Results 61 to 70 of about 106,293 (333)

NFE2-Related transcription factor 2 coordinates antioxidant defense with thyroglobulin production and iodination in the thyroid gland [PDF]

, 2018
Background: The thyroid gland has a special relationship with oxidative stress. While generation of oxidative substances is part of normal iodide metabolism during thyroid hormone synthesis, the gland must also defend itself against excessive oxidation ...
Amendola, Elena, Bongiovanni, Massimo, Carrasco, Nancy, Chartoumpekis, Dionysios V, Habeos, Ioannis, Juvenal, Guillermo Juan, Kensler, Thomas W., Liao, Xiao-Hui, Ntalampyra, Eleni, Refetoff, Samuel, Renaud, Cédric O., Ris Stalpers, Carrie, Rossich, Luciano Esteban, Santisteban, Pilar, Somm, Emmanuel, Sykiotis, Gerasimos P., Thomasz, Lisa, Trougakos, Ioannis P, Yamamoto, Masayuki, Ziros, Panos G   +19 more
core   +1 more source

Iodinated contrast media

World Journal of Advanced Research and Reviews, 2021
Contrast media are the materials utilized in radiology to improve the visualization of certain body structures subjected to analysis in a medical image. Contrast media are, then, diagnostic drugs because they increase the visibility of organs and tissues
Sami S. Alshowiman, Abdullah H Sahrah, Ayman K. Alswailem, S. Alotaibi, Abdulaziz A. ALtowaijiri, Wail A. Alghathami   +5 more
semanticscholar   +1 more source

Contrast-induced acute kidney injury and renal support for acute kidney injury : a KDIGO summary (part 2) [PDF]

, 2013
Acute kidney injury (AKI) is a common and serious problem affecting millions and causing death and disability for many. In 2012, Kidney Disease: Improving Global Outcomes completed the first ever international multidisciplinary clinical practice ...
Kellum, John A, Lameire, Norbert
core   +2 more sources

Precise Quantification of Angiogenesis in 3D Biomaterials Using in Vitro CAM Models: Enhancing 3Rs in Research and Minimizing in Vivo Dependency

Advanced Functional Materials, EarlyView.
The study develops elastin–fibrin scaffolds and evaluates angiogenesis using the chorioallantoic membrane (CAM) model. Advanced imaging with confocal microscopy and Indocyanine Green dye enables precise 3D quantification of vascular networks. Findings demonstrate superior microvessel visualization compared to micro‐CT using Microfil and Optiray 350 ...
Ece Melis Er, Martha Patricia Pérez González, Beatriz Gil Garrido, Jasmine Ho, Hae‐Won Kim, Jonathan Campbell Knowles, Jia Hua, Ferdinand Lali, Prasad Sawadkar   +8 more
wiley   +1 more source

Intravascular Iodinated Contrast Media Administration in Adults: A Patient Safety Approach [PDF]

, 2017
In 2013, The ICPS Contrast Media Usage and Exposure Workgroup was formed to review, define, assess and implement best practices regarding the use of intravascular iodinated contrast media (CM) in diagnostic and interventional procedures with respect to ...
Indianapolis Coalition for Patient Safety
core  

Kidney surveillance in the spotlight: contrast-induced acute kidney injury illuminated [PDF]

, 2018
Acute kidney injury comprises a heterogeneous group of conditions characterized by a sudden decrease in renal function over hours to days. Contrast-induced acute kidney injury (CI-AKI) is caused by radiographic contrast agents used in diagnostic imaging.
Atkinson, Simon J.
core   +1 more source

A Vertically‐Stacked Optoelectronic Sensor for Localized Hemodynamics Monitoring

Advanced Functional Materials, EarlyView.
This work introduces a hemodynamics monitoring sensor that features vertically stacked microLEDs and a heterogeneously integrated photodetector. The vertically stacked microLEDs enable localized measurements, and by designing the interoptode distance according to the depth of the target region, this vertically stacked optoelectronic sensor is ...
Taeyeon Lee, Jieun Jung, Hyeongoh Park, Dongwuk Jung, Doyune Kim, Changeui Hong, Seungbeom Kang, Hyunsoo Kim, Tae Kim, Jongho Lee   +9 more
wiley   +1 more source

Patients at risk for contrast-induced acute kidney injury

Italian Journal of Medicine, 2013
Subjects with hypovolemia and/or dehydration and pre-existing renal failure are considered at highest risk for radiocontrast-medium-induced acute kidney injury (RCI-AKI), and this risk increases in the presence of glomerular filtration rate or creatinine
Michele Meschi, Simona Detrenis, Marcella Saccò, Marcello Bertorelli, Enrico Fiaccadori, Alberto Caiazza, Giorgio Savazzi   +6 more
doaj   +1 more source

Zinc Preconditioning Provides Cytoprotection following Iodinated Contrast Media Exposure in In Vitro Models

Contrast Media & Molecular Imaging, 2021
Methods Normal human proximal renal kidney cells (HK-2) were preconditioned with either increasing doses of ZnCl2 or control. Following this preconditioning, cells were exposed to increasing concentrations of Iohexol 300 mg I2/ml for four hours.
M. Perera, J. Ischia, D. Bolton, A. Shulkes, G. Baldwin, O. Patel   +5 more
semanticscholar   +1 more source

Z‐Scheme Water Splitting Systems Based on Solid‐State Electron Conductors

Advanced Functional Materials, EarlyView.
This review examines the latest advances in Z‐scheme overall water splitting (OWS) systems for solar hydrogen production. These systems consist of suspended or immobilized hydrogen evolution photocatalysts (HEPs) and oxygen evolution photocatalysts (OEPs).
Chen Gu, Takashi Hisatomi, Tsuyoshi Takata, Kazunari Domen   +3 more
wiley   +1 more source