Tryptamine, N,N-Dimethyltryptamine, N,N-Dimethyl-5-hydroxytryptamine and 5-Methoxytryptamine in Human Blood and Urine
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چکیده
منابع مشابه
Blood and urine 5-hydroxytryptophan and 5-hydroxytryptamine levels after administration of two 5-hydroxytryptamine precursors in normal man.
Six healthy male subjects received equimolar amounts of two 5-hydroxytryptamine (5-HT) precursors, 5-hydroxy-L-tryptophan (5-HTP) and gamma-L-glutamyl-5-hydroxy-L-tryptophan (glu-5-HTP), on two occasions in a randomised cross-over study. There were marked increases in urinary 5-HTP and 5-HT excretion after infusion of both compounds. Mean urinary excretion rate of 5-HT, which was < 0.7 nmol min...
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The potent frog skin-lightening agent “melatonin” was isolated from pineal tissue and characterized as N-acetyl-5-methoxytryptamine by Lerner, Case, and Takahashi (1). Recently, Axelrod and Weissbach (2), studying the biogenesis of this hormone, have shown it to be the product of a specific methylating enzyme system in the pineal gland which acts on the substrate N-acetylserotonin, a substance ...
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The potent frog skin-lightening agent “melatonin” was isolated from pineal tissue and characterized as N-acetyl-5-methoxytryptamine by Lerner, Case, and Takahashi (1). Recently, Axelrod and Weissbach (2), studying the biogenesis of this hormone, have shown it to be the product of a specific methylating enzyme system in the pineal gland which acts on the substrate N-acetylserotonin, a substance ...
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ژورنال
عنوان ژورنال: Nature
سال: 1965
ISSN: 0028-0836,1476-4687
DOI: 10.1038/2061052a0