Conclusions
The present work confirms that the extract and essential oils of L. dentata L. have different activities to ameliorate the progression of histopathological alterations. Therefore, when used in conjunction with other AEDs, the extract and essential oils of L. dentata can slow the progression of epileptogenesis.
Methods
Five groups of male Wistar rats were used: control, pilocarpine-treated epileptic, valproic acid (VPA-treated epileptic), L. dentata extract, and essential oils. Numerous electrolyte levels, monoamine levels, neurotransmitter levels, and the mRNA expression of specific gate channel subtypes were evaluated in homogenate brain tissue. Additionally, histological changes in various brain regions were investigated.
Results
The investigation revealed that the extract and essential oils obtained from L. dentata L. exhibited the ability to improve the modulation of electrolytes and ions across voltage- and ligand-gated ion channels. Furthermore, it was revealed that they could decrease neuronal excitability by facilitating repolarization. Moreover, L. dentata's oil and ethanol extract re-balances T-reg/Th-17 cytokines, restoring the pro/anti-inflammatory cytokines and Treg markers, e.g., FOXP3 and CTLA-4, to their normal level. Conclusions: The present work confirms that the extract and essential oils of L. dentata L. have different activities to ameliorate the progression of histopathological alterations. Therefore, when used in conjunction with other AEDs, the extract and essential oils of L. dentata can slow the progression of epileptogenesis.