1. Sridharan R. Epidemiology of epilepsy. Current Science 2002; 82(6): 664-70. 2. Dehghan G, Solaimanian R, Shahverdi AR, Amin G, Abdollahi M, Shafiee A. Chemical composition and antimicrobial activity of essential oil of Ferula szovitsiana D.C. Flavour and Fragrance Journal 2007; 22: 224-7. 3. Kanani MR, Rahiminejad MR, Sonboli A, Mozaffarian V, Kazempour Osaloo S, Nejad Ebrahimi S. Chemotaxonomic significance of the essential oils of 18 Ferula species (Apiaceae) from Iran. Chemistry & Biodiversity 2011; 8(3): 503-17. 4. Dhir A. Pentylenetetrazol (PTZ) kindling model of epilepsy. Current Protocols in Neuroscience 2012; Chapter 9: Unit9 37. 5. Ebrahimzadeh MA, Nabavi SM, Nabavi SF, Dehpour AA. Antioxidant activity of hydroalcholic extract of Ferula gummosa Boiss roots. European Review for Medical and Pharmacological Sciences 2011; 15(6): 658-64. 6. Urushidani T, Forte JG, Sachs G. Mechanisms and consequences of proton transport. Boston, Mass.; London: Kluwer Academic; 2002. 7. Garber JC, Barbee RW, Bielitzki JT, Clayton LA, Donovan JC, Hendriksen CFM. Guide for the care and use of laboratory animals. Washington, D.C.: The National Academies Press; 2001. 8. Saghravanian SJ, Fereidoni M, Asadollahi A. Effect of hydroalcoholic extract of Ferula szowitsiana DC. on paw edema in rat. Feyz 2016; 20(2): 125-32. 9. Saghravanian J, Fereidoni M, Asadollahi A. Effects of Hydroalcoholic Extract of Ferula szowitsiana on Pain in Rats. Journal of Mazandaran University of Medical Sciences 2016; 26 (139): 203-8. 10. Atapour N, Kalantaripour TP, Nourpanah M, Niazi M. Chemical kindling and seizure susceptibility in morphine dependent rats. European Neuropsychopharmacology 2000; 10(6): 483-7. 11. Sayyah M, Nadjafnia L, Kamalinejad M. Anticonvulsant activity and chemical composition of Artemisia dracunculus L. essential oil. Journal of Ethnopharmacology 2004; 94(2-3): 283-7. 12. Kiasalari Z, Khalili M, Roghani R, Heidari H, Azizi Y. Antiepileptic and antioxidant effect of hydroalcoholic extract of ferula Assa Foetida gum on pentylentetrazoleinduced kindling in male mice. Basic and Clinical Neuroscience 2013; 4(4): 21-8. 13. Wallenstein MC, Mauss EA. Effect of prostaglandin synthetase inhibitors on experimentally induced convulsions in rats. Pharmacology 1984; 29(2): 85-93. 14. Russo EB. Taming THC: potential cannabis synergy and phytocannabinoid-terpenoid entourage effects. British Journal of Pharmacology 2011; 163(7): 1344-64. 15. Swamy M, Salleh MJ, Sirajudeen KN, Yusof WR, Chandran G. Nitric oxide (no), citrulline - no cycle enzymes, glutamine synthetase and oxidative stress in anoxia (hypobaric hypoxia) and reperfusion in rat brain. International Journal of Medical Sciences 2010; 7(3): 147-54. 16. Del-Bel EA, Oliveira PR, Oliveira JA, Mishra PK, Jobe PC, Garcia-Cairasco N. Anticonvulsant and proconvulsant roles of nitric oxide in experimental epilepsy models. Brazilian Journal Of Medical and Biological Research 1997; 30(8): 971-9. 17. Fernandes ES, Passos GF, Medeiros R, da Cunha FM, Ferreira J, Campos MM, et al. Anti-inflammatory effects of compounds alpha-humulene and (-)-trans-caryophyllene isolated from the essential oil of Cordia verbenacea. European Journal of Pharmacology 2007; 569(3): 228-36. 18. Costa Marques TH, Branco Marques ML, Lima DD, Siqueira HD, Nogueira Neto JD, de Souza AA, et al. Evaluation of the neuropharmacological properties of nerol in mice. World Journal of Neuroscience 2013; 3: 32-8. 19. Yoon WJ, Lee NH, Hyun CG. Limonene suppresses lipopolysaccharide-induced production of nitric oxide, prostaglandin E2, and pro-inflammatory cytokines in RAW 264.7 macrophages. Journal of Oleo Science 2010; 59(8): 415-21. 20. Feng Y, He X, Yang Y, Chao D, Lazarus LH, Xia Y. Current research on opioid receptor function. Current Drug Targets 2012; 13(2): 230-46. 21. Al-Hasani R, Bruchas MR. Molecular mechanisms of opioid receptor-dependent signaling and behavior. Anesthesiology 2011; 115(6): 1363-81. 22. Schroeder H, Becker A, Grecksch G, Schroeder U, Hoellt V. The effect of pentylenetetrazol kindling on synaptic mechanisms of interacting glutamatergic and opioid system in the hippocampus of rats. Brain Research 1998; 811(1-2): 40-6. 23. Thomsen C, Dalby NO. Roles of metabotropic glutamate receptor subtypes in modulation of pentylenetetrazole-induced seizure activity in mice. Neuropharmacology 1998; 37(12): 1465-73. 24. Sayyah M, Valizadeh J, Kamalinejad M. Anticonvulsant activity of the leaf essential oil of Laurus nobilis against pentylenetetrazole- and maximal electroshock-induced seizures. Phytomedicine 2002; 9(3): 212-6