5-hydroxytryptamine (5-HT, Serotonin)Serotonin is a monoamine neurotransmitter that is derived from tryptophan and is primarily found in the gastrointestinal tract, blood platelets, and the central nervous system. It is popularly thought to be a contributor to feelings of well-being and happiness.Serotonin in the gastrointestinal tract increases gastric motility. In the central nervous system serotonin regulations mood, appetite, sleep, and memory.
|