Palmitoylethanolamide in animal model shows potential antidepressant effects. - GreenMedInfo Summary

Depression is a common brain disorder affecting about 350 million people worldwide. Although the pharmacological treatment currently available can produce benefits in the majority of cases, residual depressive symptoms, cognitive deficits, functional impairment, and increase in frequency of relapses are frequently present in unipolar and bipolar depressed patients correctly treated. In the last years, numerous evidences have demonstrated the involvement of endocannabinoid system in the pathophysiology of mood disorders. Considering the recent findings about the antidepressant effect of palmitoylethanolamide in animal model, we have hypothesized the potential antidepressant effect of this fatty acid amide in unipolar and bipolar depressed patients.