Measurement of Urinary Catecholamines for Mice
نویسندگان
چکیده
منابع مشابه
Determination of Total Urinary Catecholamines
SYNOPSIS Two patients with phaeochromocytoma having atypical biochemical features are described. Total catecholamine excretion was normal in one and only slightly raised in the other; both had a diagnostic rise in output of metadrenaline and 4-hydroxy-3-methoxymandelic acid whilst 4-hydroxy-3-methoxyphenylglycol excretion was increased in one of them. During hypertensive attacks adrenaline excr...
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We report the history of a 39-year-old-man who suffered from refractory arterial hypertension and who was referred to us for the diagnosis of phaeochromocytoma due to increased urinary free catecholamines. The work-up revealed the diagnosis of cocaine-induced arterial hypertension. The pathogenesis of cocaine-induced arterial hypertension as well as the differential diagnosis of increased urina...
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1. The 24 h urinary excretion of noradrenaline and adrenaline is significantly lower in recumbent than ambulant normal subjects. 2. A diurnal variation exists in catecholamine excretion, the lowest values occurring during sleep. 3. Diurnal variation in sodium excretion parallels that in noradrenaline and adrenaline loss but the cycles can be separated by acute alterations in sleep/awake pattern...
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In a commentary on the existingmethodology for the determination of urinary estrogens, data are givenfor normalrangesin nonpregnancy and pregnancyurine aswell as the expectedinterferencesdue to medicationand substancesoccurring in high concentrationsin diseasestates. Becauseof the wide rangeof normal excretionvalues,the point is madethat onlyserialanalysesof a patient’sphysiologic course (e.g.,...
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ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2013
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.27.1_supplement.1006.1