Results 101 to 110 of about 624,360 (317)
Global Sensitivity Analysis in a Mathematical Model of the Renal Interstitium [PDF]
arXiv, 2016 The pressure in the renal interstitium is an important factor for normal kidney function. Here we develop a computational model of the rat kidney and use it to investigate the relationship between arterial blood pressure and interstitial fluid pressure. In addition, we investigate how tissue flexibility influences this relationship.
arxiv
Emerging key roles for P2X receptors in the kidney [PDF]
, 2013 P2X ionotropic non-selective cation channels are expressed throughout the kidney and are activated in a paracrine or autocrine manner following the binding of extracellular ATP and related extracellular nucleotides. Whilst there is a wealth of literature
Birch, R. E. +3 more
core +2 more sources
Advanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.The top‐performing lipid nanoparticle, incorporating a novel ionizable lipid derived from vitamin B5, demonstrates high mRNA transfection efficiency, low toxicity, favorable stability, targeted delivery to lymphoid tissues, and high immunogenicity, showing promise as a carrier for mRNA vaccines for infectious diseases and cancer.
Soyeon Yoo +11 more
wiley +1 more source
Frontiers in OncologyObjectiveTo compare the safety and effectiveness of minimum flow clamping combined with 3D printing technology and highly selective renal artery clamping in laparoscopic nephron-sparing surgery.MethodsFifty-two patients with renal cancer undergoing ...
Lingbo Yang +3 more
doaj +1 more source
BMC Nephrology, 2020 Background Transplant renal artery dissection is a rare and serious event that can cause allograft dysfunction and activation of the renin–mediated renovascular hypertension.
Shunta Hori +7 more
doaj +1 more source
Automatic Delineation of Kidney Region in DCE-MRI [PDF]
arXiv, 2019 Delineation of the kidney region in dynamic contrast-enhanced magnetic resonance Imaging (DCE-MRI) is required during post-acquisition analysis in order to quantify various aspects of renal function, such as filtration and perfusion or blood flow. However, this can be obfuscated by the Partial Volume Effect (PVE), caused due to the mixing of any single
arxiv
Ultrasonic Doppler measurement of renal artery blood flow [PDF]
An extensive evaluation of the practical and theoretical limitations encountered in the use of totally implantable CW Doppler flowmeters is provided. Theoretical analyses, computer models, in-vitro and in-vivo calibration studies describe the sources and
Freund, W. R., Meindl, J. D.
core +4 more sources
Plasma 5-hydroxyindoleacetic acid as an endogenous index of renal plasma flow [PDF]
, 1989 Plasma 5-hydroxyindoleacetic acid as an endogenous index of renal plasma flow. 5-Hydroxyindoleacetic acid (5-HIAA), the major serotonin metabolite, was measured in human plasma and urine using liquid chromatography and electrochemical detection.
Déchaux, Michèle +4 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Most in vitro cancer models lack cellular diversity, functional complexity, and clinical relevance. This work highlights the generation of an innovative dynamic tetraculture with autologous patient‐derived cells within a vascularized tumor‐on‐chip, as well as the recapitulation of endothelial anergy features induced by the tumor microenvironment ...
Christine Lansche +16 more
wiley +1 more source
Acta Cirúrgica Brasileira, 2011 PURPOSE: Evaluate the renal blood flow by using a laser flow meter, Laserflow Vasamedics®, after the ischemia/reperfusion in two different times of the arterial renal vessel clamping.
Fernando Meyer +5 more
doaj +1 more source