منابع مشابه
The concentration-dependence of CRF-like diuretic peptide: mechanisms of action.
The mechanism of action of synthetic CCRF-DP, the corticotropin-releasing factor (CRF)-related diuretic peptide of the salt marsh mosquito Culex salinarius, was investigated in isolated Malpighian tubules of the yellow fever mosquito Aedes aegypti. A low concentration of CCRF-DP (10(-9)mol l-1) caused a small but insignificant increase in transepithelial secretion of NaCl and fluid, but signifi...
متن کاملDiuretic Drugs
By selectively regulating solute or fluid reabsorption, the kidneys play the major role in maintaining the volume and composition of extracellular fluid. Many diseases, including congestive heart failure, hepatic cirrhosis, and Cushing’s syndrome (glucocorticoid excess), are associated with or cause significant alterations in extracellular fluid balance. Diuretics inhibit renal sodium transport...
متن کاملEvaluation of neonatal hydronephrosis with diuretic renography
The common use of maternal ultrasonography has increased the apparent incidence of neonatal hydronephrosis. Many of these cases are found to have partial obstruction at the ureteropelvic junction (UPJ). These patients are safely managed in our institution with careful observation and only occasionally require surgical intervention. The authors present two contrastin...
متن کاملDiuretic therapy and diuretic resistance in cardiac failure.
s 40 venous capacitance within a few minutes before any with oedema is defined as a clinical state where the braking phenomenon occurs before the therapeutic measurable increase in urinary output can be seen [1,2]. This rapid haemodynamic improvement is goal is reached. thought to be due to the release of vasodilatory prostaglandins [3]. However, in a study in patients with severe oedema, i.v. ...
متن کاملNovel diuretic targets.
As the molecular revolution continues to inform a deeper understanding of disease mechanisms and pathways, there exist unprecedented opportunities for translating discoveries at the bench into novel therapies for improving human health. Despite the availability of several different classes of antihypertensive medications, only about half of the 67 million Americans with hypertension manage thei...
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ژورنال
عنوان ژورنال: BMJ
سال: 1972
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.5798.505-a