Abstract
The effect of prostaglandins (PGs) A1, E1, E2, F, and F administered intraventricularly at doses of 0.02–4.0 μg/rat were studied in some behavioral, antinociceptive and anticonvulsant tests in rats. Exploratory and locomotor activity were decreased by all PGs except A1 and F which had no effect on locomotor activity. All PGs studied, except A1, induced hyperthermia and afforded protection in the ‘hot-plate’ analgesic test and against maximal electroshock seizures.