Results 41 to 50 of about 24,274 (243)

Neuroendocrine regulation of salt and water metabolism

Brazilian Journal of Medical and Biological Research, 1997
Neurons which release atrial natriuretic peptide (ANPergic neurons) have their cell bodies in the paraventricular nucleus and in a region extending rostrally and ventrally to the anteroventral third ventricular (AV3V) region with axons which project to ...
S.M. McCann, C.R. Franci, A.L.V. Favaretto, J. Gutkowska, J. Antunes-Rodrigues   +4 more
doaj   +1 more source

Exaggerated Natriuresis in Experimental Hypertension

Experimental Biology and Medicine, 1986
The exaggerated natriuretic response to intravenous isotonic saline volume expansion in conscious spontaneous hypertensive rats (SHR), compared to normotensive Wistar-Kyoto rats (WKY), is associated with an exaggerated inhibition of renal nerve activity.
Linda L. Sawin, Gerald F. DiBona
openaire   +3 more sources

Urapidil: management of complicated hypertensive crises and effects on renal function. Therapeutist’s view

Кардиоваскулярная терапия и профилактика, 2012
Aim. To compare the effectiveness of urapidil and enalaprilat in cardiac patients with complicated hypertensive crise (HC), including the effect of the medications on renal function. Material and methods.
G. P. Arutyunov, L. G. Oganezova
doaj   +1 more source

Impairment of natriuresis and diuresis induced by intrarenal adrenoceptor mechanisms in an experimental model of cirrhosis in rats

Heliyon, 2019
The contribution of intrarenal alpha-2 adrenergic receptors in mediating the enhanced renal excretory responses evoked by the alpha-2-agonist xylazine was examined in a model of cirrhosis in rats.
Maycon I.O. Milanez, Antônio M. Cabral, José G.P. Pires, Cássia T. Bergamaschi, Ruy R. Campos, Henrique A. Futuro Neto, Nyam F. Silva   +6 more
doaj   +1 more source

Effects of Sodium-Glucose Cotransporter 2 Inhibitors on Water and Sodium Metabolism

Frontiers in Pharmacology, 2022
Sodium-glucose cotransporter 2 (SGLT2) inhibitors exert hypoglycemic and diuretic effects by inhibiting the absorption of sodium and glucose from the proximal tubule.
Jun Tang, Jun Tang, Lifang Ye, Lifang Ye, Qiqi Yan, Qiqi Yan, Xin Zhang, Xin Zhang, Lihong Wang, Lihong Wang   +9 more
doaj   +1 more source

Efferent Pathways in Sodium Overload-Induced Renal Vasodilation in Rats [PDF]

, 2014
Hypernatremia stimulates the secretion of oxytocin (OT), but the physiological role of OT remains unclear. the present study sought to determine the involvement of OT and renal nerves in the renal responses to an intravenous infusion of hypertonic saline.
Amaral, Nathalia O., Blanch, Graziela T., Borges, Clayton L., Castro, Carlos H. de, Colugnati, Diego Basile, Cravo, Sergio Luiz, Ferreira-Neto, Marcos L., Filgueira, Fernando P., Freiria-Oliveira, Andre H., Naves, Lara M., Oliveira, Thiago S. de, Pedrino, Gustavo R., Reis, Angela A. S., Rosa, Daniel A., Schoorlemmer, Gerhardus Hermanus Maria, Soares, Celia M. A., Xavier, Carlos H.   +16 more
core   +6 more sources

Urine sodium concentration after intravenous furosemide in dogs with acute congestive heart failure and correlation with treatment efficacy

Journal of Veterinary Internal Medicine
Background Poor natriuresis is a potential marker of diuretic resistance in dogs with acute congestive heart failure (CHF) but little is known about the relationship between urine sodium concentration (uNa) and frequency of successful decongestion ...
Victoria Convey, Terry Huh, Erin J. Achilles, Laura K. Massey, Victoria F. McKaba, Kerry A. Loughran, Marc S. Kraus, Anna R. Gelzer, Alexandra V. Crooks, Mark A. Oyama   +9 more
doaj   +1 more source

Angiotensin II‐induced natriuresis is attenuated in knockout mice lacking the receptors for tumor necrosis factor‐α

Physiological Reports, 2021
Intravenous infusion of relatively higher doses of angiotensin II (AngII) elicits natriuresis as opposed to its usual anti‐natruretic response. As AngII can induce tumor necrosis factor‐α (TNFα) production which elicits natriuresis via its action on TNFα
Dewan S. A. Majid, Alexander Castillo
doaj   +1 more source

Renal pericytes: regulators of medullary blood flow [PDF]

, 2012
Regulation of medullary blood flow (MBF) is essential in maintaining normal kidney function. Blood flow to the medulla is supplied by the descending vasa recta (DVR), which arise from the efferent arterioles of juxtamedullary glomeruli.
Agmon Y., Beach R.E., Biondi M., Burnstock G., Casellas D., Cohen H.J., Edwards R.M., Guan Z., Harrison‐Bernard L.M., Harrison‐Bernard L.M., Jamison R.L., Kreisberg M.S., Kriz W., Larson T.S., Lazarowski E.R., Lerman L.O., Majid D.S., Pallone T.L., Rouget C., Seldin D.W., Stern M.D., Strick D.M., Takenaka T., Takezawa K., Turner M.R., Unwin R.J., Yamagishi S., Yang S.   +27 more
core   +1 more source

Disturbances of sodium in critically ill adult neurologic patients: A clinical review [PDF]

, 2006
Disorders of sodium and water balance are common in critically ill adult neurologic patients. Normal aspects of sodium and water regulation are reviewed. The etiology of possible causes of sodium disturbance is discussed in both the general inpatient and
Crocker, M, Smith, M, Tisdall, M, Watkiss, J   +3 more
core