The aim of this study was to investigate changes in the long-term neurobehavioral phenotype as well as the expression of ZnT3 and calcium homeostasis-related CB-D28k in the cerebral cortex of rats subjected to neonatal SE and to determine the effects of leptin treatment immediately after neonatal SE.
Here, we developed a "twist" seizure model by coupling pilocarpine-induced neonatal status epilepticus (SE) with later exposure to penicillin to test whether leptin treatment immediately after neonatal SE would exert neuroprotective effects on cognition, seizure threshold and hippocampal mossy fiber sprouting, as well if leptin had any influence on the expression of zinc transporter 3 (ZnT3) and calcium homeostasis-related CB-D28k in the hippocampus.