Results 101 to 110 of about 286,439 (206)

Novel MR imaging contrast agents for cancer detection

Journal of Research in Medical Sciences, 2009
<ul><li><strong>BACKGROUND</strong>: Novel potential MR imaging contrast agents Gd-tetra-carboranylmethoxyphenyl-porphyrin (Gd-TCP), Gd-hematoporphyrin (Gd-H), Gd-DTPA-9.2.27 against melanoma, Gd-DTPA-WM53 against leukemia and Gd ...
Daryoush Shahbazi-Gahrouei
doaj  

Gadolinium-porphyrins: new potential magnetic resonance imaging contrast agents for melanoma detection

Journal of Research in Medical Sciences, 2006
BACKGROUND: Two new porphyrin-based magnetic resonance imaging (MRI) contrast agents, Gd-hematoporphyrin (Gd-H) and Gd-tetra-carboranylmethoxyphenyl-porphyrin (Gd-TCP) were synthesized and tested in nude mice with human melanoma (MM-138) xenografts as ...
Daryoush Shahbazi-Gahrouei
doaj  

Quantifying differences in hepatic uptake of the liver specific contrast agents Gd-EOB-DTPA and Gd-BOPTA : a pilot study

, 2012
Objectives   To develop and evaluate a procedure for quantifying the hepatocyte-specific uptake of Gd-BOPTA and Gd-EOB-DTPA using dynamic contrast-enhanced (DCE) MRI.
Smedby, Örjan,, Brismar, Torkel, Smedby, Örjan, Brismar, Torkel,, Sandström, Per,, Lundberg, Peter,, Kihlberg, Johan,, Dahlqvist Leinhard, Olof,, Lundberg, Peter, Sandström, Per, Dahlqvist Leinhard, Olof, Kihlberg, Johan, Dahlström, Nils, Dahlström, Nils,   +13 more
core   +1 more source

A controlled study of Gd-EOB-DTPA-enhanced MRI compared with enhanced CT in assessing lesion status after TACE for hepatocellular carcinoma

Frontiers in Medicine
ObjectiveThis study aims to evaluate the diagnostic capability of Gd-EOB-DTPA-enhanced MRI in assessing lesion status following transcatheter arterial chemoembolization (TACE) for hepatocellular carcinoma (HCC), in comparison to contrast-enhanced CT ...
Qichao Cheng, Xuewen Peng, Zhanyu Zhou, Bowen Wang, Jinlei Fan, Liping Zuo, Weiwei Lv, Dexin Yu   +7 more
doaj   +1 more source

Reperfused ischemia of the rat intestine: Detection by MR imaging with Polylysine-Gd-DTPA enhancement

, 1996
To detect reperfused ischemia of the rat intestine, T-2-weighted spin-echo images were acquired, followed by T-1-weighted images before and after administration of polylysine-Gd-DTPA or Gd-DTPA, Before administration of the contrast agent, the reperfused
Isabelle Mottet, Monique Delos, Mottet, I., Van Beers, Bernard, Delos, Monique, Demeure, R., Jacques Pringot, Roger Demeure, Jamart, Jacques, Pringot, Jacques, Jacques Jamart, Bernard E. van Beers, Jean‐François Goudemant, Goudemant, Jean-François   +13 more
core   +1 more source

A comparison between an ionic paramagnetic contrast agent (Gd-DTPA) and a nonionic one (Gd-DTPA-BMA) in functional kidney evaluation with magnetic resonance

, 1997
INTRODUCTION: The combination of TGE sequences with bolus injection of paramagnetic contrast agents permits to study renal function and perfusion. We studied renal function with both an ionic (Gd-DTPA) and a nonionic paramagnetic contrast agent (Gd-DTPA ...
Cova M, Stacul F, Artero M, Piovesana F, Shariat Razavi I, Carraro M, Dalla Palma L., POZZI MUCELLI, Roberto   +7 more
core   +1 more source

Synthesis and characterization of new low-molecular-weight lysine-conjugated Gd-DTPA contrast agents

, 2010
peer reviewedVarious blood pool contrast agents (CAs), characterized by intravascular distribution, have been developed to assist contrast enhanced magnetic resonance angiography (MRA).
Muller, Robert, Luce Vander Elst, Burtea, Carmen, Robert N. Muller, Laurent, Sophie, Sophie Laurent, Carmen Burtea, Vander Elst, Luce   +7 more
core   +1 more source

Evaluation of Rabbits Liver Fibrosis Using Gd-DTPA-BMA of Dynamic Contrast-Enhanced Magnetic Resonance Imaging.

Evid Based Complement Alternat Med, 2021
Cui Q, He F, Hu J, Li S, Guo D, Bie X, Liu W, Zhao Y, Zhao Y.   +8 more
europepmc   +1 more source

A dual-modality SPECT/MR probe of^99mTc-Transferrin-DTPA-Gd for the detection of tumor transferrin receptor expressionin vivo

Zhongguo aizheng zazhi, 2019
Background and purpose: Transferrin (Tf) receptor (TfR) is expressed broadly in malignant cells, and has been developed as a target for anti-tumor therapy.
顾丙新, 孙玉云, 杨忠毅, 罗建民, 张建平, 章英剑   +5 more
doaj  

First-pass perfusion MR images and time intensity curves of Gd-DTPA.

, 2015
A. Gd-DTPA delayed enhancement image. B. Corresponding TTC staining picture. C. Time intensity curves obtained from the first passage of Gd-DTPA. D. Corresponding Gd-DTPA first-pass perfusion images. The chronic anterior-lateral wall infarction was hyper-
Rakesh C. Arora (560280), Ganghong Tian (560281), Hongyu Liu (103192), Jian Wang (5901), Hung Yu Lin (714088), Darren Freed (560279), Bo Xiang (385481)   +6 more
core   +1 more source