Identification of 2-guanidinoethanol in human urine
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چکیده
منابع مشابه
Identification of the diketopiperazine of histidylproline in human urine.
During surveys of amines in the urine of children, Perry et al. (1) and Perry and Schroeder (2) found among the unidentified free bases present a substance which produced an orange-red color when chromatograms were sprayed with diazotized sulfanilic acid. This substance was designated “Compound 9.” Subsequently Compound 9 has been detected in all amine concentrates of unhydrolyzed urines of a l...
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Urine provides an alternative to blood plasma as a potential source of disease biomarkers. One urinary biomarker already exploited in clinical studies is aquaporin-2. However, it remains a mystery how aquaporin-2 (an integral membrane protein) and other apical transporters are delivered to the urine. Here we address the hypothesis that these proteins reach the urine through the secretion of exo...
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The normal urinary chromatographic pattern on the high-resolution UV-Analyzer exhibits approximately 20 major peaks and more than 100 minor peaks. Three of the major chromatographic peaks, observed in most urinary samples from both normal and pathologicsubjects,have recentlybeen identified as 5.hydroxymethyl.2furoic acid, 2-furoylglycine, and 2,5-furand ica rboxylic acid. A related compound, 5....
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ژورنال
عنوان ژورنال: European Journal of Biochemistry
سال: 2008
ISSN: 0014-2956
DOI: 10.1111/j.0014-2956.1985.00465.x