Pituitary adenylate cyclase activating polypeptide (PACAP), vasoactive intestinal peptide (VIP) and peptide histidine-isoleucine (PHI), are structurally related endogenous peptides widely expressed in the central and peripheral nervous system and showing rich profile of biological activities. They act as neurotransmitters, neuromodulators and neurotrophic factors. Recently, their neuroprotectiv...

objective(s): stroke poses a crucial risk for mortality and morbidity. our study aimed to investigate the effect of p-coumaric acid on focal cerebral ischemia in rats. material and methods: rats were randomly divided into four groups, namely group i (control rats), group ii (ischemia rats), group iii (6 hr ischemia + p-coumaric acid rats) and group iv (24 hr ischemia + p-coumaric acid rats). ce...