Catecholamin

New catecholamin research from University of Groningen described

Published in Drug Law Weekly, September 22nd, 2009

"Measurements of the 3-O-methylated metabolites of catecholamines [metanephrines (MNs)] in plasma or urine are recommended for diagnosis of pheochromocytoma. It is unclear whether these tests are susceptible to dietary influences," scientists in Netherlands report.

"The aim of the study was to determine the short-term influence of a catecholamine-rich diet on plasma and urinary fractionated MNs. We conducted a crossover study in a specialist medical center involving 26 healthy adults. Subjects consumed catecholamine-rich nuts and fruits at fixed times on one day (about 35 mu mol dopamine and 1 mu mol norepinephrine) and catecholamine-poor products on another day. Blood...

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Source: Drug Law Weekly (2009-09-22)

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