“We evaluated the effects of ACEA (selective cannabinoid (CB)1 receptor agonist), WIN 55,212-2 mesylate (WIN; non-selective CB1and CB2 receptor agonist) and N-palmitoylethanolamine (PEA; an endogenous fatty acid of ethanolamide) in DBA/2 mice, a genetic model of reflex audiogenic epilepsy.
PEA, ACEA or WIN intraperitoneal (i.p.) administration decreased the severity of tonic-clonic seizures.
PEA has anticonvulsant features in DBA/2 mice mainly through PPAR-α and likely indirectly on CB1 receptors, whereas ACEA and WIN act through CB1 receptors.
In conclusion, PEA, ACEA and WIN show anticonvulsant effects in DBA/2 mice and potentiate the effects several AEDs suggesting a possible therapeutic relevance of these drugs and their mechanisms of action.”