Results 31 to 40 of about 22,259 (219)

Cortical neurones with Ca2+permeable AMPA/kainate channels display distinct receptor immunoreactivity and are GABAergic

open access: yesNeurobiology of Disease, 1994
A minority subset of cortical neurones exhibit kainate-activated Co2+uptake, a marker for AMPA/kainate receptor gated Ca2+-permeable channels. Consistent with enhanced Ca2+influx through these channels, Co2+-positive neurones are unusually vulnerable to ...
Hong-zhen Yin   +3 more
doaj   +1 more source

Alternative Splicing of AMPA subunits in Prefrontal Cortical Fields of Cynomolgus Monkeys following Chronic Ethanol Self-Administration

open access: yesFrontiers in Psychiatry, 2012
Functional impairment of the orbital and medial prefrontal cortex underlies deficits in executive control that characterize addictive disorders, including alcohol addiction.
Glen eAcosta   +3 more
doaj   +1 more source

Early tissue damage and microstructural reorganization predict disease severity in experimental epilepsy

open access: yeseLife, 2017
Mesial temporal lobe epilepsy (mTLE) is the most common focal epilepsy in adults and is often refractory to medication. So far, resection of the epileptogenic focus represents the only curative therapy.
Philipp Janz   +9 more
doaj   +1 more source

Kainate receptor modulation by NETO2

open access: yesNature, 2021
Glutamate-gated kainate receptors (KARs) are ubiquitous in the central nervous system of vertebrates, mediate synaptic transmission on post-synapse, and modulate transmitter release on pre-synapse. In the brain, the trafficking, gating kinetics, and pharmacology of KARs are tightly regulated by Neuropilin and tolloid-like proteins (Netos).
Lingli He   +12 more
openaire   +3 more sources

Systematic evaluation of rationally chosen multitargeted drug combinations: a combination of low doses of levetiracetam, atorvastatin and ceftriaxone exerts antiepileptogenic effects in a mouse model of acquired epilepsy

open access: yesNeurobiology of Disease, 2021
Epileptogenesis, the gradual process that leads to epilepsy after brain injury or genetic mutations, is a complex network phenomenon, involving a variety of morphological, biochemical and functional brain alterations. Although risk factors for developing
Lisa Welzel   +6 more
doaj   +1 more source

Enhanced integration of newborn neurons after neonatal insults

open access: yesFrontiers in Neuroscience, 2011
The production and integration of adult-generated neurons in the dentate gyrus is dramatically perturbed by a variety of pathological insults, including repetitive seizures and hypoxia/ischemia.
Phyllis C Pugh   +6 more
doaj   +1 more source

Effect of 7-nitroindazoleon superoxide production and MnSOD activity in threat brain following kainate-induced neurotoxicity [PDF]

open access: yesArchives of Biological Sciences, 2008
We investigated the effect of 7-nitroindazole (7-NI), a selective neuronal nitric oxide synthase inhibitor in vivo, on superoxide concentration as well its influence on mitochondrial MnSOD activity since this activity is associated with the production of
Radenović Lidija
doaj   +1 more source

Oscillatory Cortical Activity in an Animal Model of Dystonia Caused by Cerebellar Dysfunction

open access: yesFrontiers in Cellular Neuroscience, 2018
The synchronization of neuronal activity in the sensorimotor cortices is crucial for motor control and learning. This synchrony can be modulated by upstream activity in the cerebello-cortical network.
Elena Laura Georgescu   +9 more
doaj   +1 more source

Ranking of antiseizure medications in a panel of focal seizure models predicts their comparative efficacy in clinical add‐on trials in drug‐resistant focal epilepsy

open access: yesEpilepsia, EarlyView.
Abstract Objective Most antiseizure medications (ASMs) have been discovered by testing in animal models, which are generally thought to predict antiseizure activity in patients. However, it is not known whether any of these models (or a combination of models) can predict whether a novel ASM exhibits higher clinical efficacy in focal drug‐resistant ...
Wolfgang Löscher, Pavel Klein
wiley   +1 more source

Effects of glutamate receptor agonists on the P13 auditory evoked potential and startle response in the rat

open access: yesFrontiers in Neurology, 2011
The P13 potential is the rodent equivalent of the P50 potential, which is an evoked response recorded at the vertex (Vx) 50 msec following an auditory stimulus in humans.
Christen eSimon   +4 more
doaj   +1 more source

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