Results 51 to 60 of about 1,269,390 (393)
Critical Care, 2012 IntroductionAcute kidney injury (AKI), which is a major complication after cardiovascular surgery, is associated with significant morbidity and mortality.
G. Bragadottir, B. Redfors, S. Ricksten
semanticscholar +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
Robert O. Banks, David M. Pollock
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Circulation. Cardiovascular Interventions, 2013 Background—Atherosclerotic renal artery stenosis (ARAS) is known to reduce renal blood flow, glomerular filtration rate (GFR) and amplify kidney hypoxia, but the relationships between these factors and tubulointerstitial injury in the poststenotic kidney
A. Saad +9 more
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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
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Angiotensin II in experimental hyperdynamic sepsis [PDF]
, 2009 INTRODUCTION: Angiotensin II (Ang II) is a potential vasopressor treatment for hypotensive hyperdynamic sepsis. However, unlike other vasopressors, its systemic, regional blood flow and renal functional effects in hypotensive hyperdynamic sepsis have not
Bellomo, Rinaldo +3 more
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Measurement of Renal Blood Flow in the Rat
Experimental Biology and Medicine, 1975 The radioactive microsphere technique is a simple method for measurement of RBF and intrarenal blood flow distribution in the rat that does not require surgical manipulation of the kidney or general anesthesia. The results are reproducible and compatible with other established techniques.
John M. Weller +3 more
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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 +5 more
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Post-transplant renal artery stenosis: The hemodynamic response to revascularization [PDF]
, 2001 Background. Percutaneous transluminal angioplasty and stenting are relatively noninvasive approaches to treat post-transplant renal artery stenosis.
Nani, Roberto, Remuzzi, Andrea
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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 +3 more
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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 +4 more
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