This is serotonin action on neuronal mitochondria. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for ...

Until recently, however, the mechanism of action of these stimuli was not known. Now, scientists report that an increase in serotonin concentration in a specific region of the locust's nervous ...

Many antidepressants help improve mood by prolonging the action of serotonin in the body. Schizophrenia is a psychiatric disorder characterized by delusions (persistent and false beliefs ...

Serotonin syndrome is a preventable, drug-related complication that results from increased brain-stem serotonin activity, usually precipitated by the use of one or more serotonergic drugs. Its ...

After all, your gut — and not your brain — produces 90% of your entire body’s serotonin. A recent study revealed that making antidepressants that exclusively interact with intestinal cells ...

Switching from a selective serotonin reuptake inhibitor (SSRI) to a serotonin-norepinephrine reuptake inhibitor (SNRI) is a common step for individuals whose depression isn’t fully managed with ...

But some research suggests certain foods may help boost levels of serotonin, known as the ‘feel-good’ chemical. Is this true? You might have heard of serotonin. It’s a chemical messenger ...

While it's hard to disentangle what exactly is responsible for your sense of happiness, four chemicals can take a big chunk of the credit: dopamine, serotonin, endorphins, and oxytocin.

Previous studies in this laboratory have shown that serotonin is derived from the essential amino acid, tryptophan, and is rapidly metabolized by the enzyme, monoamine oxidase, to 5 ...

Monitor for serotonin syndrome ... The mechanism of antidepressant action of escitalopram, the S-enantiomer of racemic citalopram, is presumed to be linked to potentiation of serotonergic activity ...