|1.||Eisenhofer, Graeme: 19 articles (12/2014 - 05/2002)|
|2.||Pacak, Karel: 11 articles (04/2014 - 05/2002)|
|3.||Lenders, Jacques W M: 7 articles (03/2014 - 09/2002)|
|4.||Peitzsch, Mirko: 6 articles (12/2014 - 03/2013)|
|5.||Bornstein, Stefan R: 6 articles (11/2014 - 03/2011)|
|6.||Beuschlein, Felix: 5 articles (04/2014 - 05/2012)|
|7.||Goldstein, David S: 5 articles (04/2005 - 01/2003)|
|8.||Prejbisz, Aleksander: 4 articles (04/2014 - 03/2013)|
|9.||Januszewicz, Andrzej: 4 articles (04/2014 - 03/2013)|
|10.||Siegert, Gabriele: 4 articles (01/2014 - 07/2012)|
03/01/2014 - "Seasonal variation in plasma free normetanephrine concentrations: implications for biochemical diagnosis of pheochromocytoma."
01/01/2014 - "The workup included an endocrinological examination, which revealed a moderately elevated urine normetanephrine level, suggesting the possibility of a pheochromocytoma. "
12/01/2011 - "In two patients where pheochromocytoma was excluded, plasma metanephrin or normetanephrine was above the reference level, corresponding to a specificity of 99%. "
10/01/2011 - "She was found to have elevated urinary normetanephrine levels; radiological imaging revealed bilateral pheochromocytomas with a pancreatic lesion. "
05/01/2004 - "Consistently elevated plasma levels of free normetanephrine provided the first and only biochemical evidence for a pheochromocytoma in this case. "
|2.||Hypertension (High Blood Pressure)
07/01/2015 - "The goal of this study was to test for evidence of heightened sympathetic tone as indicated by 24-hour urinary normetanephrine levels, clinic and ambulatory heart rate (HR), HR variability, arterial stiffness as indexed by pulse wave velocity, and systemic vascular resistance compared with patients with controlled resistant hypertension. "
05/01/1999 - "We report the case of a 68-year-old man who presented with a mass 3 x 4 cm in size located in the right adrenal gland together with extreme hypertension, tripled urine levels for normetanephrine, and normal plasmatic levels of metanephrines. "
12/01/1980 - "2. Spinal fluid normetadrenaline was 1.8-16% of the simultaneous plasma values in patients with phaeochromocytoma, whereas levels in spinal fluid exceeded those of plasma in primary hypertension. "
12/01/1980 - "Central and regional normetadrenaline in evaluation of neurogenic aspects of hypertension: aid to diagnosis of phaeochromocytoma."
12/01/1979 - "Increased plasma and urinary normetanephrine in young patients with primary hypertension."
|3.||Genetic Predisposition to Disease (Genetic Predisposition)
07/01/2007 - "A cross-sectional multicentre study including 1260 subjects assessed the diagnostic efficacy of free plasma metanephrine and normetanephrine in low-risk patients screened for resistant or markedly accelerated hypertension, paroxysmal hypertension, 'flushes' and, in a small proportion, for adrenal incidentaloma or genetic predisposition to pheochromocytoma. "
05/01/2012 - "Serum normetadrenaline was elevated in keeping with functional paragangliomas. "
01/01/2015 - "A 19-year-old patient with symptoms, normetanephrine levels and radiological findings suspicious for a paraganglioma, a rare tumor arising from extra-adrenal chromaffin cells within the sympathetic nervous system, is presented. "
01/01/2013 - "Both patients also had bilateral adrenal pheochromocytomas (second patient also had paraganglioma at left renal hilum) with elevation of plasma free normetanephrine levels. "
04/01/2014 - "Measurement of plasma/urinary catecholamine metabolites--especially normetanephrine (NMN)--represents a gold standard in biochemical detection of succinate dehydrogenase subunit B (SDHB) and D (SDHD)-related pheochromocytomas (PHEO) and paragangliomas (PGL). "
01/01/2013 - "[Diagnosis of pheochromocytoma and paraganglioma: the clonidine suppression test in patients with borderline elevations of plasma free normetanephrine]."
|5.||Depressive Disorder (Melancholia)
08/01/1986 - "Patients who met DSM-III criteria for a major depressive episode with melancholia (N = 8) had significantly higher urinary outputs of normetanephrine than controls, whereas patients with a major depressive episode without melancholia (N = 7) and dysthymic disorder patients (N = 8) had levels comparable with controls. "
02/01/1983 - "Normetanephrine, metanephrine, and the internal standard are separated from interfering peaks in about 15 min. The method is applicable to the relatively low amounts of normetanephrine (100-600 micrograms/24 h) and metanephrine (50-400 micrograms/24 h) found in normal subjects and patients with depressive disorders or hypertension. "
06/01/1986 - "Thirteen patients with endogenous depression, compared to 25 normal controls, had a significantly greater ratio of the urinary excretion of norepinephrine plus its metabolite normetanephrine to either the sum of the two urinary norepinephrine metabolites 3-methoxy-4-hydroxyphenylglycol plus vanillylmandelic acid or to the sum of urinary norepinephrine and all of its metabolites. "
06/01/1986 - "As urinary levels of norepinephrine and normetanephrine are derived from an extraneuronal metabolic pathway, while levels of 3-methoxy-4-hydroxyphenylglycol and vanillylmandelic acid are more representative of total norepinephrine metabolism, these results suggest that there is a shift in endogenous depression to extraneuronal metabolic pathways for norepinephrine and its metabolites."
09/01/1995 - "In addition to the animal experiments, the following data of six patients with an "endogenous" depression were recorded over a period of several weeks: the clinical findings by means of the Hamilton Depression Rating Scale, and the excretion of normetanephrine and of vanillylmandelic acid (VMA) in the urine before, during and after treatment with imipramine. "
|4.||Vanilmandelic Acid (Vanillylmandelic Acid)
|7.||Succinate Dehydrogenase (Fumarate Reductase)