells incubated in low pH (3.0-3.2) physiological solutions, the decrease in the oxidized flavoprotein fluorescence intensity under irradiation is the same as in normal pH condition, whereas in tumor cell in low pH solutions a(More)
Comparative investigation of different mitochondrial oxidative metabolism inhibitors action on NAD(P)H and flavoproteins fluorescence intensity of minimal transformed 3T3 NIH mouse fibroblasts and rat HTC hepatoma cells was made. Principle differences were shown between these cells in oxidized flavoproteins fluorescence intensity changes under the action of(More)
As has been previously reported an increased intensity of light-induced green fluorescence is observed for some tumor cells. The present paper deals with the cause of this phenomenon, employing for this hepatoma cells of line HTC acted upon with 2,4-DNP, amytal and malonate. It has been shown that the light-induced increase in green fluorescence in cells is(More)
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