3 matokeo
We studied the aliphatic alcohols in 100 urines from 25 patients with diabetes mellitus under treatment with insulin, oral antidiabetic medication, or special diet. The procedure involves adsorption of the low-molecular-weight urinary metabolites on a porous polymer of 2,6-diphenyl-p-phenylene oxide
Volatile urinary components are analyzed by a combination of gas chromatography, mass spectrometry and a data-acquisition system. Mass fragmentograms using the mass spectrometric data on magnetic tape are recorded for the primary aliphatic alcohols ethanol, n-propanol, isobutanol and isopentanol and
Abnormally increased concentrations of the aliphatic alcohols ethanol, n-propanol, isobutanol, n-butanol and isopentanol and the ketones 4-heptanone and cyclohexanone in human urine reflect metabolic disorders related to diabetes mellitus. For the determination of these low-molecular-weight