Aim: Epilepsy affects approximately 70 million people worldwide. While many drugs can prevent seizures, they have a limited impact on preventing or curing the disease. In this perspective, natural compounds, especially monoterpenes derived from medicinal plants, have been investigated in epilepsy models, such as carvone (CAR). The principal constituent of peppermint oil, (R)-(-)-carvone (R-CAR), and the primary component in cumin and dill seed oils, (S)-(+)-carvone (S-CAR), find diverse applications in cosmetics, food, and pharmaceutical formulations. This study aims to investigate the antiepileptic effects of the natural compounds S-CAR and R-CAR in penicillin (PEN)-induced experimental epilepsy model in rats.
Material and Method: In the research, 91 male Wistar rats were used. The rats were grouped into 3 main groups as common groups, pre-penicillin groups and post-penicillin groups. The main groups were divided into a total of 13 subgroups. Electrocardiogram recording was taken from rats. At the end of the experiment, the latency of the first epileptiform activity (EA), spike-wave frequency (SWF), and spike-wave amplitude (SWA) of the EA were analyzed.
Results: S-CAR and R-CAR administered before penicillin prolonged the latency to the onset of the first EA. S-CAR and R-CAR administered before penicillin decreased SWF. 100 mg/kg doses of S-CAR and R-CAR injected 30 minutes after penicillin administration decreased SWF. While 200 mg/kg dose of R-CAR administered before penicillin decreased SWA in a time-dependent manner, 100 mg/kg dose of S-CAR administered after penicillin decreased SWA.
Conclusion: These findings indicate that carvone could exhibit both protective and therapeutic effects in the management of epilepsy.
AIBU Animal Research Local Ethics Committee with code number 2013/08
Duzce University
2013.04.01.167
2013.04.01.167
Birincil Dil | İngilizce |
---|---|
Konular | Tıbbi Fizyoloji (Diğer) |
Bölüm | Özgün Makaleler |
Yazarlar | |
Proje Numarası | 2013.04.01.167 |
Yayımlanma Tarihi | 31 Ocak 2024 |
Gönderilme Tarihi | 14 Aralık 2023 |
Kabul Tarihi | 9 Ocak 2024 |
Yayımlandığı Sayı | Yıl 2024 Cilt: 6 Sayı: 1 |
Chief Editors
Assoc. Prof. Zülal Öner
Address: İzmir Bakırçay University, Department of Anatomy, İzmir, Turkey
Assoc. Prof. Deniz Şenol
Address: Düzce University, Department of Anatomy, Düzce, Turkey
E-mail: medrecsjournal@gmail.com
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