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Rat strains selectively bred to be seizure-prone (Fast) versus seizure-resistant (Slow) show differing levels of anxiety, with Slow rats displaying relatively enhanced anxiety-like behaviors to aversive stimuli. Ample data has suggested that highly anxious rodents exhibit reduced avidity for sucrose
To extend previous work concerning diet and overt seizures in rats, we tested the hypothesis that ingestion of 10% sucrose-water could reduce seizure onset time (SOT) in rats given lithium and pilocarpine. We found that female but not male rats given free access to a 10% sucrose-water solution for 3
The prevalence of depression and suicide is increased in patients with mesial temporal lobe epilepsy (MTLE); however, the underlying mechanism remains unknown. Anhedonia, a core symptom of depression that is predictive of suicide, is common in patients with MTLE. Glutamine synthetase, an astrocytic
Electroconvulsive seizure (ECS) is an experimental animal model of electroconvulsive therapy, the most effective treatment for severe depression. ECS induces generalized tonic-clonic seizures with low mortality and neuronal death and is a widely-used model to screen anti-epileptic drugs. Here, we
BACKGROUND
Neuroactive steroids, including the potent anticonvulsants ganaxolone (3alpha-hydroxy-3beta-methyl-5alpha-pregnan-20-one) and Co 2-1068 (3beta-(4acetyl-phenyl)ethynyl-3alpha,21-dihydroxy-5beta+ ++-20-one-21-hemisuccinate), have recently been shown to protect against cocaine-induced
Limbic seizures were evoked in rats by single subcutaneous injections of lithium and pilocarpine that are known to elicit severe damage to gustatory-affective centers in the brain. About two months later 12 of these rats and 12 control rats that received either lithium or pilocarpine (no seizures)
While the acute alcohol withdrawal syndrome has been well characterized both in human clinical studies and in experimental animals, much less is known regarding long-term affective disturbances that can sometimes persist during protracted abstinence. Nevertheless, since relapse often C57BL/6Bg mice had silver bead electrodes chronically implanted on the surface of the cortex and had their cortical EEG recorded during audiogenic seizures following ethanol withdrawal. For 7 days, the experimental groups were fed a liquid diet containing 6% v/v ethanol ad lib as the only source of
When ddY mice were pretreated with L-carnitine (5, 10 or 20 mmol/kg), clonic as well as tonic seizures induced by pentylenetetrazol (PTZ) were dose-dependently suppressed. A time/response study (PTZ was injected 1, 5, 15 or 30 min after L-carnitine) showed that the anticonvulsive effects were
Three experiments are reported concerning the disruption of conditioned taste aversion (CTA) by generalised seizure activity (GSA) induced by electroconvulsive shock (ECS). Rats were taught CTAs by pairing either strong or weak taste cues (10% or 2.5% sucrose solutions) with either strong (0.15 M)
Intravenous (IV) iron is an essential component of therapy of anemia of chronic kidney disease (CKD). We present a rare case in which iron sucrose was infused to a patient of CKD and resulted in severe anaphylaxis and cardiac arrest minutes after starting the infusion. He was aggressively
1. Focal electrographic seizures arose in the CA1 region of rat hippocampal slices bathed in elevated (8.5 mM) external potassium [( K+]o). High [K+]o also induced spontaneous interictal bursts that originated in area CA3 and propagated to CA1. To examine the contribution to electrographic seizure
OBJECTIVE
Lamotrigine (LTG) is an effective clinical treatment for epilepsy associated with absence seizures. However, the impact of LTG administration in studies employing various animal models of epilepsy remains controversial. This study aimed to clarify the outcomes of LTG treatment on absence
Accumulating evidence from different animal models has contributed to the understanding of the bidirectional comorbidity associations between the epileptic condition and behavioral abnormalities. A strain of animals inbred to enhance seizure predisposition to high-intensity sound stimulation, the
The impact of febrile seizure has been shown to transcend immediate generation with the alteration of glutamatergic pathway being implicated. However, transgenerational effects of this neurological disorder particularly prolonged febrile seizure (PFS) on neurobehavioral study and methylation profile