Plasma and Urinary Catecholamines in Hypertension
نویسندگان
چکیده
منابع مشابه
Plasma and urinary catecholamines in salt-sensitive idiopathic hypertension.
Nineteen patients with normal renin idiopathic hypertension were arbitrarily classified as salt-sensitive or salt-resistant depending on whether their mean arterial pressure did or did not increase by 8% or more when sodium intake was increased. The responses of the two subsets and of five normal subjects to sodium intakes of 9, 109, and 249 mEq/day given for 7 days were as follows: The salt-se...
متن کاملPlasma Catecholamines and Essential Hypertension
Of 78 comparative studies of plasma catecholamines in patients with essential hypertension and in normotensive controls, most reported higher catecholamine levels in the hypertensives, although only about 40% of the studies were positive (reporting statistically significant hypertensivenormotensive differences). Although there was dramatic variability in catecholamine values within and across s...
متن کامل[Arterial hypertension and increased urinary catecholamines].
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...
متن کاملUrinary and plasma catecholamines and urinary catecholamine metabolites in pheochromocytoma: diagnostic value in 19 cases.
We review our data on the measurement of catecholamines and their metabolites in 19 patients with pheochromocytoma. All the assays were specific high-performance liquid chromatographic procedures with electrochemical detection. The assay of fractionated metanephrines was 100% sensitive. Normal values for both urinary norepinephrine and epinephrine were found in two asymptomatic patients with ph...
متن کاملPlasma catecholamines and essential hypertension. An analytical review.
Of 78 comparative studies of plasma catecholamines in patients with essential hypertension and in normotensive controls, most reported higher catecholamine levels in the hypertensives, although only about 40% of the studies were positive (reporting statistically significant hypertensive-normotensive differences). Although there was dramatic variability in catecholamine values within and across ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Folia Endocrinologica Japonica
سال: 1959
ISSN: 0029-0661
DOI: 10.1507/endocrine1927.34.10_999