Results 31 to 40 of about 16,792 (298)

Renal biomarkers of male and female Wistar rats (Rattus norvegicus) undergoing renal ischemia and reperfusion [PDF]

Acta Cirúrgica Brasileira, 2015
PURPOSE:To investigate biomarkers of acute renal injury in Wistar rats, subjected to left renal ischemia for 10 minutes, and then compare reperfusion at 24 hours, and at 5, 7, 14 and 21 days after the procedure.METHODS: Eight female and male rats between
Telma Bazzano, Tamy Ingrid Restel, Lenir Cardoso Porfirio, Albert Schiaveto de Souza, Iandara Schettert Silva   +4 more
doaj   +2 more sources

Uromodulin – a Link between Sodium Excretion and Alteration in Circadian Blood Pressure Pattern in Prehypertensives

Acta Clinica Croatica, 2023
Although changes in dietary sodium intake alter blood pressure (BP) in salt-sensitive individuals, pathophysiological mechanisms are still unknown.
Josipa Josipović, Livija Šimičević, Živka Dika, Nikola Bulj, Mislav Vrsalović, Bojan Jelaković   +5 more
doaj   +1 more source

Renal Soluble Guanylate Cyclase Is Downregulated in Sunitinib‐Induced Hypertension

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018
Background The tyrosine kinase inhibitor sunitinib causes hypertension associated with reduced nitric oxide (NO) availability, elevated renal vascular resistance, and decreased fractional sodium excretion.
Jeannine Witte, Melanie Mühlbauer, Diana Braun, Antje Steinbach, Janine Golchert, Rainer Rettig, Olaf Grisk   +6 more
doaj   +1 more source

Screening for an Underlying Tubulopathy in Children With Growth Failure, Simply Maths?

Frontiers in Pediatrics, 2022
BackgroundInvolving pediatric nephrological input in the clinical diagnostic work-up of children with short stature, gave rise to the hypothesis that the presence of an underlying renal tubular disorder in children with short stature is possibly ...
Caroline Becue, Britt Ceuleers, Marieke den Brinker, Marieke den Brinker, Ines Somers, Kristien J. Ledeganck, Hilde Dotremont, Dominique Trouet, Dominique Trouet   +8 more
doaj   +1 more source

Effects of water deprivation on renal hydroelectrolytic excretion in chronically Trypanosoma cruzi-infected rats

Revista da Sociedade Brasileira de Medicina Tropical, 1995
The effect of an 8 hour-period of water deprivation on fluid and electrolyte renal excretion was investigated in male Wistar rats infected with the strain São Felipe (12SF) of Trypanosoma cruzi, in comparison with age and sex matched non-infected ...
T.T. Rosa, L.F. Junqueira Junior, F.J.C. Mangia, J.P.R. Veiga, F.V. Pádua   +4 more
doaj   +1 more source

Maintenance of hypertensive hemodynamics does not depend on ROS in established experimental chronic kidney disease. [PDF]

PLoS ONE, 2014
While the presence of oxidative stress in chronic kidney disease (CKD) is well established, its relation to hypertensive renal hemodynamics remains unclear.
Diana A Papazova, Arianne van Koppen, Maarten P Koeners, Ronald L Bleys, Marianne C Verhaar, Jaap A Joles   +5 more
doaj   +1 more source

Urinary output and fractional excretion of sodium and urea as indicators of transient versus intrinsic acute kidney injury during early sepsis

Critical Care, 2013
IntroductionThe pathophysiology of acute kidney injury (AKI) in sepsis is ill defined. We investigated parameters associated with low glomerular filtration, and their predictive value to discriminate transient from intrinsic septic AKI.MethodsIn 107 ...
J. Vanmassenhove, G. Glorieux, E. Hoste, A. Dhondt, R. Vanholder, W. van Biesen   +5 more
semanticscholar   +1 more source

Fractional excretion of sodium, chloride, potassium and calcium during DDAVP testing.

, 2013
Abbreviations:; FeNa = fractional excretion of sodium; FeK = fractional excretion of potassium; FeCl = fractional excretion of chloride; FeCa = fractional excretion of calcium.Data are expressed as mean ± SD ...
Domenica Rita Lasorsa (330758), Marianna Ranieri (330759), Giovanna Valenti (330762), Giuseppe Procino (330755), Lisa Mastrofrancesco (330756), Grazia Tamma (330757), Gilda Stringini (330760), Francesco Emma (311956), Maria Svelto (330761)   +8 more
core   +1 more source

Retrospective analysis of inferior vena cava collapsibility with point of care ultrasound and urine sodium and FENa in patients with early stage acute kidney injury

Journal of Community Hospital Internal Medicine Perspectives, 2017
Early stage acute kidney injury (AKI) is an independent risk factor for an increase in mortality. Accurate assessment of volume status is a major challenge during the early stages of acute renal injury.
Faizan Babar, Gurkeerat Singh, Mustafa Noor, Bruce Sabath   +3 more
doaj   +1 more source

SODIUM REABSORPTION ESTIMATION FOR EVALUATION OF FUNCTIONAL STATE OF TRANSPLANTED KIDNEY

Вестник трансплантологии и искусственных органов, 2009
Sodium reabsorption and sodium consumption (daily sodium excretion) were studied in 63 health volunteers and 100 recipients of kidney allografts. We elaborated the nomogramm for definition of sodium reabsorption with confidence interval 95% and proposed ...
I. E. Borodoulin, I. A. Pronchenko, I. P. Ermakova   +2 more
doaj   +1 more source