... to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Congestive heart failure Hypertension Aortocaval fistula Renal blood flow Renal vascular reactivity Angiotensin II Renal denervation Over the past decades...

... of the aorto-caval fistula (ACF). Renal blood flow (RBF) responses were determined to renal arterial administration of ANG II, native 11,12-EET, an analog of 14,15-EETs (EET-A), norepinephrine (NE), acetylcholine (Ach) and bradykinin (Bk) in healthy (i.e., sham-operated) TGR and ACF TGR (5 weeks after ACF...

...Vojtech Kratky; Libor Kopkan; Sona Kikerlova; Zuzana Huskova; Milos Taborsky; Janusz Sadowski; Frantisek Kolar; Ludek Cervenka Background/Aims: Reduction of renal blood flow (RBF) is commonly thought to be a causative factor of renal dysfunction in congestive heart failure (CHF), but the exact...

...Aso Saeed; Gerald F. DiBona; Gregor Guron Aim: The aim was to investigate effects of selective endothelin (ET) receptor antagonists on renal hemodynamics and dynamic renal blood flow autoregulation (RBFA) in angiotensin II (Ang II)-infused rats on a high NaCl intake. Methods: Sprague-Dawley rats...

... and total, cortical, and medullary blood flow were continuously recorded in anesthetized Sprague-Dawley rats. Results: NAC had no effect on renal hemodynamics in control rats. Both DTZ and IOH induced biphasic changes in renal blood flow and cortical renal blood flux and persistently reduced medullary blood...

...Claude Braun; Claudia Lang; Berthold Hocher; Norbert Gretz; Fokko J. van der Woude; Peter Rohmeiss The renal endothelin (ET) system has been claimed to play an important role in the regulation of renal blood flow (RBF) and sodium excretion in primary hypertension. The aim of the present study...

... losartan reduced the renal arterial pressure (RAP) from 165 ± 8 to 125 ± 6 mm Hg (p < 0.01) in 2K-1C hypertensive rats and reduced the RAP from 107 ± 2 to 101 ± 1 mm Hg (p < 0.05) in normotensive animals. Renal blood flow (RBF), total and local GFR were decreased in the nonclipped kidney of 2K-1C...

... in creatinine clearance (C Cr ) filtration fraction (FF) and renal blood flow (RBF) was prevented by infusion of ANF (C cr : group 1, 0.16 ± 0.05 vs. group 2, 1.01 ± 0.25 ml/min × kg BW; FF: groupl, 4.0 ± 1.6 vs group2, 14.114.1%; RBF: groupl, 6.0 ± 1.2 vs. group 2,9.2 ± 1.6 ml/min × kg BW); however...

... interpreting results from chronically instrumented kidneys. Renal blood flow Renal sympathetic nerves Conscious dogs Chronic instrumentation Renal Physiol Biochem 1990:13:324-327 © 1990 S.Karger AG. Basel 1011-6524/90/0136-0324 S2.75/0 Renal Norepinephrine Content Decreases after Chronic Flow Probe...

..., but not the renal tubules, are supplied by dopaminergic as well as by noradrenergic nerves. Tyrosine hydroxylase Dopa decarboxylase Catecholamines Renal blood flow Renal tubules Renin release Renal Physiol Biochem 1991:14:55-62 © 1991 S. Kargcr AG. Basel 1011-6524/91/0142-0055 S2.75/0 Two Patterns...

...J. Keil; R. Lehnfeld; H.W. Reinhardt; R. Mohnhaupt; Gabriele Kaczmarczyk The effects of a 60-min intravenous infusion of angiotensin II (A II; 4 or 20 ng A II/min/kg body weight) on renal blood flow (RBF; electromagnetic flow transducer, control value 19-25 ml/min/kg), glomerular filtration rate...

.... Tubuloglomerular feedback Adenosine receptor Carbonic anhydrase Glomerular filtration rate Proximal reabsorption Renal blood flow 21 05 2007 25 07 2007 20 9 2007 © 2007 S. Karger AG, Basel 2007 Copyright / Drug Dosage / Disclaimer Copyright: All rights reserved. No part...

... rats (SHR) have shown reduced glomerular filtration rate (GFR) and renal blood flow (RBF) for a short period at the age of 4–6 weeks during blood pressure increase. We tested the hypothesis that a decline in GFR during development of hypertension in SHR might be more pronounced in juxtamedullary cortex...

...Rolf E.F. Christiansen; Anca B. Roald; Camilla Gjerstad; Olav Tenstad; Bjarne M. Iversen Background/Aims: To gain insight into the effect of arginine vasopressin (AVP) on renal hemodynamics in hypertensive rats, we investigated the vasoconstrictive response to AVP on total renal blood flow (RBF...

...Fred I. Kvam; Jarle Ofstad; Bjarne M. Iversen Autoregulation of renal blood flow (RBF) and glomerular filtration rate (GFR) is well maintained in the spontaneously hypertensive rat (SHR). In old SHR, the RBF autoregulation is dependent upon prostaglandins as well as the sympathetic nervous system...