Results 31 to 40 of about 63,498 (244)

PUFAs, A Dietary Supplement and Seizure Threshold

open access: yesPediatric Neurology Briefs, 2013
Investigators at the University of Toronto, Canada studied the effects of chronic dietary supplementation with omega-3 polyunsaturated fatty acids (PUFAs) derived from fish oil on seizure thresholds in the amygdala as well as on blood and brain PUFA ...
J Gordon Millichap
doaj   +1 more source

Enhanced sensitivity of laforin- and malin-deficient mice to the convulsant agent pentylenetetrazole

open access: yesFrontiers in Neuroscience, 2014
Lafora disease is a rare form of inherited progressive myoclonus epilepsy caused by mutations in the EPM2A gene encoding laforin, or in the EPM2B gene, which encodes malin.
Ana M García-Cabrero   +7 more
doaj   +1 more source

Case Report: “Niemann-Pick Disease Type C in a Catatonic Patient Treated With Electroconvulsive Therapy”

open access: yesFrontiers in Psychiatry, 2021
We describe a case of an adolescent male with Niemann-Pick Type C (NP-C), a neurodegenerative lysosomal lipid storage disorder, who presented with recurrent catatonia which required repeated treatment with electroconvulsive therapy (ECT).
M. van Verseveld   +7 more
doaj   +1 more source

Iron Deficiency Affects Seizure Susceptibility in a Time- and Sex-Specific Manner

open access: yesASN Neuro, 2017
Iron deficiency (ID) affects more than three billion people worldwide making it the most common micronutrient deficiency. ID is most prevalent during gestation and early life, which is of particular concern since its impact on the developing central ...
Michael Rudy, Margot Mayer-Proschel
doaj   +1 more source

The Effect of Low-Doses of Caffeine and Taurine on Convulsive Seizure Parameters in Rats

open access: yesBehavioral Sciences, 2020
Introduction: Caffeine, an adenosine-receptor blocker, is believed to have neuronal excitatory effects, while Taurine, a mammalian amino acid, was shown to have neuroinhibitory effects.
Mohamed Jailani   +9 more
doaj   +1 more source

Involvement of nitric oxide in the effect of caffeine on the pentylenetetrazole-induced seizure threshold in mice

open access: yesThe Journal of Qazvin University of Medical Sciences, 2018
Background: Effect of caffeine on seizure is controversial in animal models of epilepsy. Caffeine is non-selective antagonist of A1 and A2A adenosine receptors.
Zahra Esmaili, Azhdar Heydari
doaj   +1 more source

Rapeseed oil and magnesium manipulations affect the seizure threshold to kainate in mice*

open access: yesOléagineux, Corps gras, Lipides, 2011
We have previously shown that the drop in N-methyl-D-aspartate (NMDA)-induced seizure threshold caused by nutritional magnesium deprivation responded well to the w-3 polyunsaturated fatty acid (PUFA) alpha-linolenate (ALA) (5% rapeseed oil) diet when ...
Pagès Nicole   +3 more
doaj   +1 more source

An Adaptive Management Model for Brown Bears in Hokkaido: Based on Total Population and the Number of Nuisance Bears

open access: yesPopulation Ecology, EarlyView.
Bear management changes management actions according to the horizontal axis of the population size and the vertical axis of the number of nuisance bears. Aiming for the target population size of Ntar, Actions I and II protect the bears, and Action IV reduces the population.
Hiroyuki Matsuda   +5 more
wiley   +1 more source

Speciation Through the Lens of Population Dynamics: A Theoretical Primer on How Small and Large Populations Diverge

open access: yesPopulation Ecology, EarlyView.
Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi   +3 more
wiley   +1 more source

Circulating histones as clinical biomarkers in critically ill conditions

open access: yesFEBS Letters, EarlyView.
Circulating histones are emerging as promising biomarkers in critical illness due to their diagnostic, prognostic, and therapeutic potential. Detection methods such as ELISA and mass spectrometry provide reliable approaches for quantifying histone levels in plasma samples.
José Luis García‐Gimenez   +17 more
wiley   +1 more source

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