Search Results - "Nikitin, V.P."

NMDA or 5-HT receptor antagonists impair memory reconsolidation and induce various types of amnesia by Nikitin, V.P., Solntseva, S.V., Kozyrev, S.A., Nikitin, P.V., Shevelkin, A.V.

“…•NMDA or serotonin receptor antagonists paired with reminder-induced amnesia.•At an early (1 and 3 days) amnesia phase, the retraining was facilitated.•In the…”
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Changes in Amnesia Parameters over Time after Long-Term Memory Disruption with Protein Kinase M[zeta] Inhibitor by Nikitin, V.P, Solntseva, S.V, Kozyrev, S.A

“…We studied the involvement of protein kinase M[zeta] (PKM[zeta]) in the mechanisms of amnesia development within 10 days after disruption of conditioned food…”
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DNA methylation inhibition participates in the anterograde amnesia key mechanism through the suppression of the transcription of genes involved in memory formation in grape snails by Solntseva, S.V., Nikitin, V.P., Kozyrev, S.A., Nikitin, P.V.

“…The study of the amnesia mechanisms is of both theoretical and practical importance. The mechanisms of anterograde amnesia are the least studied, due to the…”
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Protein synthesis inhibitors induce both memory impairment and its recovery by Nikitin, V.P., Solntseva, S.V., Nikitin, P.V.

“…•The administration of cycloheximide/reminder causes amnesia in trained snails.•In amnestic snails, the re-exposure of cycloheximide/reminder causes memory…”
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Long-term memory consolidation or reconsolidation impairment induces amnesia with key characteristics that are similar to key learning characteristics by Nikitin, V.P., Solntseva, S.V., Kozyrev, S.A., Nikitin, P.V.

“…•Protein and RNA syntheses are necessary for amnesia induction.•The sensitivity of amnesia to retraining and reminders is reorganized over time.•Amnesia can be…”
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Protein synthesis inhibitor administration before a reminder caused recovery from amnesia induced by memory reconsolidation impairment with NMDA glutamate receptor antagonist by Nikitin, V.P., Kozyrev, S.A., Solntseva, S.V., Nikitin, P.V.

“…•Memory reconsolidation impairment induces amnesia, developing over time.•Injections of protein synthesis inhibitors + reminder led to memory…”
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High-efficiency multi-wire tungsten moderator for slow positron source on SPring-8 hard synchrotron radiation by Plokhoi, V.V, Z. Kandiev, Ya, Samarin, S.I, Malyshkin, G.N, Baidin, G.V, Litvinenko, I.A, Nikitin, V.P

“…The paper provides results of numeric simulations of in-target positron production process, processes of moderation, thermalization, diffusion, and reemission…”
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Epigenetic Processes of DNA Methylation Are Selectively Involved in the Mechanisms of Retrograde and Anteograde Amnesia by Kozyrev, S. A., Solntseva, S. V., Storozheva, Z. I., Nikitin, V. P.

“…The participation of DNA methylation processes in the mechanisms of anterograde and retrograde amnesia caused by impaired reconsolidation of conditioned food…”
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The Role of DNA Methylation and Activity of Neurotransmitter Receptors in the Mechanisms of Specific Anterograde Amnesia and Memory Recovery by Solntseva, S. V., Nikitin, V. P., Kozyrev, S. A., Nikitin, P. V.

“…Impairment of reconsolidation of conditioned food aversion memory led to the development of a specific anterograde amnesia: repeated training of amnestic…”
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The role of DNA methylation in the mechanisms of memory reconsolidation and development of amnesia by Nikitin, V.P., Solntseva, S.V., Nikitin, P.V., Kozyrev, S.A.

“…•DNA methylation inhibitors do not influence memory reconsolidation.•MK-801/reminding cause memory reconsolidation impairment and amnesia development.•DNA…”
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Comparative Study of the Effect of a DNA Methyltransferase Inhibitor and a Histone Deacetylase Inhibitor on Memory Formation Processes in Anterograde Amnesia by Kozyrev, S. A., Nikitin, V. P., Solntseva, S. V., Nikitin, P. V.

“…The participation of DNA methylation and histone acetylation in the mechanisms of anterograde amnesia and memory recovery was studied on grape snails trained…”
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Peculiarities in Synthesis of Proteins Implicated in Memory Reconsolidation and Induction of Amnesia by Nikitin, V. P., Solntseva, S. V., Kozyrev, S. A.

“…The peculiarities of implication of NMDA glutamate receptors and protein synthesis into the mechanisms responsible for impairment of memory reconsolidation…”
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Administration of Protein Synthesis Inhibitor before Reminder Reverses Amnesia Induced by Memory Reconsolidation Impairment with 5-HT Receptors Antagonist by Nikitin, V. P., Kozyrev, S. A., Solntseva, S. V.

“…Administration of 5-HT receptor antagonist to snails trained in conditioned food aversion prior to reminding of the conditioning stimulus caused amnesia. At…”
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Specificity of Mechanisms of Memory Reconsolidation in Snails Trained for Rejection of Two Types of Food by Nikitin, V. P., Kozyrev, S. A., Solntseva, S. V.

“…Specificity of behavioral and neuronal mechanisms of impairment of long-term memory reconsolidation was studied in edible snails trained for associative skill…”
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Involvement of M[zeta]-Like Protein Kinase in the Mechanisms of Conditioned Food Aversion Memory Reconsolidation in the Helix lucorum by Solntseva, S.V, Kozyrev, S.A, Nikitin, V.P

“…We studied the involvement of M[zeta]-like protein kinase (PKM[zeta]) into mechanisms of conditioned food aversion memory reconsolidation in Helix lucorum…”
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Involvement of Glycogen Synthase Kinase-3 in the Mechanisms of Conditioned Food Aversion Memory Reconsolidation by Nikitin, V. P., Solntseva, S. V., Kozyrev, S. A.

“…Experiments were performed on the snails trained in conditioned food aversion for 3 days. Injection of TDZD-8 (glycogen synthase kinase-3 inhibitor, 2 mg/kg)…”
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Peculiarities of Amnesia Development during Memory Reconsolidation Impairment Induced by Isolated or Combined Treatment with Neurotransmitter Receptor Antagonists by Nikitin, V. P., Solntseva, S. V.

“…The effects of serotonin and glutamate receptor antagonists on conditioned food aversion memory reconsolidation were studied in experiments on edible snails…”
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Induction of Latent Memory for Conditioned Food Aversion and Its Transformation into “Active” State Depend on Translation and Transcription Processes by Solntseva, S. V., Nikitin, V. P.

“…Mechanisms of induction and retrieval of latent (hidden) memory for conditioned food aversion were investigated in snails. After initial training (single…”
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Mechanisms of Amnesia Induced by Impairment of Long-Term Memory Reconsolidation in Edible Snail by Nikitin, V. P., Solntseva, S. V.

“…Involvement of neurotransmitter receptors and translation and transcription processes in reconsolidation of conditioned food aversion memory was investigated…”
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Reconsolidation of Reminder-Induced Amnesia: Role of NMDA and AMPA Glutamate Receptors by Nikitin, V. P., Kozyrev, S. A., Solntseva, S. V.

“…We studied the role of glutamate receptors and reminder in the mechanisms of amnesia maintenance caused by disruption of conditioned food aversion…”
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