Docosahexaenoic acid and phosphatidylserine supplementations improve antioxidant activities and cognitive functions of the developing brain on pentylenetetrazol-induced seizure model.

Epilepsy provoked by pentylenetetrazol (PTZ) is caused by an abnormal excitatory postsynaptic potential, which results in increased production of reactive oxygen species, and finally reducing cognitive functions. The objective of this study was to investigate the effects of dietary supplementation with DHA and PS, administered either alone or in combination, on oxidative stress and behavioral and cognitive spatial memory in neonatal rats with PTZ-induced epileptic seizure. In this study, rat pups received repetitive doses of PTZ for induction of epileptic seizure and docosahexaenoic acid (DHA, C22:6, n-3) and phosphatidylserine (PS) were orally administrated alone or together to the PTZ-induced epileptic animals daily for 36 d.