![Figure 1 from Conversion L-tryptophan to melatonin in the gastrointestinal tract: the new high performance liquid chromatography method enabling simultaneous determination of six metabolites of L-tryptophan by native fluorescence and UV-VIS detection. Figure 1 from Conversion L-tryptophan to melatonin in the gastrointestinal tract: the new high performance liquid chromatography method enabling simultaneous determination of six metabolites of L-tryptophan by native fluorescence and UV-VIS detection.](https://d3i71xaburhd42.cloudfront.net/d5d67e96a5fa2538526cd5072e8c652e8513b399/2-Figure1-1.png)
Figure 1 from Conversion L-tryptophan to melatonin in the gastrointestinal tract: the new high performance liquid chromatography method enabling simultaneous determination of six metabolites of L-tryptophan by native fluorescence and UV-VIS detection.
Auxin driven indoleamine biosynthesis and the role of tryptophan as an inductive signal in Hypericum perforatum (L.) | PLOS ONE
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![CORE IM on Twitter: "Myth #2: tryptophan – your turkey's fave amino acid! A precursor to melatonin, L-tryptophan normally competes with other AAs for brain access. But in the setting of carbo-loading ( CORE IM on Twitter: "Myth #2: tryptophan – your turkey's fave amino acid! A precursor to melatonin, L-tryptophan normally competes with other AAs for brain access. But in the setting of carbo-loading (](https://pbs.twimg.com/media/EKeKa_6W4AAXVop.jpg:large)
CORE IM on Twitter: "Myth #2: tryptophan – your turkey's fave amino acid! A precursor to melatonin, L-tryptophan normally competes with other AAs for brain access. But in the setting of carbo-loading (
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Association between cord blood metabolites in tryptophan pathway and childhood risk of autism spectrum disorder and attention-deficit hyperactivity disorder | Translational Psychiatry
![Interactions of Tryptophan and Its Catabolites With Melatonin and the Alpha 7 Nicotinic Receptor in Central Nervous System and Psychiatric Disorders: Role of the Aryl Hydrocarbon Receptor and Direct Mitochondria Regulation Interactions of Tryptophan and Its Catabolites With Melatonin and the Alpha 7 Nicotinic Receptor in Central Nervous System and Psychiatric Disorders: Role of the Aryl Hydrocarbon Receptor and Direct Mitochondria Regulation](https://d3i71xaburhd42.cloudfront.net/f3a1ad72261f528f2db403d9dcd0bad04008ce58/2-Figure1-1.png)