Hydroalcoholic extract of Emblica officinalis protects against kainic acid-induced status epilepticus in rats: Evidence for an antioxidant, anti-inflammatory, and neuroprotective intervention
2011
Context: Emblica officinalis (Euphorbiaceae), commonly known as amla, is traditionally used for central nervous system (CNS) disorders.Objective: In the present study, the effect of standardized hydroalcoholic extract of E. officinalis fruit (HAEEO), an Indian medicinal plant with potent antioxidant activity, was studied against kainic acid (KA)-induced seizures, cognitive deficits and on markers of oxidative stress.Materials and methods: Rats were administered KA (10 mg/kg, i.p.) and observed for behavioral changes, incidence, and latency of convulsions over 4 h. The rats were thereafter sacrificed for estimation of oxidative stress parameters: thiobarbituric acid-reactive substances (TBARS) and glutathione (GSH). The proinflammatory cytokine tumor necrosis factor alpha (TNF-α) was also determined in the rat brain.Results: Pretreatment with HAEEO (500 and 700 mg/kg, i.p.) significantly (P < 0.001) increased the latency of seizures as compared with the vehicle-treated KA group. HAEEO significantly prevent...
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
49
References
30
Citations
NaN
KQI