Effect of N-(m-bromoanilinomethyl)-p-isopropoxyphenylsuccinimide on the anticonvulsant action of four classical antiepileptic drugs in the mouse maximal electroshock-induced seizure model

• Main Authors: Luszczki Jarogniew J., Marzeda Ewa, Kondrat-Wrobel Maria W., Pyrka Daniel, Kocharov Sergey L., Florek-Luszczki Magdalena
• Format: Article
• Language: English
• Published: Sciendo 2014-06-01
• Series: Current Issues in Pharmacy and Medical Sciences
• Subjects: antiepileptic drugs; maximal electroshock-induced seizures; n-(m-bromoanilino-methyl)-p-isopropoxyphenylsuccinimide
• Online Access: https://doi.org/10.2478/cipms-2014-0017

The purpose of this study was to determine the effects of N-(m-bromoanilinomethyl)- p-isopropoxyphenylsuccinimide (BAM-IPPS - a new succinimide derivative) on the protective action of four classical antiepileptic drugs (AEDs: carbamazepine [CBZ], phenobarbital [PB], phenytoin [PHT] and valproate [VPA]) in the mouse maximal electroshock (MES)-induced tonic seizure model. Tonic hind limb extension (seizure activity) was evoked in adult male albino Swiss mice by a current (sine-wave, 25 mA, 500 V, 50 Hz, 0.2 s stimulus duration) delivered via ear-clip electrodes. BAM-IPPS administered (i.p.) at a dose of 150 mg/kg significantly elevated the threshold for electroconvulsions in mice (P<0.05). Lower doses of BAM-IPPS (50 and 100 mg/kg) had no significant impact on the threshold for electroconvulsions in mice. Moreover, BAM-IPPS (100 mg/kg) did not significantly affect the anticonvulsant potency of CBZ, PB, PHT and VPA in the mouse MES model. BAM-IPPS elevated the threshold for electroconvulsions in mice in a dosedependent manner. However, BAM-IPPS (100 mg/kg) did not affect the anticonvulsant action of various classical AEDs in the mouse MES model, making the combinations of BAM-IPPS with CBZ, PB, PHT and VPA neutral, from a preclinical point of view.