What is HMNT and DAO?
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Disregard its content, if any, as it only contains raw reference material for the future post.
Video of the German guy + video transcript of the whole series !! YAY!
histamine-N-methyltransferase (HNMT) the second most important enzyme inactivating histamine, is a cytosolic protein (30), which can convert histamine only in the intracellular space of cells. (DAO works on extracellular histamine)