{"title":"Evaluation of Anti-epileptic Activity of Cyanthillium cinereum (L.) H. Rob. Leaves in the Experimental Pentylenetetrazole-induced Epileptic Model.","authors":"Kundan Singh Bora, Kanupriya Kumari","doi":"10.2174/0118715249352799250512015642","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Epilepsy is a common and frequently devastating disorder affecting millions of people. According to a recent survey, 1-2% of the Indian population suffers from major mental disorders and 5% suffers from minor mental disorders. Epilepsy is among those mental disorders that affect 30 million people worldwide. Currently, the treatment of epilepsy involves agents which modulate sodium-ion channels, enhance GABAergic transmission, and agents with multiple modes of action. Various classes of synthetic drugs are used to treat epilepsy, but these drugs are often challenged due to their unwanted side effects. Medicinal plants have been a part of human society which combating diseases from the dawn of civilization. The plant Cyanthillium cinereum (L.) H. Rob. is mainly found in the Himalayas from Kashmir to Nepal at an altitude of 8000 m. Decoction of this plant is traditionally used as an anti-cancer, anti-malarial, anti-epileptic, and in neurosis and skin diseases.</p><p><strong>Objectives: </strong>The present study investigated the anti-epileptic activity of Cyanthillium cinereum leaves against pentylenetetrazole (PTZ)-induced epileptic model in mice.</p><p><strong>Methods: </strong>Plant extracts were prepared using solvents in increasing polarity viz., petroleum ether, chloroform, ethanol, and water, using a Soxhlet apparatus. The bio-active extract was characterized using FTIR and GC techniques. In vivo antioxidants like GSH and SOD level, oxidative stress markers- MDA and hemoglobin and platelet count were also estimated in the animal brain.</p><p><strong>Results: </strong>Amongst all extracts tested, only ethanol extract of Cyanthillium cinereum significantly (p<0.05) inhibited generalized tonic-clonic seizures in PTZ-induced epilepsy in mice in a dose (100 or 200 mg/kg., p.o.) dependent manner. The dose of 200 mg/kg of extract exhibited the most significant effect. It is also found that treatment with ethanol extract on PTZ-induced epilepsy in mice significantly (p<0.05) reduces the duration of convulsion and delays the onset of clonic convulsion.</p><p><strong>Conclusion: </strong>The present findings suggest that the high amounts of phenols and flavonoids in the ethanol extract could be responsible for the anti-epileptic effect. Moreover, the ethanol extract also restored GSH, SOD and hemoglobin and platelet level and decreased oxidative marker- MDA content in the mice brain.</p>","PeriodicalId":93930,"journal":{"name":"Central nervous system agents in medicinal chemistry","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2025-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Central nervous system agents in medicinal chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2174/0118715249352799250512015642","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
Background: Epilepsy is a common and frequently devastating disorder affecting millions of people. According to a recent survey, 1-2% of the Indian population suffers from major mental disorders and 5% suffers from minor mental disorders. Epilepsy is among those mental disorders that affect 30 million people worldwide. Currently, the treatment of epilepsy involves agents which modulate sodium-ion channels, enhance GABAergic transmission, and agents with multiple modes of action. Various classes of synthetic drugs are used to treat epilepsy, but these drugs are often challenged due to their unwanted side effects. Medicinal plants have been a part of human society which combating diseases from the dawn of civilization. The plant Cyanthillium cinereum (L.) H. Rob. is mainly found in the Himalayas from Kashmir to Nepal at an altitude of 8000 m. Decoction of this plant is traditionally used as an anti-cancer, anti-malarial, anti-epileptic, and in neurosis and skin diseases.
Objectives: The present study investigated the anti-epileptic activity of Cyanthillium cinereum leaves against pentylenetetrazole (PTZ)-induced epileptic model in mice.
Methods: Plant extracts were prepared using solvents in increasing polarity viz., petroleum ether, chloroform, ethanol, and water, using a Soxhlet apparatus. The bio-active extract was characterized using FTIR and GC techniques. In vivo antioxidants like GSH and SOD level, oxidative stress markers- MDA and hemoglobin and platelet count were also estimated in the animal brain.
Results: Amongst all extracts tested, only ethanol extract of Cyanthillium cinereum significantly (p<0.05) inhibited generalized tonic-clonic seizures in PTZ-induced epilepsy in mice in a dose (100 or 200 mg/kg., p.o.) dependent manner. The dose of 200 mg/kg of extract exhibited the most significant effect. It is also found that treatment with ethanol extract on PTZ-induced epilepsy in mice significantly (p<0.05) reduces the duration of convulsion and delays the onset of clonic convulsion.
Conclusion: The present findings suggest that the high amounts of phenols and flavonoids in the ethanol extract could be responsible for the anti-epileptic effect. Moreover, the ethanol extract also restored GSH, SOD and hemoglobin and platelet level and decreased oxidative marker- MDA content in the mice brain.
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