Results 71 to 80 of about 576,676 (310)

Evaluation of Renal Blood Flow in Chronic Kidney Disease Using Arterial Spin Labeling Perfusion Magnetic Resonance Imaging

Kidney International Reports, 2017
Chronic kidney disease (CKD) is known to be associated with reduced renal blood flow. However, data in humans are limited to date. Methods: In this study, noninvasive arterial spin labeling magnetic resonance imaging data were acquired in 33 patients ...
Lu-Ping Li, Huan Tan, Jon M. Thacker, Wei Li, Ying Zhou, Orly Kohn, Stuart M. Sprague, Pottumarthi V. Prasad   +7 more
doaj   +1 more source

Estimation of the vascular resistance amplifier in the renal vascular bed in conscious hypertensive rabbits: comparison with the total peripheral vasculature

Heliyon, 2020
Objectives: The vascular amplifier in hypertension is a result of structural changes in resistance arteries. We estimated the vascular amplifier hypertensive:normotensive (H:N) ratio in the renal bed compared with the total peripheral bed in conscious ...
Makhala M. Khammy, James A. Angus, Christine E. Wright   +2 more
doaj   +1 more source

Perspectives on Renal Blood Flow Autoregulation

Experimental Biology and Medicine, 1991
ConclusionThere is a continuing debate in regard to the relative contribution of TGF and myogenic mechanisms in the control autoregulation in the kidney. Much of the controversy, relating to the relative importance of each mechanism can possibly be explained simply by considering the species from which evidence is derived. Differences in autoregulatory
D M, Pollock, R O, Banks
openaire   +2 more sources

Nomenclature for renal replacement therapy and blood purification techniques in critically ill patients: practical applications [PDF]

, 2016
This article reports the conclusions of the second part of a consensus expert conference on the nomenclature of renal replacement therapy (RRT) techniques currently utilized to manage acute kidney injury and other organ dysfunction syndromes in ...
Bagshaw, S. M., Balducci, A., Baldwin, I., Barbarigo, F., Bellomo, R., Bellomo, Rinaldo, Braganã³, P., Braunsky, J., Calletti, F., Cerda, J., Cerda, Jorge, Chawla, L., De Gaudio, A. Raffaele, De Rosa, S., De Rosa, Silvia, Di Somma, S., Doi, K., Dosil Rosende, P., Emmett, M., Fecondini, L., Galavotti, D., Garzotto, F., Garzotto, Francesco, Gibney, N., Goldstein, S. L., Guadagni, G., Honore, Patrick M., Honorã, P., Hoste, E., Inadome, S., Kashani, K., Katz, N., Kellum, J., Kenley, R., Kobayashi, Y., Lannoy, J., Lewington, A., Lorenzin, Anna, Mariano, F., Mccullough, P. A., Mehta, R. L., Menneguerre, J., Mettifogo, M., Neri, M., Neri, Mauro, Ostermann, M., Pani, A., Payen, Didier, Pirazzoli, P., Pohlmeier, R., Pouchoulin, D., Ricci, Z., Ricci, Zaccaria, Ronco, C., Ronco, Claudio, Rosner, M., Samoni, Sara, Seamann, M., Shaw, A., Tolwani, A., Villa, G., Villa, Gianluca, Vincent, J. L., Vincent, Jean-Louis, Wendon, J., Wendon, Julia, Zaccaria, Marta   +66 more
core   +4 more sources

A Qualitative Analysis of Patient Perspectives and Preferences in Lupus Management to Guide Lupus Guidelines Development

Arthritis Care &Research, EarlyView.
Objective A patient‐centered approach for chronic disease management, including systemic lupus erythematosus (SLE), aligns treatment with patients’ values and preferences, leading to improved outcomes. This paper summarizes how patient experiences, perspectives, and priorities informed the American College of Rheumatology (ACR) 2024 Lupus Nephritis (LN)
Shivani Garg, Izzy Hartel, Lisa R. Sammaritano, Anca Askanase, Bonnie L. Bermas, Maria Dall'Era, Alí Duarte‐García, Victoria P. Werth, Brad Rovin, Reem A. Mustafa, Amy S. Turner, Bené Williams, Brian L. Ung, Hiya Bhavsar, Monique C. Gore‐Massy, Nahirannette Pulido, Natacha Guerrero, Natalie M. Smith, Wambui Machua, Linda T. Hiraki, Mary Beth Son   +20 more
wiley   +1 more source

The unsuitability of implantable Doppler probes for the early detection of renal vascular complications - a porcine model for prevention of renal transplant loss. [PDF]

PLoS ONE, 2017
Vascular occlusion is a rare, but serious complication after kidney transplantation often resulting in graft loss. We therefore aimed to develop an experimental porcine model for stepwise reduction of the renal venous blood flow and to compare an ...
Chris Amdisen, Bente Jespersen, Ulla Møldrup, Anna K Keller   +3 more
doaj   +1 more source

Contrast-enhanced ultrasound examination for the assessment of renal perfusion in cats with chronic kidney disease [PDF]

, 2017
Background: Contrast-enhanced ultrasound examination (CEUS) is a functional imaging technique allowing noninvasive assessment of tissue perfusion. Studies in humans show that the technique holds great potential to be used in the diagnosis of chronic ...
Daminet, Sylvie, Duchateau, Luc, Paepe, Dominique, Saunders, Jimmy, Stock, Emmelie, Vandermeulen, Eva, Vanderperren, Katrien   +6 more
core   +2 more sources

Diagnostic Use of Testing for Novel Murine Autoantibodies for Sjögren Disease in the Rheumatology Outpatient Setting

Arthritis Care &Research, EarlyView.
Objective The goal was to assess the diagnostic performance of three novel autoantibodies (NA) for Sjögren disease (SjD) by comparing NA prevalence in patients with SjD, other autoimmune rheumatic diseases (ARDs), nonspecific chronic sialadenitis (CS), and controls.
Chadwick R. Johr, Michael D. George, Vatinee Y. Bunya, Nora Sandorfi, Mina Massaro‐Giordano, Frederick B. Vivino   +5 more
wiley   +1 more source

Temporal Trends and Short‐ and Long‐Term Mortality of People With Acute Myocardial Infarction and Rheumatoid Arthritis: A Nationwide Cohort Study

Arthritis Care &Research, EarlyView.
Objective We investigated whether a diagnosis of rheumatoid arthritis (RA) affects the quality of inpatient acute myocardial infarction (AMI) care and long‐term mortality post‐AMI. Methods We analyzed data from 784,091 adults, 6,047 with a diagnosis of RA, from England and Wales hospitalized with AMI between 2005 and 2019 from the Myocardial Ischaemia ...
Megan Butler, Nicholas Weight, Muhammad Rashid, Rodrigo Bagur, Purvi Parwani, Samantha Hider, Edward Roddy, Robert Butler, Mamas A. Mamas   +8 more
wiley   +1 more source

Renal hemodynamics disturbances and microalbuminuria in young patients with arterial hypertension

Кардиоваскулярная терапия и профилактика, 2005
Aim. To identify the first clinical signs of renal pathology in young patients (under 35) with initial stages of arterial hypertension (AH). Material and methods. Fifty-seven men with Stage I-II AH, aged 15-35, were examined.
I. G. Fomina, E. N. Gavrilova, N. E. Gaidamakina, T. A. Dyakova, D. A. Zateyshchikova   +4 more
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