Results 61 to 70 of about 286,439 (206)

Effects of gadolinium-based contrast agents on thyroid hormone receptor action and thyroid hormone-induced cerebellar Purkinje cell morphogenesis

Frontiers in Endocrinology, 2016
Gadolinium (Gd)-based contrast agents (GBCAs) are used in diagnostic imaging to enhance the quality of magnetic resonance imaging or angiography. After intravenous injection, GBCAs can accumulate in the brain.
Noriyuki Koibuchi, Winda Ariyani, Toshiharu Iwasaki, Toshiharu Iwasaki, Wataru Miyazaki, Erdene Khongorzul, Takahito Nakajima, Satomi Kameo, Hiroshi Koyama, Yoshito Tsushima   +9 more
doaj   +1 more source

Cisterna Chyli Dilation Is a Risk Factor for Liver Nodules and Hepatocellular Carcinoma in Fontan‐Associated Liver Disease: Pathophysiological Role of Lymphatic Dysfunction

Hepatology Research, EarlyView.
ABSTRACT Aim In Fontan‐associated liver disease (FALD), chronic congestion often confounds conventional fibrosis markers, complicating surveillance for hepatocellular carcinoma (HCC). Although lymphatic dysfunction is fundamental to Fontan physiology, its contribution to hepatocarcinogenesis remains unclear.
Koji Imoto, Masatake Tanaka, Takeshi Goya, Yuuki Azuma, Tomonobu Hioki, Yusuke Morita, Keisuke Sakaguchi, Nobuhiro Fujita, Takamori Kakino, Ayako Ishikita, Kenichiro Yamamura, Ichiro Sakamoto, Kousei Ishigami, Kohtaro Abe, Yoshihiro Ogawa   +14 more
wiley   +1 more source

Dynamic MR imaging of kidneys perfused with EOB-Gd-DTPA

, 2011
Gandolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid (Gd-EOB-DTPA) is a hepatobiliary contrast agent for MRI. It was reported that Gd-EOB-DTPA is useful to detect liver tumors and differentially diagnose benign and malignant pathologies ...
Michiko Kasahara, Kazusa Hyodoh, Hideki Hyodoh, Masato Hareyama, Yoshikazu Washio, Mayumi Asai   +5 more
core   +1 more source

Respiratory motion artefacts in Gd-EOB-DTPA (Primovist/Eovist) and Gd-DOTA (Dotarem)-enhanced dynamic phase liver MRI after intensified and standard pre-scan patient preparation: A bi-institutional analysis.

PLoS ONE, 2020
OBJECTIVE:The objective of this study is to evaluate if intensified pre-scan patient preparation (IPPP) that comprises custom-made educational material on dynamic phase imaging and supervised pre-imaging breath-hold training in addition to standard ...
Christian Wybranski, Florian Siedek, Robert Damm, Angelos Gazis, Ortrud Wenzel, Stefan Haneder, Thorsten Persigehl, Susanne Steinhauser, Maciej Pech, Frank Fischbach, Katharina Fischbach   +10 more
doaj   +1 more source

Scaling temporal resolution from mice to humans: Challenges and innovations in preclinical imaging of translational models

The Journal of Physiology, EarlyView.
Abstract figure legend Temporal scaling physiology differs significantly between mice and humans. Mice have higher metabolism, heart and respiratory rate, as well as faster blood flow rates, brain activity and physiological dynamics over time. These differences influence the temporal resolution needed in preclinical imaging of mouse models to ...
Sara Gargiulo, Matteo Gramanzini
wiley   +1 more source

MR cisternography after intrathecal Gd-DTPA application.

, 2002
The purpose of this study was to establish and to evaluate MR cisternography after intrathecal Gd-DTPA administration to detect rhinobasal cerebrospinal fluid (CSF) fistulae in patients with suspected CSF rhinorrhoea.
Reiche, Werner, Steudel, WI, Grunwald, Iris, Grunwald, Iris; id_orcid, Schick, B, Schick, Bernhard, Reith, W, Reith, Wolfgang, Reiche, W, Komenda, Yvonne, Steudel, Wolf-Ingo, Grunwald, I, Komenda, Y   +12 more
core   +1 more source

Alterations in T1 of normal and reperfused infarcted myocardium after Gd‐BOPTA versus GD‐DTPA on inversion recovery EPI [PDF]

, 1997
This study tested whether Gd-BOPTA/Dimeg or Gd-DTPA exerts greater relaxation enhancement for blood and reperfused infarcted myocardium. Relaxivity of Gd-BOPTA is increased by weak binding to serum albumin.
Higgins, Charles B, Cavagna, Friedrich M, Wendland, Michael F, Lauerma, Kirsi, Saeed, Maythem, Derugin, Nikita, Mintorovitch, Jan   +6 more
core   +1 more source

Contrast-enhanced magnetic resonance cholangiography with Gd-BOPTA and Gd-EOB-DTPA in healthy subjects

, 2007
PURPOSE: To evaluate the biliary enhancement dynamics of the two gadolinium chelates Gd-BOPTA (MultiHance) and Gd-EOB-DTPA (Primovist) in normal healthy subjects.
Albiin, Nils,, Smedby, Örjan,, Brismar, Torkel, Smedby, Örjan, Persson, Anders,, Brismar, Torkel,, Albiin, Nils, Persson, Anders, Dahlström, Nils, Dahlström, Nils,   +9 more
core   +1 more source

Brain Clearance of Contrast Agent in Intravenous DCE‐MRI Is Measurable and Cannot Be Explained by Clearance Across the BBB Alone

Magnetic Resonance in Medicine, Volume 96, Issue 5, Page 2309-2320, November 2026.
ABSTRACT Purpose To determine the feasibility of measuring brain clearance of gadolinium contrast agent using standard intravenous DCE‐MRI acquisitions and evaluate the contribution of blood–brain barrier (BBB) and non‐BBB clearance routes. Methods Uptake and extended Tofts models were fit to DCE‐MRI data from people with Parkinson's disease, post ...
Martin Kozár, Ioana‐Emilia Mosneag, Sarah Al‐Bachari, Igor Chernyavsky, Geoff J. M. Parker, Hervé Boutin, Laura M. Parkes, Ingo Schiessl, Ben R. Dickie   +8 more
wiley   +1 more source

Mannose-coated gadolinium liposomes for improved magnetic resonance imaging in acute pancreatitis

International Journal of Nanomedicine, 2017
Bing Tian,1 Ri Liu,1 Shiyue Chen,1 Luguang Chen,1 Fang Liu,1 Guorong Jia,1 Yinmei Dong,1 Jing Li,1 Huaiwen Chen,2,3 Jianping Lu11Department of Radiology, 2Center of Clinical and Translational Medicine, Shanghai Changhai Hospital, The Second Military ...
Tian B, Liu R, Chen S, Chen L, Liu F, Jia G, Dong Y, Li J, Chen H, Lu J   +9 more
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