Posttraumatic epilepsy (PTE) usually develops in a small percentage of patients of traumatic brain injury after a varying latent period. Modeling this chronic neurological condition in rodents is time consuming and inefficient, which constitutes a significant obstacle in studying its mechanism and discovering novel therapeutics for its prevention and treatment. Partially isolated neocortex, or ...

The neural mechanisms involved in post-ictal analgesia remain to be elucidated. Pentylenetetrazol (PTZ) is used experimentally to induce seizure in animal subjects. This non-competitive antagonist blocks GABA-mediated Cl(-) flux. The aim of this work is to study the neurochemical basis of the antinociception induced by convulsions elicited by peripheral administration of PTZ (64 mg/kg). The ana...

Our previous study showed that the expression of miR-181a in memory impairment group of pentylenetetrazol (PTZ)-induced epileptic rats was up-regulated, but whether miR-181a influenced the cognitive function of PTZ-induced epileptic rats remains unknown. Therefore, we investigated the role of miR-181a in the cognitive function of PTZ-induced epileptic rats. A model of temporal lobe epilepsy (TL...

a review of the publications in traditional medicine indicates that the root of glycyrrhiza glabra l., fabaceae, is recommended for treatment of epilepsy. as a renewable source, the leaves of g. glabra var. glandulifera growing in iran were examined for possible anticonvulsant activity. the anticonvulsant activity of the leaves’ ethanol extract and dichloromethane, f1, n-hexane, f1a, and methan...

A review of the publications in traditional medicine indicates that the root of Glycyrrhiza glabra L., Fabaceae, is recommended for treatment of epilepsy. As a renewable source, the leaves of G. glabra var. glandulifera growing in Iran were examined for possible anticonvulsant activity. The anticonvulsant activity of the leaves' ethanol extract and dichloromethane, f1, n-Hexane, f1A, and methan...

Post-mortem studies suggested a disturbance of the GABAergic system in schizophrenia. Neonatal ventral hippocampal-lesioned (NVHL) rats were used as a neurodevelopmental model of schizophrenia. Here, we characterized the GABAergic system, focusing on the GABA-synthesizing enzyme, GAD67, GABAergic interneuron characteristic proteins, and the GABA transporter, gat-1. As the GABAergic system is cr...