Results 111 to 120 of about 24,407 (221)

Glutamate-induced depression of EPSP–spike coupling in rat hippocampal CA1 neurons and modulation by adenosine receptors [PDF]

open access: yes, 2010
The presence of high concentrations of glutamate in the extracellular fluid following brain trauma or ischaemia may contribute substantially to subsequent impairments of neuronal function.
Alici   +77 more
core   +1 more source

Upregulation of NMDARI mRNA induced by MK-801 is associated with massive death of axotomized motor neurones in adult rats

open access: yesNeurobiology of Disease, 1994
Studies on the pathogenesis of human motor neurone disease have suffered from the absence of models of motor neurone degeneration in adult animals. Normally in adult rodents, transection of motor neurone axons results in only a modest degree of neuronal ...
Cynthia Sanner   +2 more
doaj   +1 more source

MPTP-induced degeneration: interference with glutamatergic toxicity [PDF]

open access: yes, 1994
Parkinson's disease (PD) is characterised by the progressive degeneration of nigrostriatal dopamine (DA) neurons resulting in the major symptoms of akinesia and rigidity.
Lange, Klaus W.   +3 more
core  

Dopaminergic, glutamatergic but not opioidergic mechanisms mediate induction of FOS-like protein by cocaethylene [PDF]

open access: yes, 1997
Cocaethylene is a psychoactive metabolite formed\ud during the combined consumption of cocaine and ethanol. As\ud this metabolite has many properties in common with cocaine, it is conceivable that cocaethylene administration may induce the activity of ...
DiPirro, Dr. J.M.   +3 more
core  

A Cytotoxic, Co-operative Interaction Between Energy Deprivation and Glutamate Release From System x\u3csub\u3ec\u3c/sub\u3e\u3csup\u3e−\u3c/sup\u3e Mediates Aglycemic Neuronal Cell Death [PDF]

open access: yes, 2015
The astrocyte cystine/glutamate antiporter (system xc−) contributes substantially to the excitotoxic neuronal cell death facilitated by glucose deprivation. The purpose of this study was to determine the mechanism by which this occurred.
He, Yan   +5 more
core   +1 more source

A shared neural ensemble links distinct contextual memories encoded close in time. [PDF]

open access: yes, 2016
Recent studies suggest that a shared neural ensemble may link distinct memories encoded close in time. According to the memory allocation hypothesis, learning triggers a temporary increase in neuronal excitability that biases the representation of a ...
Aharoni, Daniel   +20 more
core  

NMDA RECEPTORS ARE INVOLVED IN THE ANTIDEPRESSANT-LIKE EFFECTS OF CAPSAICIN FOLLOWING AMPHETAMINE WITHDRAWAL IN MALE MICE [PDF]

open access: yes, 2016
—Amphetamine withdrawal (AW) is accompanied by diminished pleasure and depression which plays a key role in drug relapse and addictive behaviors. There is no effi- cient treatment for AW-induced depression and underpinning mechanisms were not well ...
Alijanpour, Sakineh.   +9 more
core  

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