Purpose: To investigate the sedative, hypnotic and anticonvulsant activities of the ethanol extract of the roots of the Flemingia chappar (ERFC) on the central nervous system (CNS) of mice. Methods: The ethanol extract of the roots of F. chappar in doses of 200, 400 and 600 mg/kg, p.o., was studied in mice for its sedative effect by evaluating its locomotor activity; its hypnotic effect was ass...

The aim of this study was to evaluate the effects of chronic astemizole and ketotifen administration on the anticonvulsant activity of antiepileptic drugs against maximal electroshock-induced convulsions in mice. Adverse effects were evaluated in the chimney test (motor performance) and passive avoidance task (long-term memory). Brain and plasma levels of antiepileptics were measured by immunof...

Argyreia speciosa (Convolvulaceae) is regarded as a ‘Rasayan’ drug in the Ayurveda system of medicine to cure diseases of the nervous system. This work researched the action of the hydroalcoholic extract of A. speciosa root (ASE) on experimentally-induced anxiety, depression and convulsion in rodents. ASE (100, 200, 500 mg/kg, p.o.) was tested for the elevated plus maze, open field, forced swim...

Ocimum gratissimum L. (Lamiaceae) and other species of the same genus are used as medicines to treat central nervous system (CNS) diseases, commonly encountered in warm regions of the world. The chemical composition of Ocimum gratissimum essential oil varies according to their chemotypes: timol, eugenol or geraniol. In this study, the essential oil type eugenol was extracted by hydrodistillatio...

The objective of the present study was to evaluate the anxiolytic and anticonvulsant activity of the methanolic extract of Allium Cepa Linn (MEAC). After preliminary phytochemical evaluation, acute oral toxicity test, anxiolytic activity of methanolic extract of Allium Cepa bulbs at doses of 200 and 400 mg/kg was assessed using elevated-plus-maze (EPM), open field test (OFT), light & dark trans...

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...

Introduction Patients with systemic lupus erythematous (SLE) often develop neuropsychiatric disease. Central nervous system (CNS) manifestations of SLE occur in about half of all patients, and psychiatric presentations are seen with a prevalence of 35% to 60% in this group. Electroconvulsive therapy (ECT) also known as electroshock therapy is a psychiatric treatment in which electricity/electri...