Biomaterial Database

The effect of oral inorganic sulphate on the metabolism of 4-hydroxyphenethylamine (tyramine) in man: tyramine O-sulphate measurement in human urine. 1974

I Smith, and P D Mitchell

1. Urinary excretion of tyramine O-sulphate in six normal human subjects after an oral dose of 125mg of tyramine hydrochloride alone, and with a supplement of Na(2)SO(4), was determined by using chromatographic and electrophoretic separations followed by spectrophotofluorimetry. 2. In every case the excretion of tyramine O-sulphate was increased significantly after sulphate supplementation.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D002250	Carbon Radioisotopes	Unstable isotopes of carbon that decay or disintegrate emitting radiation. C atoms with atomic weights 10, 11, and 14-16 are radioactive carbon isotopes.	Radioisotopes, Carbon
D002854	Chromatography, Paper	An analytical technique for resolution of a chemical mixture into its component compounds. Compounds are separated on an adsorbent paper (stationary phase) by their varied degree of solubility/mobility in the eluting solvent (mobile phase).	Paper Chromatography,Chromatographies, Paper,Paper Chromatographies
D004590	Electrophoresis, Paper	Electrophoresis in which paper is used as the diffusion medium. This technique is confined almost entirely to separations of small molecules such as amino acids, peptides, and nucleotides, and relatively high voltages are nearly always used.	Paper Electrophoresis
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D006868	Hydrolysis	The process of cleaving a chemical compound by the addition of a molecule of water.
D013050	Spectrometry, Fluorescence	Measurement of the intensity and quality of fluorescence.	Fluorescence Spectrophotometry,Fluorescence Spectroscopy,Spectrofluorometry,Fluorescence Spectrometry,Spectrophotometry, Fluorescence,Spectroscopy, Fluorescence
D013431	Sulfates	Inorganic salts of sulfuric acid.	Sulfate,Sulfates, Inorganic,Inorganic Sulfates
D013696	Temperature	The property of objects that determines the direction of heat flow when they are placed in direct thermal contact. The temperature is the energy of microscopic motions (vibrational and translational) of the particles of atoms.	Temperatures