Search Results - "Slepneva, I A"

The effect of Habrobracon hebetor venom on the activity of the prophenoloxidase system, the generation of reactive oxygen species and encapsulation in the haemolymph of Galleria mellonella larvae by Kryukova, N.A, Dubovskiy, I.M, Chertkova, E.A, Vorontsova, Ya.L, Slepneva, I.A, Glupov, V.V

“…[Display omitted] ► The suppression of main immune reactions in wax moth larvae during natural envenomation by H. hebetor is found. ► The poison of H. hebetor…”
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Generation of reactive oxygen species and activity of antioxidants in hemolymph of the moth larvae Galleria mellonella (L.) (Lepidoptera: Piralidae) at development of the process of encapsulation by Dubovskii, I. M, Grizanova, E. V, Chertkova, E. A, Slepneva, I. A, Komarov, D. A, Vorontsova, Ya. L, Glupov, V. V

“…Activities of enzymatic antioxidants—superoxide dismutase, glutathione-S-transferase, and catalase—as well as generation of reactive oxygen species (ROS) in…”
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Pathogen-targeted hydroxyl radical generation during melanization in insect hemolymph: EPR study of a probable cytotoxicity mechanism by Komarov, Denis A., Ryazanova, A. D., Slepneva, I. A., Khramtsov, V. V., Dubovskiy, I. M., Glupov, V. V.

“…The main component of the insect immune system is melanotic encapsulation of pathogenic organisms. Molecular mechanisms of destruction of an encapsulated…”
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EPR Detection of Reactive Oxygen Species in Hemolymph of Galleria mellonella and Dendrolimus superans sibiricus (Lepidoptera) Larvae by Slepneva, I.A., Glupov, V.V., Sergeeva, S.V., Khramtsov, V.V.

“…The formation of reactive oxygen species (ROS) in hemolymph and hemocytes of Galleria mellonella and Dendrolimus superans sibiricus larvae was studied by ESR…”
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The effect of entomopathogenic fungi Metarhizium robertsii of different virulence on the generation of reactive oxygen species in Galleria mellonella larvae by Y L Vorontsova, I A Slepneva, A A Alekseev, V Y Kryukov, M V Tyurin, V V Glupov

“…The toxicity of reactive oxygen species (ROS) plays a significant role in the immune response of insects. Little is known about the effect of the virulence of…”
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Detection of free radicals formation in haemolymph of insects by EPR spectroscopy by Komarov, D. A., Slepneva, I. A., Glupov, V. V., Khramtsov, V. V.

“…The generation of reactive oxygen species during oxidation of DOPA (3-(3,4-dihydroxyphenyl-DL-alanine) in haemolymph of insects has been studied by electron…”
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Do snails Lymnaea stagnalis have phenoloxidase activity in hemolymph? by YL Vorontsova, IA Slepneva, NI Yurlova, VV Glupov

“…Hemocytes and hemolymph of snail Lymnaea stagnalis were analyzed to detect phenoloxidase (PO) activity. No PO activity was found in the hemocytes of snails. A…”
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Generation of superoxide radical and hydrogen peroxide in insect hemolymph in the course of immune response by Komarov, D A, Slepneva, I A, Dubovskii, I M, Grizanova, E V, Khramtsov, V V, Glupov, V V

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Effect of selenolipoic acid on peroxynitrite-dependent inactivation of NADPH-cytochrome P450 reductase by Sergeeva, S V, Slepneva, I A, Khramtsov, V V

“…Seleno-organic compounds are known as efficient "scavengers" of peroxynitrite (PN). Here we studied the protective effect of selenolipoic acid (SeLA), the…”
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Changes of the Antioxidant Status and System of Generation of Free Radicals in Hemolymph of Galleria mellonella Larvae at Microsporidiosis by Lozinskaya, Ya. L., Slepneva, I. A., Khramtsov, V. V., Glupov, V. V.

“…Changes of superoxide dismutase (SOD) and glutathione-S-transferase (GST) activities as well as of the content of SH-containing compounds were revealed in…”
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Generation of reactive oxygen species and activity of antioxidants in larva hemolymph of galleria mellonella (L.) (lepidoptera: piralidae) at development of process of encapsulation by Dubovskiĭ, I M, Grizanova, E V, Chertkova, E A, Slepneva, I A, Komarov, D A, Vorontsova, Ia L, Glupov, V V

“…Activities of enzymatic antioxidants (superoxide dismutase, glutathione-S-transferase, and catalase) have been determined in hemocytes and generation of…”
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Affinity modification of NADPH-cytochrome P-450 reductase by Slepneva, I A, Weiner, L M

“…The active centre of NADPH-cytochrome P-450 reductase contains the lysine residue essential for catalytic activity. Chemical modification of epsilon-amino…”
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Affinity modification of microsomal flavoproteins by NAD(P) 2',3'-dialdehydes by Slepneva, I A, Weiner, L M

“…NADPH-cytochrome P-450 reductase (FP1) and NADH-cytochrome b5 reductase (FP2) involved in the microsomal fraction of rat liver have been modified chemically by…”
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Interaction of polynucleotides with natural and model membranes by Budker, V.G., Godovikov, A.A., Naumova, L.P., Slepneva, I.A.

“…Polynucleotides adsorb on natural and model phospholipid membranes in the presence of Mg2+-cations. Adsorption of nucleic acids on membranes results in a…”
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Reversible Inhibition of NADPH-Cytochrome P450 Reductase by α-Lipoic Acid by Slepneva, I.A., Sergeeva, S.V., Khramtsov, V.V.

“…NADPH-cytochrome-P450 reductase both purified from rat hepatic microsomes and involved in microsomal fraction was inactivated by treatment with α-lipoic acid…”
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Kinetic evidence for multiple binding sites of nucleoside triphosphates in Escherichia coli RNA polymerase by Slepneva, I.A., Zakharova, N.V., Backer, J.M.

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Reversible modification of cysteine residues of NADPH-cytochrome P-450 reductase by Yelinova, V I, Weiner, L M, Slepneva, I A, Levina, A S

“…A reversible chemical modification of SH-groups of NADPH-cytochrome P-450 reductase is the subject of the present study. The enzyme was modified using first…”
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Do snails Lymnaea stagnalis have phenoloxidase activity in hemolymph? by Y L Vorontsova, I A Slepneva, N I Yurlova, V V Glupov

“…Hemocytes and hemolymph of snail Lymnaea stagnalis were analyzed to detect phenoloxidase (PO) activity. No PO activity was found in the hemocytes of snails. A…”
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Detection of nucleoside triphosphate binding sites of two types in Escherichia coli RNA-polymerase by affinity labeling by Slepneva, I A

“…The affinity labeling of E. coli RNA polymerase by periodate-oxidized uridin triphosphate (o-UTP) has been carried out under the conditions of poly(dA) and…”
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Superoxide and hydrogen peroxide formation during enzymatic oxidation of DOPA by phenoloxidase by Komarov, Denis A, Slepneva, Irina A, Glupov, Viktor V, Khramtsov, Valery V

“…Generation of superoxide anion and hydrogen peroxide during enzymatic oxidation of 3-(3,4-dihydroxyphenyl)-DL-alanine (DOPA) has been studied. The ability of…”
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