Role of prefrontal cortical calcium independent phospholipase A₂ in antidepressant-like effect of maprotiline.

There is increasing interest in the pathophysiology and neurochemistry of the prefrontal cortex (PFC) in depression. Blood flow and metabolism are decreased in the PFC of patients with depression compared to controls. Changes in long-chain polyunsaturated fatty acids (PUFAs) are also associated with depression.

Lipidomic analyses of the mouse brain after antidepressant treatment: evidence for endogenous release of long-chain fatty acids?

Recently, there has been considerable interest in a possible link between changes in brain polyunsaturated fatty acids, neural membrane phospholipid degradation, serotonergic neurotransmission, and depression. The present study aims to examine effects of antidepressants on lipids in different regions of the brain at individual molecular species level, using the novel technique of lipidomics. Balb/C mice received daily intraperitoneal (i.