S100B protein in serum and cerebral spinal fluid is increasingly used as a biochemical marker in early examinations after seizure to assess brain damage. Resveratrol, a nonflavonoid polyphenol, has been identified as a potent antiepileptic agent. However, a potential association between epilepsy with S100B protein in the cerebral spinal fluid and the sera of animal models lacks investigation. I...

Tea obtained from leaves of Cymbopogon citratus (DC) Stapf is used for its anxiolytic, hypnotic and anticonvulsant properties in Brazilian folk medicine. Essential oil (EO) from fresh leaves was obtained by hydrodistillation and orally administered to Swiss male mice 30 min before experimental procedures. EO at 0.5 or 1.0 g/kg was evaluated for sedative/hypnotic activity through pentobarbital s...

A series of aroxyacetamides and aroxyethylamines were prepared and evaluated for anticonvulsant activity in the maximal electroshock seizure (MES) and subcutaneous pentylenetetrazole seizure threshold (ScMet) assays and for neurotoxicity (TOX). Most of them exhibited anticonvulsant activity in the MES screen (mice, i.p.) in the doses up to 300 mg/kg b.w. The most active compound was XVI, which ...

Quinine, is an anti-malarial drug that specifically blocks connexin 36 (Cx36) at gap junction channels. Quinine has suppressed ictal epileptiform activity in vitro without decreasing neuronal excitability. Thus, we considered the possible anticonvulsant effects of quinine in the pentylenetetrazole (PTZ) model of seizure. Moreover, we studied the hypnotic effect and locomotor activity of quinine...