Effects of ethylenediamine in rodent models of seizure, motor coordination and anxiety

The purpose of this study was to investigate the anxiolytic-like effect of the methanol extract of Sophorae fructus (MESF) using elevated plus-maze (EPM), open field test, and horizontal wire test in mice. MESF was orally administered at doses of 50, 100, 200, or 400 mg/kg to ICR mice 1 h before behavioral evaluation. The control group was given an equal volume of 10% Tween 80, and the positive control group was given diazepam (1 mg/kg, i.p.). The administration of MESF significantly increased the percentage of time spent in open arms and the entries into the open arms of the EPM compared with the 10% Tween 80-treated control group (p < 0.05). In addition, the anxiolytic-like activities of MESF were antagonized by flumazenil (a GABAA antagonist, 10 mg/kg) but not by WAY-100635 (a 5-HT1A antagonist, 0.3 mg/kg). Futhermore, there were no changes in the locomotor activity and myorelaxant effects of the experimental group, as opposed to the 10% Tween 80-treated control group. Therefore, these findings suggest that MESF promotes the anxiolytic-like activity mediated by the GABAergic nervous system in mice.

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Effects of ethylenediamine in rodent models of seizure, motor coordination and anxiety

Cited by 2 publications

References 32 publications

Effects of Jasminum multiflorum leaf extract on rodent models of epilepsy, motor coordination and anxiety

Effects of Jasminum multiflorum leaf extract on rodent models of epilepsy, motor coordination and anxiety

Anxiolytic-like Effects of the Methanol Extract of Sophorae Fructus

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