Results 71 to 80 of about 286,439 (206)

Using Manganese‐Enhanced DCE‐MRI to Assess Blood‐Cerebrospinal Fluid Barrier Transport

Magnetic Resonance in Medicine, Volume 96, Issue 5, Page 2083-2091, November 2026.
ABSTRACT PurposeWe developed a dynamic, heavily T2‐weighted (hT2w) FLAIR protocol to resolve acute Mn2+ transport kinetics, as a proxy for Ca2+, across the choroid plexus (ChP)—cerebrospinal fluid (CSF) interface, in vivo. By quantifying intercompartmental Mn2+ dynamics, and comparing these with Gd‐DOTA, we sought to characterize blood‐CSF‐barrier ...
Charith Perera, Zhiping Feng, Shereen Nizari, Phillip Muza, Christina Katsiva, Tammy L. Kalber, Mark F. Lythgoe, Ian F. Harrison, Daniel J. Stuckey, Jack A. Wells   +9 more
wiley   +1 more source

Differentiation of acute and four-week old myocardial infarct with Gd(ABE-DTTA)-enhanced CMR

Journal of Cardiovascular Magnetic Resonance, 2010
Background Standard extracellular cardiovascular magnetic resonance (CMR) contrast agents (CA) do not provide differentiation between acute and older myocardial infarcts (MI).
Ruzsics Balazs, Kiss Pal, Suranyi Pal, Simor Tamas, Varga-Szemes Akos, Toth Levente, Kirschner Robert, Toth Attila, Baker Robert, Brott Brigitta C, Litovsky Silvio, Elgavish Ada, Elgavish Gabriel A   +12 more
doaj   +1 more source

Exploring the Mechanism of Postpartum Cognitive Dysfunction in a Preeclampsia Rat Model via Multimodal Imaging

The FASEB Journal, Volume 40, Issue 19, 15 October 2026.
This schematic illustrates an L‐NAME‐induced preeclampsia (PE) rat model generated via L‐NAME administration to pregnant dams, wherein Morris water maze assessments confirmed progressive postpartum cognitive dysfunction that emerged at 10 days post‐partum and deteriorated further at 1 and 3 months post‐partum. Multimodal magnetic resonance imaging (MRI)
Yong Xia, Junguo Zhao, Bo Gao
wiley   +1 more source

Stability constants and1H relaxation effects of ternary complexes formed between gd-dtpa, gd-dtpa-bma, gd-dota, and gd-edta and citrate, phosphate, and carbonate ions

, 1997
International audienceFormation of ternary complexes between Gd-DTPA, Gd-DTPA-BMA, and Gd-DOTA, used as contrast enhancement agents in MRI and the endogenously available carbonate and phosphate ions, has been demonstrated.
Hietapelto, Vesa, Burai, László, Tóth, Éva, Király, Róbert, Brücher, Ernő   +4 more
core   +1 more source

Einfluss der Feldstärke auf die Magnetresonanzangiographie:Vergleich des leberspezifischen Kontrastmittels Gd-EOB-DTPA mit Gd-DTPA an Kaninchen bei 1,5 und 3 Tesla

, 2009
Ziel dieser Tierstudie war es, das Kontrastmittel Gd-EOB-DTPA hinsichtlich seiner angiographischen Eigenschaften für die CE-MRA im Vergleich zum Kontrastmittel Gd-DTPA bei den Feldstärken 1,5 und 3 Tesla zu untersuchen.
Wieloch, N. (Nora)
core   +2 more sources

Association Between HIV Infection Duration and Left Ventricular Concentric Remodeling and Myocardial Fibrosis: A Cross‐Sectional Study Using Cardiac MRI

Journal of Magnetic Resonance Imaging, Volume 64, Issue 4, Page 1037-1049, October 2026.
ABSTRACT Background Antiretroviral therapy has transformed HIV into a chronic condition, yet cardiac injury remains a major issue. Purpose To assess the ability of cardiac MR imaging markers to predict cardiac injury and disease progression in HIV‐infected individuals. Study Type Prospective.
Chunyan Deng, Wei Sun, Tianhu Gao, Haixia Chen, Lu Liu, Ran Li   +5 more
wiley   +1 more source

Gd-EOB-DTPA MRI scans showing changes in the irradiated HCC and the background liver after PBT.

, 2016
On the follow-up Gd-EOB-DTPA MRI scan, FLR did not appear 1 month later in this case. The contours of the FLR were made manually on MR images at 3 or 6 months after PBT.
Yasuhiro Shimizu (2213161), Makoto Sasaki (71218), Toshifumi Gabata (700037), Yoshitaka Sato (261338), Mariko Kawamura (3373322), Yuji Tameshige (3373316), Satoshi Kobayashi (700034), Kazutaka Yamamoto (807720), Satoshi Shibata (72461), Kazuki Terashima (837775), Shigeyuki Takamatsu (3373319), Tamaki Kondou (3373313), Osamu Matsui (540134), Yoshikazu Maeda (2816044), Satoko Asahi (3169785)   +14 more
core   +1 more source

Application of dynamic enhanced scanning with GD-EOB-DTPA MRI based on deep learning algorithm for lesion diagnosis in liver cancer patients

Frontiers in Oncology
BackgroundImprovements in the clinical diagnostic use of magnetic resonance imaging (MRI) for the identification of liver disorders have been made possible by gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid (Gd-EOB-DTPA). Gd-EOB-DTPA-enhanced
Bo Liu, Jinhua Yang, Yifei Wu, Xi Chen, Xueru Wu   +4 more
doaj   +1 more source

Visualization of Chronic Myocardial Infarction Using the Intravascular Contrast Agent MS-325 (Gadofosveset) in Patients

The Scientific World Journal, 2012
Aims. The aim of this study was to evaluate the potential of visualizing chronic myocardial infarction in patients using the intravascular CA MS-325 (gadofosveset, EPIX Pharmaceuticals, Mass, USA). Methods. Nine patients were enrolled in a clinical phase
Thomas Thouet, Bernhard Schnackenburg, Thomas Kokocinski, Eckart Fleck, Eike Nagel, Sebastian Kelle   +5 more
doaj   +1 more source

Evaluation of Phantom Doping Materials in Quantitative Susceptibility Mapping

Magnetic Resonance in Medicine, Volume 96, Issue 4, Page 1545-1556, October 2026.
ABSTRACT Purpose To measure magnetic susceptibility (χ) with Quantitative Susceptibility Mapping (QSM) and evaluate its repeatability using four phantom doping materials relevant to QSM applications. Methods A cylindrical phantom was constructed containing vials of agarose gel doped with two paramagnetic materials (ferritin, USPIO) and two diamagnetic ...
Padriac Hooper, Jin Jin, Kieran O'Brien, Monique Tourell, Simon Daniel Robinson, Markus Barth   +5 more
wiley   +1 more source