5-Hydroxyindoleacetic acid

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Science and technology

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What Wikipedia says

5-Hydroxyindoleacetic acid (5-HIAA) is the main metabolite of serotonin. The metabolic intermediate 5-hydroxyindoleacetaldehyde (5-HIAL) is formed from serotonin by monoamine oxidase (MAO) and then 5-HIAA is formed from 5-HIAL via aldehyde dehydrogenase (ALDH).

Excerpt from the Wikipedia article “5-Hydroxyindoleacetic acid”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

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