Serotonin Flashcards

1
Q

Wo kommt Serotonin vor?

A
  • Walnüsse, Bananen, Kiwis, Kakao, …

Im Mensch:
- enterochromaffine Zellen des GI-Trakts 90 %
- Neurone 10 %
- Thrombozyten

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2
Q

Synthese von Serotonin

A

Aus Tryptophan —> 5-Hydroxy-Tryptophan —> 5-Hydroxy-Tryptamin = Serotonin

Enzyme:
- Tryptophan-Hydroxylase: TPH1, TPH2
- aromatische L-Aminsäure-Decarboxylase

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