[PDF][PDF] LTP induction boosts glutamate spillover by driving withdrawal of perisynaptic astroglia

…, A Panatier, JP Reynolds, O Kopach, NI Medvedev… - Neuron, 2020 - cell.com
Extrasynaptic actions of glutamate are limited by high-affinity transporters expressed by
perisynaptic astroglial processes (PAPs): this helps maintain point-to-point transmission in …

Chronic restraint stress induces changes in synapse morphology in stratum lacunosum-moleculare CA1 rat hippocampus: a stereological and three-dimensional …

…, JJ Rodriguez, MI Cordero, C Sandi, NI Medvedev… - Neuroscience, 2006 - Elsevier
Chronic restraint stress is known to affect the morphology and synaptic organization of the
hippocampus, predominantly within CA3 but also in CA1 and dentate gyrus. In this study, we …

Energy localization on the Al sublattice of Pt3Al with L12 order

NN Medvedev, MD Starostenkov… - Journal of Applied …, 2013 - pubs.aip.org
A three-dimensional molecular-dynamics model of Pt3Al with L12 order was developed and
found to support the excitation of discrete breathers (DBs) and energy localization on the Al …

Mechanism for long-term memory formation when synaptic strengthening is impaired

K Radwanska, NI Medvedev… - Proceedings of the …, 2011 - National Acad Sciences
Long-term memory (LTM) formation has been linked with functional strengthening of existing
synapses and other processes including de novo synaptogenesis. However, it is unclear …

Highly Enhanced Transport by Supersonic N‐Crowdions

SV Dmitriev, NN Medvedev… - physica status solidi …, 2017 - Wiley Online Library
An interstitial atom placed in a close‐packed atomic row of a crystal is called crowdion. Such
defects are highly mobile, they can move along the row transporting mass and energy. In …

Water resources of Central Asia: historical overview

SS Zhiltsov, MS Zhiltsova, NP Medvedev… - Water Resources in …, 2018 - Springer
For several millennia the water resources had been the key issue for the development of
Central Asia. They were used for the development of agriculture, water supply, fishery, …

The glutamate receptor 2 subunit controls post‐synaptic density complexity and spine shape in the dentate gyrus

NI Medvedev, JJ Rodríguez‐Arellano… - European Journal of …, 2008 - Wiley Online Library
In adult brain the majority of AMPA glutamate receptor (GluR) subunits contain GluR2. In
knock‐out (KO) mice the absence of GluR2 results in consequences for synaptic plasticity …

A cell adhesion molecule mimetic, FGL peptide, induces alterations in synapse and dendritic spine structure in the dentate gyrus of aged rats: a three‐dimensional …

VI Popov, NI Medvedev, IV Kraev… - European Journal of …, 2008 - Wiley Online Library
The FGL peptide is a neural cell adhesion molecule (NCAM) mimetic comprising a 15‐amino‐acid‐long
sequence of the FG loop region of the second fibronectin type III module of …

Ethno-language issue as a source of separatism and instability in Ukraine

NP Medvedev, DE Slizovskiy, VA Glebov… - J. Pol. & L., 2019 - HeinOnline
The article analyzes the impact of ethno-linguistic policy on the separatism and political
instability in Ukraine. The article examines the current provisions of the legislation of Ukraine on …

A neural cell adhesion molecule-derived peptide, FGL, attenuates glial cell activation in the aged hippocampus

…, P Rezaie, PL Gabbott, TR Cowely, NI Medvedev… - Experimental …, 2011 - Elsevier
Neuroglial activation is a typical hallmark of ageing within the hippocampus, and correlates
with age-related cognitive deficits. We have used quantitative immunohistochemistry and …