Protective role of Ashwagandharishta and flax seed oil against maximal electroshock induced seizures in albino rats
| Autor: | B K Ashok, Ila Tanna, Hetal Aghera, Harimohan Chandola |
|---|---|
| Přispěvatelé: | Tanna, Ila R, Aghera, Hetal B, Ashok, BK, Chandola, HM |
| Jazyk: | angličtina |
| Rok vydání: | 2012 |
| Předmět: |
Phenytoin
Linum medicine.medical_treatment ashwagandharishta Pharmacology antiepileptic Epilepsy Antiepileptic flax seed oil Convulsion medicine Ashwagandharishta Omega 3 fatty acid chemistry.chemical_classification biology business.industry omega-3 fatty acid food and beverages General Medicine medicine.disease biology.organism_classification Pharmacological Research Anticonvulsant maximal electroshock seizure Biochemistry chemistry medicine.symptom business Adjuvant medicine.drug Polyunsaturated fatty acid |
| Zdroj: | Ayu |
| Popis: | Ashwagandharishta, an Ayurvedic classical formulation, is the remedy for Apasmara (epilepsy), Murchha (syncope), Unmada (psychosis), etc. Recent studies in animal models have shown that n-3 PUFAs can raise the threshold of epileptic seizures. The indigenous medicinal plant, called Atasi (Linum usitatissimum Linn.) in Ayurveda, or flax seed, is the best plant source of omega-3 fatty acids. The present study is designed to investigate whether Ashwagandharishta and Atasi taila (flax seed oil) protect against maximal electroshock (MES) seizures in albino rats. Further, a possible protective role of flax seed oil as an adjuvant to Ashwagandharishta in its anticonvulsant activity has also been evaluated in the study. MES seizures were induced for rats and seizure severity was assessed by the duration of hind limb extensor phase. Phenytoin was used as the standard antiepileptic drug for comparison. Both flax seed oil and Ashwagandharishta significantly decreased convulsion phase. Pre-treatment with flax seed oil exhibited significant anticonvulsant activity by decreasing the duration of tonic extensor phase. Contrary to the expectations, pre-treatment with flax seed oil as an adjuvant to Ashwagandharishta failed to decrease the tonic extensor phase; however, it significantly decreased the flexion phase (P < 0.001) and duration of the convulsions (P < 0.05). Both the drugs exhibited an excellent anti-post-ictal depression effect and complete protection against mortality. |
| Databáze: | OpenAIRE |
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