Prostaglandins, platelets, and schizophrenia.

Prostaglandin (PG) E1 enhances formation of 3H-adenosine-3',5'-cyclic monophasphate (3H-cAMP) in platelets pulse-labeled with 3H-adenine. This response was assessed as an index of receptor sensitivity and of PG function. Prostagladin E1-stimulated 3H-cAMP accumulation in paltelets from schizophrenics was significantly reduced compared with control subjects. Platelet incorporation of 3H-adenine and basal 3H-cAMP accumulation. We discuss the results in terms of the possible role of PGs in the etiopathology of schizophrenia and derivative implications for treatment.