Zadrozna B, Buczko W
Pol J Pharmacol Pharm. 1976 Nov-Dec;28(6):679-84.
Depressive behavioral effects of acetylcholine (10 mug ivtr) and physostigmine (0.3 mg/kg ip), and prolongation of the duration of electrogenic seizures produced by the drugs were prevented by intraperitoneal or intraventricular administration of FDP (0.5 mg/kg or 5 mug resp.). The peptides did not affect the brain acetylcholine level and did not influence the inhibitory effect of physostygmine on AChE activity.