Search Results - "Eshchenko, N D"

Synthesis and investigation of the biological properties of 6-oxa-8α-analogs of steroid estrogens containing a methyl group at C-4 by Morozkina, S. N, Selivanov, S. S, Selivanov, S. I, Drozdov, A. S, Eshchenko, N. D, Shavva, A. G

“…4-Methyl-substituted 6-oxa-8α-analogs of steroid estrogens have been synthesized and the ¹H and ¹³C NMR signals of these compounds have been completely…”
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Neurochemical School of Saint Petersburg State University by Eshchenko, N. D., Galkina, O. V., Chaika, A. M.

“…—This article presents the main stages in the development of brain biochemistry studies at St. Petersburg (Leningrad) State University, starting from the…”
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Synthesis, structure, and biological properties of some 8α analogues of steroid estrogens with fluorine in position 2 by Belov, V. N., Dudkin, V. Yu, Urusova, E. A., Starova, G. L., Selivanov, S. I., Nikolaev, S. V., Eshchenko, N. D., Morozkina, S. N., Shavva, A. G.

“…A total synthesis of 8 alpha analogues of steroid estrogens with fluorine in position 2 was achieved. Structural features of these compounds were studied by…”
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Synthesis, structure, and biological properties of some 8alpha-analogues of steroid estrogens with fluorine in position 2 by Belov, V N, Dudkin, V Iu, Urusova, E A, Starova, G L, Selivanov, S I, Nikolaev, S V, Eshchenko, N D, Morozkina, S N, Shavva, A G

“…A total synthesis of 8alpha analogues of steroid estrogens with fluorine in position 2 was achieved. Structural features of these compounds were studied by the…”
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Synthesis and biological properties of D-homo-6-oxa-8α-analogues of steroid estrogens by Shavva, A. G., Morozkina, S. N., Ishchenko, I. V., Eliseev, I. I., Selivanov, S. I., Abusalimov, Sh. N., Selivanov, S. S., Kameneva, I. Yu, Eshchenko, N. D.

“…Modifications of D-homo-6-oxa-8 alpha -analogues of steroid estrogens were found to lead to a complete loss of the uterotropic and hypertriglyceridemic…”
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The effects of thyroxine isomers on free-radical oxidation processes in subcellular fractions of rat cerebral cortex by Galkina, V, Prokopenko, V M, Putilina, F E, Eshchenko, N D, Arutyunyan, A V

“…Measurements made by chemiluminescence (CL) were used to estimate effective D- and L-thyroxine concentrations and to study their effects on free-radical…”
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The activities of key antioxidant enzymes in the early postnatal development of rats by Bakhtyukov, A. A., Galkina, O. V., Eshchenko, N. D.

“…In this study, we investigated the activities of several antioxidant enzymes during the postnatal development of the brain and liver of rats. Experiments were…”
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The glutathione system in the subcellular fractions of developing rat brain and liver by Galkina, O. V., Bakhtyukov, A. A., Akhmetshin, M. O., Prokopenko, V. M., Eshchenko, N. D.

“…In the present study, we estimated the levels of various forms of glutathione and the state of the glutathione antioxidant system in the subcellular fractions…”
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Changes in the lipid composition of the brain during early onthogenesis by Galkina, O. V., Putilina, F. E., Eshchenko, N. D.

“…This review article considers the peculiarities of the lipid composition and its role in the nervous system during development. Each stage of brain development…”
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Review of the monograph “Involvement of Products of Oxygen Metabolism in the Functional Activity of Cells (Life and Death, Creation and Destruction)” by E. E. Dubinina (St. Petersburg: Meditsinskaya pressa, 2006) by Eshchenko, N. D.

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Changes in lipid peroxidation and antioxidant system of the brain during early postnatal development in rats by Galkina, O. V., Putilina, F. E., Romanova, A. A., Eshchenko, N. D.

“…We studied three groups of animals: 10-, 20-, and 90-day-old or adult male rats. This age group corresponded to different periods of brain maturation, i.e.,…”
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Lipid peroxidation in rabbit and rat visual system structures by Galkina, O V, Putilina, F E, Eshchenko, N D

“…In our work, the lipid peroxidation (LPO) in the retina, optic chiasma, and visual cortex of rat and rabbit brain was investigated. The contents of the LPO…”
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Synthesis and biological properties of 6-oxa-D-homo-8alpha analogues of steroid estrogens by Shavva, A G, Morozkina, S N, Ishchenko, I V, Eliseev, I I, Selivanov, S I, Abusalimov, Sh N, Selivanov, S S, Kameneva, I Iu, Eshchenko, N D

“…Modifications of 6-oxa-D-homo-8alpha-analogues of steroid estrogens were found to lead to a complete loss of the uterotropic and hypertriglyceridemic…”
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Lipogenesis in the brain under hypoxia by Eshchenko, N D, Putilina, F E

“…This study investigated the utilization of some radioactive precursors [2(12)C]-acetate, [1-6(14)]-glucose, [5(14)C]-glutamate) for fatty acids and lipid…”
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Change in the glycogen and adenosine triphosphate levels in the brain in interruption of oxidative phosphorylation by Eshchenko, N D

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Change in the tricarboxylic acid cycle dehydrogenase activity under the action of thyroxine in the brain of animals of varying age by Eshchenko, N D, Vilkova, V A

“…The effect of thyroxin on the activities of tricarboxylic acid cycle enzymes and NADP-malate dehydrogenase in the rat brain was studied. Experiments were…”
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Participation of thyroxine in the regulation of the rate of isocitrate dehydrogenase reactions in the brain and liver by Eshchenko, N D, Redikh, S V

“…A study was made of the effect of thyroxin on the activity of NAD- and NADP-dependent isocitratedehydrogenases in the brain and the liver of chick embryos. It…”
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The energy metabolism enzyme activity in subcellular brain fractions after the single administration of thyroxine to adult animals by Vilkova, V A, Zakharova, L I, Eshchenko, N D

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Mechanisms regulating citric acid metabolism in the brain by Eshchenko, N D, Prokhorova, M I

“…The changes in the rates of citrate biosynthesis and utilization in rat brain, liver, kidney and heart, produced by hypoxia, action of 2,4-DNP and…”
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Comparative study of the effect of local x-ray radiation and inhibitors of transcription and translation on Krebs cycle dehydrogenase activity in the brain by Aleksandrov, S N, Eshchenko, N D

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