Serotonin

A biochemical messenger and regulator, synthesized from the essential amino acid L-TRYPTOPHAN. In humans it is found primarily in the central nervous system, gastrointestinal tract, and blood platelets. Serotonin mediates several important physiological functions including neurotransmission, gastrointestinal motility, hemostasis, and cardiovascular integrity. Multiple receptor families (RECEPTORS, SEROTONIN) explain the broad physiological actions and distribution of this biochemical mediator.

Also Known As:

5 Hydroxytryptamine; 5-HT; 5-Hydroxytryptamine; 3-(2-Aminoethyl)-1H-indol-5-ol; Enteramine; Hippophaine; Hydroxytryptamine; 1H-Indol-5-ol, 3-(2-aminoethyl)-

Pharmalogical Action Categories:

Serotonin Receptor Agonists

Organic Chemicals: 140
- Amines: 4925
  - Biogenic Amines: 1003
    - Biogenic Monoamines: 29
      - Tryptamines: 1721
        Serotonin: 21407
Heterocyclic Compounds: 207
- Fused-Ring Heterocyclic Compounds
  - 2-Ring Heterocyclic Compounds
    - Indoles: 205
      - Tryptamines: 1721
        Serotonin: 21407
Biological Factors: 2560
- Inflammation Mediators: 1126
  - Autacoids: 278
    - Serotonin: 21407

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