Results 21 to 30 of about 8,833 (170)

No benefit of HIF prolyl hydroxylase inhibition for hypertensive renal damage in renovascular hypertensive rats

Frontiers in Physiology, 2023
Introduction: We previously reported that malignant hypertension is associated with impaired capillary density of target organs. Here, we tested the hypothesis that stabilization of hypoxia-inducible factor (HIF) in a modified “preconditioning” approach ...
Andrea Hartner, Thomas Dambietz, Nada Cordasic, Carsten Willam, Nicolai Burzlaff, Martin Brötsch, Christoph Daniel, Mario Schiffer, Kerstin Amann, Roland Veelken, Gunnar Schley, Karl F. Hilgers   +11 more
doaj   +1 more source

Renal artery bypass including aortic graft for renovascular hypertension

Journal of Pediatric Surgery Case Reports, 2019
Background: Renal artery stenosis (RAS) is a rare renal manifestation of tuberous sclerosis (TS). In children, it leads to renovascular hypertension that can be managed medically or surgically.
Ting-Chang Sheu, David Holt, Vishnu Moole, Daryl Barth, Ryan Nolte, James Swischuk   +5 more
doaj   +1 more source

Renal Artery Stenosis Presenting with Resistant Hypertension in Children and Adolescents: A Report of Five Cases

Turkish Journal of Nephrology, 2020
We aimed to present five patients presenting with hypertension and diagnosed as renal artery stenosis. Five patients with renal artery stenosis were studied retrospectively.
Mehtap Sak, İbrahim Gökçe, Neslihan Çiçek, Nurdan Yıldız, Feyyaz Baltacıoğlu, Harika Alpay   +5 more
doaj   +1 more source

Vesicoureteral Reflux, a Scarred kidney, and Minimal Proteinuria: An Unusual Cause of Adult Secondary Hypertension

Case Reports in Medicine, 2011
Hypertension affects about 65 million individuals in the United States. In adult patients, primary aldosteronism and renovascular causes are described as most prevalent.
Shaifali Sandal, Apurv Khanna
doaj   +1 more source

Should an Accessory Renal Artery be Considered as a Cause of Hypertension in Adolescents: a Case Report

Acta Clinica Croatica, 2023
The role of an accessory renal artery in the pathogenesis of hypertension is still controversial. In this report, we describe a previously healthy 16-year-old girl with an accessory right renal artery who presented with hypertensive urgency (no ...
Bernardica Valent Morić, Tomislav Krpan, Josipa Josipović   +2 more
doaj   +1 more source

Natural History of Chronic Kidney Disease in Sickle Cell Disease

American Journal of Hematology, Volume 101, Issue 7, Page 1456-1477, July 2026.
ABSTRACT Kidney complications, referred to as nephropathy, develop early in sickle cell disease (SCD). In addition to its known morbidity, abundant data show that chronic kidney disease (CKD) is associated with an increased mortality risk in SCD. Increasing evidence suggests that the natural history of SCD nephropathy is progressive. Initial glomerular
Kenneth I. Ataga
wiley   +1 more source

Renovascular hypertension

Kidney International, 1985
Renovascular hypertension is the most common cause of secondary hypertension. Interest in identifying patients with renal artery stenosis has been stimulated recently by advances in three areas. First, is the realization that not only can renal artery stenosis cause renovascular hypertension, but it can also lead to progressive renal failure (ischemic ...
openaire   +5 more sources

Renal artery fibromuscular dysplasia: diagnostic challenges in a child presenting with hyponatremic hypertensive syndrome (HHS)

Journal of Pediatric and Neonatal Individualized Medicine
A 2-year-9-month-old boy presented with renovascular hypertension caused by middle-segment stenosis of the right renal artery, and a severe hypertensive crisis, accompanied by hyponatremia, hypokalemia, and transient proteinuria. Fibromuscular dysplasia (
Asrar Abu Bakar, Sharifah Aishah Syed Ahmad Alsagoff, Muhamad Azamin Anuar, Ganeshwara Durai Raja Lingam   +3 more
doaj   +1 more source

Could Length and Reduced Diameter of Aberrant Renal Artery be Attributed to Significant Reno-vascular Hypertension in the Absence of Stenosis? [PDF]

Journal of Krishna Institute of Medical Sciences University, 2016
Hypertension depends upon various factors such as resistance, pressure difference viscocity, caliber and length of a vessel according to Hagen–Poiseuille law.
Gurudutt S. Joshi, Nayan G. Tada, Jayesh J. Varia, Shradha H. Patel   +3 more
doaj  

α-Lipoic Acid Reduces Hypertension and Increases Baroreflex Sensitivity in Renovascular Hypertensive Rats

Molecules, 2012
Renovascular hypertension has robust effects on control of blood pressure, including an impairment in baroreflex mechanisms, which involves oxidative stress.
Valdir A. Braga, Leônidas G. Mendes-Junior, Drielle D. Guimarães, Thyago M. Queiroz   +3 more
doaj   +1 more source