...Takafumi Yura; Shigekazu Yuasa; Megumu Fukunaga; Kamal F. Badr; Hirohíde Matsuo To examine the utility of Doppler ultrasound in assessing renal hemodynamics, we investigated the effects of dopamine and dobutamine on renal blood flow using Doppler ultrasound technique and conventional clearance...

...Danny F. Schoors; Brigitte Velkeniers; Alain G. Dupont Increasing evidence suggests that dopamine is synthesized within the kidney and that this intrarenally formed dopamine plays a role in sodium handling. We report on a case, in which a patient had markedly elevated urinary dopamine levels, due...

...Yuhei Kawano; Terukazu Kawasaki; Nobuyuki Kawazoe; Isao Abe; Keiko Uezono; Michio Ueno; Koshiro Fukiyama; Teruo Omae Under standardized conditions, we determined circadian urinary excretion of sodium (Na) and free dopamine (DA), norepinephrine (NE) and epinephrine (E) in 20 normotensive, 20...

...D. Lumlertgul; M. Keoplung; V. Sitprija; P. Moollaor; P. Suwangool The effects of furosemide and furosemide with dopamine on renal function were studied in 23 patients with acute renal failure due to falciparum malaria whose serum creatinine ranged from 230 to 947 μmol/l. Furosemide given...

...A.J. Smit; S. Meijer; H. Wesseling; W.D. Reitsma; A.J.M. Donker Renal hemodynamics and sodium excretion were determined before and during infusion of dopamine in doses ranging from 0.25 to 8 μg/kg/min in healthy volunteers (n = 15) and in patients with renal disease and moderately impaired renal...

...Eriko Katayama; Toshio Ogura; Zensuke Ota The characteristics of dopamine receptors, as well as the effects of denervation and dopamine infusion on dopamine receptors were studied using the radiolabeled receptor assay of [ 3 H]-spiperone on rat kidney membrane preparations. The rat renal cortex...

...G.C. Agnoli; R. Borgatti; M. Cacciari; C. Garutti; E. Ikonomu; P. Lenzi In healthy women during moderate hydrosaline retention we have evaluated the antagonistic effects of sulpiride – enantiomers and racemic – on the renal action of a low-dose dopamine (DA) infusion (0.1 μg/kg/min). The studies...

...Gopal Krishna; Pauline Chusid; Robert D. Hoeldtke The pathogenesis of acquired hypoaldosteronism, a frequent cause of hyperkalemia in patients with chronic renal failure, is poorly understood. The present studies were undertaken to investigate the role of dopamine in suppressing mineralocorticoid...

...G. Graziani; A. Cantaluppi; S Casati; A. Citterio; A. Scalamogna; A. Aroldi; R. Silenzio; D. Brancaccio; C. Ponticelli Into 24 oliguric patients with acute renal failure (ARF) for whom mannitol and high-dose frusemide had failed to promote a diuresis, dopamine (3 μg/kg/min) plus frusemide (10–15 mg...

..., we administered a combination of low-dose dopamine (1–3 µg/ kg/min i.v.) and furosemide (100–200 mg every 6–8 h). This combination was uniformly effective in inducing a brisk, lasting diuresis and was associated with either stable or reduced serum creatinine levels in two-thirds of the patients...

...Clinton N. Corder; Jashwant Sharma; Robert H. McDonald, Jr. Plasma norepinephrine (NE), epinephrine (EPI), dopamine (DPM), dopamine β-hydroxylase (DBH), and renin were measured in patients undergoing maintenance hemodialysis. The predialysis NE, EPI and DPM concentrations were lower than normal...

... tubular reabsorption of sodium, whereas an increase in blood volume leads to a decrease in renal nerve activity, a decreased release of norepinephrine, an increased release of dopamine, possible β-adrenergic stimulation and a decreased tubular reabsorption of sodium. 2 12 2008 Renal nerves...

... or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Kidney Cysteine dioxygenase Sulphur amino acid Cysteine Cysteine sulphinic acid Dopamine Sodium reabsorption Cysteine dioxygenase (CDO, EC 1.13.11.20) catalyses...

... in NS rats. ANP therefore probably has some causative role in the natriuresis of AcVE but none in that of HS loading. Urinary dopamine was significantly increased by HS and further increased by AcVE in both NS and HS rats, the relationship between dopamine and natriuresis being significantly positive (r...