15 résultats
Over the past few years, there has been a tremendous increase in interest of general population toward food-based therapies for management of chronic clinical conditions due to their lesser adverse effects with prolonged use over pharmacotherapies. Foods enriched with omega-3 fatty acids have shown
BACKGROUND
Polyunsaturated fatty acids have been reported to increase seizure threshold and to reduce seizure duration and severity in rats.
OBJECTIVE
The purpose of the present study was to test the anticonvulsant effects of an essential fatty acid mixture containing linoleic and alpha-linolenic
Audiogenic seizures (AS) are generalized seizures evoked by high frequency sounds. Since the hippocampus is involved in the generation and maintenance of seizures, the effect of AS on the composition and content of fatty acids in the CA1 and CA3 hippocampal areas of AS-susceptible
α-Linolenic acid (ALA) is a nutraceutical found in vegetable products such as flax and walnuts. The pleiotropic properties of ALA target endogenous neuroprotective and neurorestorative pathways in brain and involve the transcription factor nuclear factor kappa B (NF-κB), brain-derived neurotrophic
Exposure to nerve agents results in severe seizures or status epilepticus caused by the inhibition of acetylcholinesterase, a critical enzyme that breaks down acetylcholine to terminate neurotransmission. Prolonged seizures cause brain damage and can lead to long-term consequences. Current
The evidence on the association between omega-3 consumption and epileptic seizure is inconsistent. Therefore, we have conducted this systematic review to clarify the possible relationship. Original articles were searched in electronic databases (PubMed, Scopus, Google Scholar, Cochrane, and Ovid)
OBJECTIVE
Linoleic and alpha-linolenic polyunsaturated fatty acids, derived from plant oils, have been reported to reduce neuronal excitability ex vivo and in cell culture. The evidence derived from animal seizure models, however, has been contradictory. The goal of the present study was to assess
The anticonvulsant properties of a mixture of non-esterified alpha-linolenic acid and linoleic acid with a ratio of 1:4 (SR-3) were evaluated in four rat models of epileptic seizures: (1) i.p. injection of a single convulsant dose (50 mg/kg or 100 mg/kg) of pentylenetetrazol; (2) repeated
Previous studies have shown that chronic administration of SR-3 (a 1:4 mixture of alpha-linolenic and linoleic acid) affects spatial learning, thermoregulation, pain threshold, and protection from seizures. The mode of action of SR-3 is unknown. One possible explanation is that SR-3 induces changes
The influence of PGE1 and its precursor dihomo-gamma-linolenic acid on the central action of acetylcholine was studied. PGE, and dikomo-gamma-linolenic acid increased the depressive action of acetylcholine as evaluated with Lat's and thiopental sleeping time tests. PGE1 and its precursor diminished
In contrast to humans, rats on a high-fat ketogenic diet seem incapable of maintaining plasma beta-hydroxybutyrate above 1 mmol/L for more than a week. Our goal was to determine whether fatty acid metabolism in rats changes despite the absence of sustained ketosis induced by the ketogenic diet.
Phenytoin sodium/diphenyl hydantoin (DPH) is used by a major segment of epileptics and neuro surgery patients with head injury to prevent seizures. DPH is a known mutagen, carcinogen, and teratogen. Essential fatty acids (EFAs) are critical for various tissues and were reported to act as
The concern that evening primrose oil might cause epilepsy or seizures, or reduce the threshold for seizures, originated from two papers published in the early 1980s. These original reports are re-examined, and the association of evening primrose oil with seizures is shown to be spurious. Not only
Omega-3 and omega-6 fatty acids are polyunsaturated fatty acids (PUFAs) with multiple double bonds. Linolenic and alpha-linolenic acids are omega-6 and omega-3 PUFAs, precursors for the synthesis of long-chain PUFAs (LC-PUFAs), such as arachidonic acid (omega-6 PUFA), and eicosapentaenoic and
Results reported in this work suggest a potential therapeutic value of polyunsaturated fatty acids for cerebral pathologies as previously proposed by others for cardiac diseases. We show that the polyunsaturated fatty acid linolenic acid prevents neuronal death in an animal model of transient global