High performance liquid chromatographic analysis of time-dependent changes in urinary excretion of indoleamines following tryptophan administration

Analytical conditions of prepurification extraction and HPLC separation were optimized for determination of urinary serotonin and tryptamine. Under optimal conditions, serotonin, tryptamine and an internal standard were extracted with 15% v/v n‐propanol in diethyl ether from urine samples alkalized...

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Veröffentlicht in:	Biomedical chromatography 1989-07, Vol.3 (4), p.157-160
Hauptverfasser:	Tsuchiya, Hironori, Ohtani, Shigeru, Takagi, Nobuhiko, Hayashi, Tokishi
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Chromatography, High Pressure Liquid Humans Male Serotonin - urine Spectrometry, Fluorescence Time Factors Tryptamines - urine Tryptophan - administration & dosage
Online-Zugang:	Volltext
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