Results 161 to 170 of about 7,071 (219)

A Rare Presentation of Bilateral Pheochromocytoma With a Flank Pain Radiating to the Back: A Case Report and Narrative Review. [PDF]

AACE Endocrinol Diabetes
Nadeem N, Zafar N, Imtiaz S.
europepmc   +1 more source

A Unique Case of Metastatic Paraganglioma in a Patient With Parkinson Disease. [PDF]

JCEM Case Rep
Aye ST, Oo TD, Lwin NA.
europepmc   +1 more source

The Role of Cortisol Secretion in Pheochromocytomas and Paragangliomas: Clinical and Perioperative Implications.

J Clin Endocrinol Metab
Zawadzka K, Calissendorff J, Rzepka E, Pędziwiatr M, Hubalewska-Dydejczyk A, Falhammar H.   +5 more
europepmc   +1 more source

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A simple analysis for normetanephrine and metanephrine in urine

Clinica Chimica Acta, 1960
Abstract A simple method is described tor tlu' determination of the total metanephrine and normetanephrine in urine. The urinary metabolites are adsorbed on Amberlite CG 50, eluted and converted to vanillin which is assayed spectrophotometrically. The daily excretion of the metanephrines in normal urine is less than 1 mg/day.
exaly   +3 more sources

A radioenzymatic method for determination of normetanephrine in blood plasma

Journal of Proteomics, 1981
A radioenzymatic assay for determination of normetanephrine in blood plasma is described. It was based on N-methylation of normetanephrine by phenylethanolamine-N-methyltransferase using S-adenosyl[methyl-3]methionine as the methyl donor. 2981 +/- 85 cpm (mean +/- s mean, n = 32) were obtained from 1 ng normetanephrine. Blank values corresponded to 27 +
M, Nagel-Hiemke, H J, Schümann
exaly   +3 more sources