Journal of analytical toxicology, 13(2), 117-119 (1989-03-01)
A sensitive and specific gas chromatography/mass spectrometry (GC/MS) method has been developed for the simultaneous analysis of methampthetamine and its metabolites (amphetamine, p-hydroxymethamphetamine, and p-hydroxyamphetamine) in monkey urine. The method has been applied to the analysis of urine samples from
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 21(9), 1117-1119 (2005-12-21)
A highly-sensitive analytical method for the detection of p-hydroxymethamphetamine (pOHMA) in urine is presented. The proposed method combines liquid-liquid extraction with acetonitrile and solid-phase extraction by thin-layer chromatography (TLC) with oxidation using potassium hexacyanoferrate(III) and sodium hydroxide to detect the
German journal of ophthalmology, 5(3), 168-170 (1996-05-01)
In suspected Horner's syndrome, cocaine eye drops are applied to verify the diagnosis. Subsequent application of hydroxyamphetamine or pholedrine eye drops allows localization of the site of the interruption in the oculosympathetic pathway. In the present study the influence of
Xenobiotica; the fate of foreign compounds in biological systems, 36(2-3), 259-267 (2006-05-17)
The urinary concentrations of the main metabolites of methamphetamine (MA), specifically p-hydroxymethamphetamine-sulfate (p-OHMA-Sul) and p-hydroxymethamphetamine-glucuronide (p-OHMA-Glu), were directly measured in MA users and rats using an optimized LC-ESI MS method. The concentrations of the two conjugates in 50 MA human
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