Results 41 to 50 of about 539,621 (259)

Renal failure in experimental sepsis: role of Endothelin and the Toll-like receptor 4 [PDF]

, 2011
Sepsis is the leading cause of renal failure in critically ill patients, but the pathogenesis of septic kidney dysfunction is poorly defined. The current paradigm states that hypoperfusion and excessive renal vasoconstriction results in renal ischemia.
Fenhammar, Johan
core   +1 more source

Organs Blood Flow during Elevation of Body Temperature in Sevoflurane Anesthetized Rats

Anesthesiology Research and Practice, 2017
The aim of this study is to investigate how elevation of body temperature changes organs blood flow during sevoflurane anesthesia. We conducted in vivo research on 14 male Wistar rats to monitor pulse rate and arterial blood pressure and measure hepatic,
Koichi Shimo, Ko Takakura, Kenji Shigemi
doaj   +1 more source

Faster Blood Flow Rate Does Not Improve Circuit Life in Continuous Renal Replacement Therapy: A Randomized Controlled Trial [PDF]

, 2017
Objectives: To determine whether blood flow rate influences circuit life in continuous renal replacement therapy. Design: Prospective randomized controlled trial. Setting: Single center tertiary level ICU.
Aitken, L. M., Baldwin, I., du Toit, E., Fealy, N., Lo, S.   +4 more
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Doppler evaluation of renal blood flow as a predictive index of acute renal failure in perinatal asphyxia

Journal of Pediatric and Neonatal Individualized Medicine, 2019
Background: Renal involvement is a common occurrence in perinatal asphyxia. Till date, only a handful of studies from across the globe have evaluated the use of renal Doppler as a predictive modality for acute kidney injury (AKI) in birth asphyxia. Aims:
Viraraghavan Vadakkencherry Ramaswamy, Arvind Saili, Rama Anand, Sushma Nangia   +3 more
doaj   +1 more source

The comparative study of color doppler flow imaging, superb microvascular imaging, contrast-enhanced ultrasound micro flow imaging in blood flow analysis of solid renal mass

Cancer Imaging, 2022
Purposes To evaluate the value of Color Doppler Flow Imaging (CDFI), Superb Microvascular Imaging (SMI) and Contrast-enhanced Ultrasound Microflow Imaging (MFI) in display the microvascular blood flow signals in renal solid lesions.
Yiran Mao, Jie Mu, Jing Zhao, Fan Yang, Lihui Zhao   +4 more
doaj   +1 more source

Intrarenal Doppler approaches in hemodynamics: A major application in critical care

Frontiers in Physiology, 2022
The treatment of severe cases usually requires multimodality hemodynamic monitoring approaches, particularly for tissue and organ perfusion tracking. Currently, only a few studies have investigated renal perfusion status at the bedside.
Xiaoling Qian, Xiaoling Qian, Junhai Zhen, Qingxiang Meng, Li Li, Jing Yan   +5 more
doaj   +1 more source

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
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Pathophysiological Roles of Aldosterone and Mineralocorticoid Receptor in the Kidney

Journal of Pharmacological Sciences, 2011
Aldosterone, a steroid hormone, has traditionally been viewed as a key regulator of fluid and electrolyte homeostasis, as well as blood pressure, through the activation of mineralocorticoid receptor (MR).
Kazi Rafiq, Hirofumi Hitomi, Daisuke Nakano, Akira Nishiyama   +3 more
doaj   +1 more source

Impaired endothelial function of the retinal vasculature in hypertensive patients [PDF]

, 2004
<p><b>Background and Purpose:</b> Arterial hypertension constitutes a central factor in the pathogenesis of stroke. We examined endothelial function of the retinal vasculature as a model of the cerebral circulation.</p> <p ...
Delles, C., Harazny, J., Hilgers, K.F., Michelson, G., Oehmer, S., Schmieder, R.E.   +5 more
core   +1 more source

Disease severity adversely affects delivery of dialysis in acute renal failure [PDF]

, 2007
Background/Aims: Methods of intermittent hemodialysis (IHD) dose quantification in acute renal failure (ARF) are not well defined. This observational study was designed to evaluate the impact of disease activity on delivered single pool Kt/V-urea in ARF ...
American College of Chest Physicians/Society of Critical Care Medicine Consensus Conference, Clark WR, Daugirdas JT, Daugirdas JT, Evanson JA, Evanson JA, Helmut Schiffl, Himmelfarb J, Ikizler TA, Jaber BL, Kanagasundaram NS, Klouche K, Knaus WA, Leblanc M, Liangos O, Marshall MR, Paganini EP, Paganini EP, Saudan P, Watson PE, Weisbord SD   +20 more
core   +1 more source