glutathione/癲癇性発作

The objective of the this study was to evaluate the effects of cellular phone radiation on oxidative stress parameters and oxide levels in mouse brain during pentylenetetrazole (PTZ) induced epileptic seizure. Eight weeks old mice were used in the study. Animals were distributed in the following

The present study investigated the role of the glutathione system in seizures induced by diphenyl diselenide (PhSe)(2) (50 mg/kg) in rat pups (post natal day, 12-14). Reduced glutathione (GSH) (300 nmol/site; i.c.v.), administered 20 min before (PhSe)(2), abolished the appearance of seizures,

Null genotype of glutathione S-transferase class me (GSTM1(-)) and the plasma level of malondialdehyde (MDA) were determined in normal subjects, epileptics with good seizure control and epileptics with intractable seizure. The frequency of GSTM1(-) of the epileptics with intractable seizure was

In the present study we investigated the effects of lipoic acid (LA) on acetylcholinesterase (AChE), glutathione peroxidase (GPx) and Na+, K+-ATPase activities in rat hippocampus during seizures. Wistar rats were treated with 0.9% saline (i.p., control group), lipoic acid (20 mg/kg, i.p., LA group),

Brain preconditioning refers to a wide range of treatments that induce a neuronal tolerance state where neuronal tissue become more resistant to a subsequent lethal insult. The mechanisms underlying the preconditioning-induced brain tolerance are not fully understood, but up-regulation of

In the present study, we investigated the effects of lipoic acid (LA) in the brain oxidative stress caused by pilocarpine-induced seizures in adult rats. Wistar rats were treated with 0.9% saline (i.p., control group), lipoic acid (10 mg/kg, i.p., LA group), pilocarpine (400 mg/kg, i.p., pilocarpine

OBJECTIVE We aimed to determine the relationship between serum glutathione peroxidase and febrile seizure. METHODS In this case-control study, 43 children with simple febrile seizure (case group) were compared with 43 febrile children without seizure (control group) in terms of serum glutathione

Concentration changes of reduced glutathione (GSH) and oxidized glutathione (GSSG) were studied by fluorometric assay with omicron-phthalaldehyde to clarify the relationship between seizure mechanism and the glutathione redox state. In cerebellum the GSH/GSSG ratio was significantly decreased in the

Systemic administration of kainic acid (KA) to rodents results in limbic seizures and subsequent neurodegeneration similar to that observed in certain types of human epilepsy, and it is a commonly used animal model for this disease. Oxidative stress has been suggested to play a role in the neuronal

Glutathione peroxidase (GSHPx) has been demonstrated in several in vivo studies to reduce both the risk and severity of oxidatively-induced tissue damage. The seizure-inducing neurotoxin kainic acid (KA) has been suggested to elicit its toxic effects in part via generation of oxidative stress. In

Oxidative stress may contribute to epileptogenicity in genetic models of epilepsy. To address this, we examined the enzymatic activity of cytosolic Cu/Zn superoxide dismutase (SOD-1), mitochondrial Mn superoxide dismutase (SOD-2), and glutathione peroxidase (GPx) in the developing hippocampus of

4 children with intractable seizures, repeated infections, and intolerance to anticonvulsants had evidence of glutathione peroxidase deficiency. 2 had low intracellular enzyme activity but normal blood selenium and high plasma glutathione peroxidase concentrations. The other 2 had low intracellular

The whole brain free fatty acid (FFA) level, as well as the activities of superoxide dismutase (SOD) and glutathione peroxidase (GPX) were determined in the frontal cortex, cerebellum, hippocampus, and pons-medulla region of the single pentylenetetrazol (PZT)-treated and PZT-kindled Hannover-Wistar

OBJECTIVE In order to clarify whether oxidative stress accompanies epilepsy, we examined the effects of pentylenetetrazol (PTZ)-induced epilepsy on the lipid peroxidation and antioxidant enzyme activities in erythrocytes and liver tissues of adult Wistar rats. METHODS The activities of antioxidative