Results 21 to 30 of about 216,477 (342)

Dynamic contrast enhanced 1H-magnetic resonance imaging in assessment of skeletal muscle and fibrosarcoma perfusion

Біологічні студії, 2020
Background. The detection of neoplastic transformation and prediction of the thera­peutic response are very important for effective cancer therapy. Current assessment of tumor treatment efficacy relies on evaluating changes in the tumor size or volume ...
A. Babsky, N. Bansal
doaj   +1 more source

Gadolinium and Bio-Metal Association: A Concentration Dependency Tested in a Renal Allograft and Investigated by Micro-Synchrotron XRF

Journal of Imaging, 2022
Aims: This study aimed to investigate gadolinium (Gd) and bio-metals in a renal allograft of a patient who was shortly after transplantation repeatedly exposed to a Gd-based contrast agent (GBCA), with the purpose of determining whether Gd can be proven ...
Wolf Osterode, Gerald Falkenberg, Heinz Regele   +2 more
doaj   +1 more source

Crystal Structures, Thermal and Luminescent Properties of Gadolinium(III) Trans-1,4-cyclohexanedicarboxylate Metal-Organic Frameworks

Crystals, 2021
Four new gadolinium(III) metal-organic frameworks containing 2,2′-bipyridyl (bpy) or 1,10-phenanthroline (phen) chelate ligands and trans-1,4-cyclohexanedicarboxylate (chdc2−) were synthesized. Their crystal structures were determined by single-crystal X-
Pavel A. Demakov, Alena A. Vasileva, Vladimir A. Lazarenko, Alexey A. Ryadun, Vladimir P. Fedin   +4 more
doaj   +1 more source

Use of Magnetic Resonance Imaging in Evaluating Fetal Brain and Abdomen Malformations during Pregnancy

Medicina, 2019
Magnetic resonance imaging (MRI) is used as a clarifying technique after a high-resolution ultrasound examination during pregnancy. Combining ultrasound with MRI, additional diagnostic information is obtained or ultrasound diagnosis is frequently ...
Nomeda Rima Valevičienė, Guoda Varytė, Jolita Zakarevičienė, Eglė Kontrimavičiūtė, Diana Ramašauskaitė, Dileta Rutkauskaitė-Valančienė   +5 more
doaj   +1 more source

Photoluminescent Lanthanide(III) Coordination Polymers with Bis(1,2,4-Triazol-1-yl)Methane Linker

Inorganics, 2023
A series of new lanthanide(III) coordination polymers with the general formula [Ln(btrm)2(NO3)3]n, where btrm = bis(1,2,4-triazol-1-yl)methane and Ln = Eu3+, Tb3+, Sm3+, Dy3+, Gd3+ were synthesized and characterized by IR-spectroscopy, elemental ...
Elizaveta A. Ivanova, Ksenia S. Smirnova, Ivan P. Pozdnyakov, Andrei S. Potapov, Elizaveta V. Lider   +4 more
doaj   +1 more source

Contribution of Tissue Inflammation and Blood-Brain Barrier Disruption to Brain Softening in a Mouse Model of Multiple Sclerosis

Frontiers in Neuroscience, 2021
Neuroinflammatory processes occurring during multiple sclerosis cause disseminated softening of brain tissue, as quantified by in vivo magnetic resonance elastography (MRE).
Rafaela Vieira Silva, Rafaela Vieira Silva, Anna S. Morr, Susanne Mueller, Susanne Mueller, Stefan Paul Koch, Stefan Paul Koch, Philipp Boehm-Sturm, Philipp Boehm-Sturm, Yasmina Rodriguez-Sillke, Désirée Kunkel, Heiko Tzschätzsch, Anja A. Kühl, Jörg Schnorr, Matthias Taupitz, Ingolf Sack, Carmen Infante-Duarte, Carmen Infante-Duarte, Carmen Infante-Duarte   +18 more
doaj   +1 more source

Effect of delayed acquisition times on Gadolinium-enhanced MRI of the presumably normal canine brain [PDF]

, 2011
A delay in imaging following intravenous contrast medium administration has been recommended to reduce misdiagnoses. However, the normal variation of contrast enhancement in dogs following a delay has not been characterized.
Brannan, N., Cameron, G., Hammond, G., Joslyn, S., Novellas Torroja, R., Sullivan, M.   +5 more
core   +1 more source

Gadolinium deposition in the brain: Another concern regarding gadolinium-based contrast agents [PDF]

, 2015
Not ...
Karabulut, Nevzat
core   +2 more sources

Biodistribution of gadolinium‐based contrast agents, including gadolinium deposition [PDF]

Journal of Magnetic Resonance Imaging, 2009
AbstractThe biodistribution of approved gadolinium (Gd)‐based contrast agents (GBCAs) is reviewed. After intravenous injection GBCAs distribute in the blood and the extracellular space and transiently through the excretory organs. Preclinical animal studies and the available clinical literature indicate that all these compounds are excreted intact ...
AIME, Silvio, Caravan P.
openaire   +2 more sources

How Safe Is Gadobutrol? Examining the Effect of Gadolinium Deposition on the Nervous System

Radiation, 2023
This study aimed to evaluate the safety of gadobutrol, a gadolinium-based contrast agent used in medical imaging, by investigating its effect on the nervous system under physiological and inflammatory conditions.
Maya Jammoul, Wassim Abou-Kheir, Nada Lawand   +2 more
doaj   +1 more source