Search Results - "Nikitin, V. P."

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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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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Learning against the Background of DNA Methyltransferase Inhibition Leads to the Formation of Memory That Is Resistant to Reactivation and Impairment by Solntseva, S. V., Nikitin, P. V., Kozyrev, S. A., Nikitin, V. P.

“…The involvement of DNA methylation in the mechanisms of formation of conditioned food aversion memory was studied on Helix lucorum snails. The dynamics of…”
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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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Quantification of attenuation and speckle features from endoscopic OCT images for the diagnosis of human brain glioma by Aleksandrova, P. V., Zaytsev, K. I., Nikitin, P. V., Alekseeva, A. I., Zaitsev, V. Y., Dolganov, K. B., Reshetov, I. V., Karalkin, P. A., Kurlov, V. N., Tuchin, V. V., Dolganova, I. N.

“…Application of optical coherence tomography (OCT) in neurosurgery mostly includes the discrimination between intact and malignant tissues aimed at the…”
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Quantitative polarization-sensitive super-resolution solid immersion microscopy reveals biological tissues’ birefringence in the terahertz range by Chernomyrdin, N. V., Il’enkova, D. R., Zhelnov, V. A., Alekseeva, A. I., Gavdush, A. A., Musina, G. R., Nikitin, P. V., Kucheryavenko, A. S., Dolganova, I. N., Spektor, I. E., Tuchin, V. V., Zaytsev, K. I.

“…Terahertz (THz) technology offers a variety of applications in label-free medical diagnosis and therapy, majority of which rely on the effective medium theory…”
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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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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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3D pCASL-perfusion in preoperative assessment of brain gliomas in large cohort of patients by Batalov, A. I., Zakharova, N. E., Pronin, I. N., Belyaev, A. Yu, Pogosbekyan, E. L., Goryaynov, S. A., Bykanov, A. E., Tyurina, A. N., Shevchenko, A. M., Solozhentseva, K. D., Nikitin, P. V., Potapov, A. A.

“…The aim of the study was to evaluate the role of pseudocontinuous arterial spin labeling perfusion (pCASL-perfusion) in preoperative assessment of cerebral…”
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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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A Study of the Participation of NMDA Glutamate Receptors in the Mechanisms of Specific Anterograde Amnesia Reversion by Solntseva, S. V., Kozyrev, S. A., Nikitin, V. P.

“…We studied the involvement of NMDA glutamate receptors in the mechanisms of anterograde amnesia. It was found that repeated training of amnestic animals…”
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Dynamics of the Development of Amnesia Caused by Disruption of Memory Reconsolidation by Neurotransmitter Receptors Antagonists by Nikitin, V. P., Solntseva, S. V., Kozyrev, S. A.

“…The dynamics of amnesia development under conditions of memory reconsolidation disruption by serotonin receptor antagonist methiothepin or NMDA glutamate…”
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Processes of DNA Methylation Are Involved in the Mechanisms of Amnesia Induction and Conditioned Food Aversion Memory Reconsolidation by Solntseva, S. V., Filatova, T. S., Nikitin, P. V., Bredov, D. V., Kozyrev, S. A., Nikitin, V. P.

“…We studied the role of DNA methylation in the mechanisms of amnesia in edible snails, which was induced by impairment of conditioned food aversion memory…”
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Terahertz dielectric spectroscopy of human brain gliomas and intact tissues ex vivo : double-Debye and double-overdamped-oscillator models of dielectric response by Gavdush, A A, Chernomyrdin, N V, Komandin, G A, Dolganova, I N, Nikitin, P V, Musina, G R, Katyba, G M, Kucheryavenko, A S, Reshetov, I V, Potapov, A A, Tuchin, V V, Zaytsev, K I

“…Terahertz (THz) technology offers novel opportunities in the intraoperative neurodiagnosis. Recently, the significant progress was achieved in the study of…”
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Terahertz dielectric spectroscopy and solid immersion microscopy of ex vivo glioma model 101.8: brain tissue heterogeneity by Kucheryavenko, A. S., Chernomyrdin, N. V., Gavdush, A. A., Alekseeva, A. I., Nikitin, P. V., Dolganova, I. N., Karalkin, P. A., Khalansky, A. S., Spektor, I. E., Skorobogatiy, M., Tuchin, V. V., Zaytsev, K. I.

“…Terahertz (THz) technology holds strong potential for the intraoperative label-free diagnosis of brain gliomas, aimed at ensuring their gross-total resection…”
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Сell clusters isolation in glioblastomas and their functional and molecular characterization using new morphometric approaches by Nikitin, P.V., Musina, G.R., Fayzullin, A.L., Bakulina, A.A., Nikolaev, V.N., Mikhailov, V.P., Werkenbark, L., Kjelin, M., Usachev, D. Yu, Timashev, P.S.

“…Digital pathology has come a long way in terms of creating tools to improve existing diagnostic approaches. However, several pathology fields, such as…”
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NMDA Glutamate Receptor Expression Activity in Anaplastic Astrocytomas by Nikitin, P. V., Belyaev, A. Yu, Kobyakov, G. L., Strunina, Yu. V., Shugay, S. V., Musina, G. R., Usachev, D. Yu, Timashev, P. S.

“…Objectives . To study the relationship between the expression activity of NMDA glutamate receptors and the proliferative activity and genetic properties of…”
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