Results 71 to 80 of about 571,370 (304)
Advanced Functional Materials, EarlyView.Porous silicon nanoparticles (PSiNPs) reprogram macrophage endocytosis of manganese@albumin‐based TLR4 nanoagonists, driving TRIF‐biased TLR4 signaling, eliciting robust proinflammatory responses, and potentiating macrophage‐mediated immunotherapeutic effects against NSCLC.
Xiaomei Zhang +9 more
wiley +1 more source
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
Metal Nanoclusters for Cancer Imaging and Treatment
Advanced Functional Materials, EarlyView.This review aims to provide a comprehensive summary and discussion of the core–shell design capabilities of metal nanoclusters (NCs) at the atomic level for cancer imaging and treatment. It offers essential insights into the design principles of metal NCs while also encouraging the exploration of other nanomaterials and their potential theranostic ...
Haiguang Zhu +5 more
wiley +1 more source
Inter-study reproducibility of arterial spin labelling magnetic resonance imaging for measurement of renal perfusion in healthy volunteers at 3 Tesla [PDF]
, 2014 Background: Measurement of renal perfusion is a crucial part of measuring kidney function. Arterial spin labelling magnetic resonance imaging (ASL MRI) is a non-invasive method of measuring renal perfusion using magnetised blood as endogenous contrast ...
Delles, C. +10 more
core +3 more sources
Linchuang shenzangbing zazhiObjective To explore the value of blood flow resistance index of both kidneys plus visceral adipose tissue-derived serine protease inhibitor (Vaspin) in predicting renal function in patients with type 2 diabetic nephropathy (T2DN).
Wen-qi Lu +5 more
doaj +1 more source
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 +7 more
doaj +1 more source
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 +2 more
doaj +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 +3 more
doaj +1 more source
Biomaterial Strategies for Targeted Intracellular Delivery to Phagocytes
Advanced Functional Materials, EarlyView.Phagocytes are essential to a functional immune system, and their behavior defines disease outcomes. Engineered particles offer a strategic opportunity to target phagocytes, harnessing inflammatory modulation in disease. By tuning features like size, shape, and surface, these systems can modulate immune responses and improve targeted treatment for a ...
Kaitlyn E. Woodworth +2 more
wiley +1 more source
Acute effects of ferumoxytol on regulation of renal hemodynamics and oxygenation [PDF]
, 2016 The superparamagnetic iron oxide nanoparticle ferumoxytol is increasingly used as intravascular contrast agent in magnetic resonance imaging (MRI). This study details the impact of ferumoxytol on regulation of renal hemodynamics and oxygenation.
Cantow, Kathleen +7 more
core +2 more sources