Results 111 to 120 of about 6,126,512 (255)

Technique for the simultaneous measurement of renal ATP, blood flow and pH in a large animal model of septic shock

, 2007
BACKGROUND: Simultaneous measurement of renal blood flow, renal ATP, renal pH and mean arterial pressure (MAP) might help investigators understand the mechanisms responsible for acute renal failure (ARF) in sepsis.
Langenberg, Christoph, Wan, Li, Pell, Gaby S., Bolomo, Rinaldo A., May, Clive, Wellard, R. Mark, Jackson, Graeme, Williams, John   +7 more
core  

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

Advanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin, Yimo Yan, Nikola Cesarovic, Simone Schuerle   +3 more
wiley   +1 more source

Longitudinal assessment of renal allograft function in donors and pediatric recipients by arterial spin labeling MRI perfusion quantification

Scientific Reports
We analyzed cortical renal blood flow (cRBF) by ASL-MRI in ten donors (4 females, mean age 46 ± 6) and dedicated pediatric recipients (4 females, mean age 14 ± 4) before transplantation and at 3-, 6-, and 12-months post-transplant to identify allograft ...
Tijana Radovic, Brankica Spasojevic, Mirjana Cvetkovic, Gordana Milosevski-Lomic, Milica M. Jankovic, Ivana Gojkovic, Polina Pavicevic   +6 more
doaj   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

The denervation or activation of renal sympathetic nerve and renal blood flow. [PDF]

J Res Med Sci, 2023
Kharazmi F, Hosseini-Dastgerdi H, Pourshanazari AA, Nematbakhsh M.   +3 more
europepmc   +1 more source

Magnetically Actuated Microrobot for Drug Delivery: Current Progress and Challenges

Advanced Robotics Research, EarlyView.
Magnetically actuated microrobots are reshaping targeted drug delivery through wireless propulsion, programmable materials, and localized therapeutic release. This review examines how fabrication, body material selection, structural architecture, loading mechanisms, and imaging‐guided control converge to enable microrobotic therapies while identifying ...
Yang Yang, David J. Cappelleri
wiley   +1 more source

Mitochondria and Neuromast Tagging With Fluorescent Gallium‐Triapine Analogues: In Cellulo MP FLIM and Zebrafish Live Imaging

Advanced Science, EarlyView.
Fluorescent BODIPY‐conjugated thiosemicarbazone ligands and their Ga(III), In(III), and Fe(III) complexes, inspired by Triapine, are developed as theranostic agents. Multiphoton FLIM and confocal microscopy in cancer cells and zebrafish reveal real‐time uptake, mitochondrial localisation, and whilst spectroscopic assays indicated preserved complex ...
Megan J. Green, Michael W. Jones, Merissa Saleem, Haobo Ge, Melita Tvardauskaite, Julia Dudzic, Fernando Cortezon‐Tamarit, Rory L. Arrowsmith, Charareh Pourzand, Gabriele Kociock‐Kohn, Nicholas H. Rees, Jonathan R. Dilworth, Stephen Faulkner, Stanley W. Botchway, David Gurevich, Sofia I. Pascu   +15 more
wiley   +1 more source

A blood-perfusion flowmeter [PDF]

, 1975
Includes bibliographical references.A variety of methods have been used for measuring blood flow in large vessels. However, almost all of these methods are unsuitable for measuring perfusion flow in tissue.
Hughes, Timothy John
core   +1 more source

Pre‐Regenerative Endothelial Cells Empowered by Antler Blood Exosomes Orchestrate Peripheral Nerve Repair

Advanced Science, EarlyView.
The pre‐regenerative vascular niche (PVN) is essential for nerve repair, yet its endothelial blueprint remains unclear. We identified angiogenic ECs (AECs) as the dominant pre‐regenerative subset and found that antler blood–derived exosomes (AB‐EXO) promote repair via IMP3.
Jinsheng Huang, Qiang Chen, Aihua Jin, Xiaoqi Yang, Hui Zhou, Weiquan Gong, Jin Cheng, Jun Dai, Minjin Wang, Meihua Piao, Yuanyi Wang, Nan Zhou   +11 more
wiley   +1 more source

Smoking effects on renal and central hemodynamics in men and women with essential arterial hypertension

Кардиоваскулярная терапия и профилактика, 2009
Aim. To compare renal and central hemodynamic parameters in smoking and non-smoking men and women with essential arterial hypertension (EAH).Material and methods.
V. I. Podzolkov, A. E. Bragina, Yu. N. Rodionova   +2 more
doaj