Gadolinium-based magnetic resonance contrast agents at 7 Tesla: in vitro T1 relaxivities in human blood plasma.

作者: Iris M. Noebauer-Huhmann , Pavol Szomolanyi , Vladimír Juras , Oliver Kraff , Mark E. Ladd

DOI: 10.1097/RLI.0B013E3181EBD4E3

关键词: GadoliniumMagnetic resonance imagingHuman bloodNuclear medicineContrast (vision)In vitroMr contrastChemistryPlasma

摘要: Purpose/Introduction:The aim of this study was to determine the T1 relaxivities (r1) 8 gadolinium (Gd)-based MR contrast agents in human blood plasma at 7 Tesla, compared with 3 Tesla.Subjects and Methods:Eight commercially available Gd-based were diluted

参考文章(43)
Allen D. Elster, Field-Strength Dependence of Gadolinium Enhancement: Theory and Implications American Journal of Neuroradiology. ,vol. 15, pp. 1420- 1423 ,(1994)
Michael Magerstädt, Otto A. Gansow, Martin W. Brechbiel, David Colcher, Lars Baltzer, Richard H. Knop, Mary E. Girton, Matthias Naegele, Gd(DOTA): An alternative to Gd(DTPA) as aT1,2 relaxation agent for NMR imaging or spectroscopy Magnetic Resonance in Medicine. ,vol. 3, pp. 808- 812 ,(1986) , 10.1002/MRM.1910030517
IRIS-MELANIE NÖBAUER-HUHMANN, AHMED BA-SSALAMAH, VLADIMIR MLYNARIK, MARKUS BARTH, ALEXANDER SCHÖGGL, KARL HEIMBERGER, CHRISTIAN MATULA, AMURA FOG, ALEXANDRA KAIDER, SIEGFRIED TRATTNIG, Magnetic resonance imaging contrast enhancement of brain tumors at 3 tesla versus 1.5 tesla. Investigative Radiology. ,vol. 37, pp. 114- 119 ,(2002) , 10.1097/00004424-200203000-00003
Marc Port, Claire Corot, Xavier Violas, Philippe Robert, Isabelle Raynal, Georgia Gagneur, How to compare the efficiency of albumin-bound and nonalbumin-bound contrast agents in vivo: the concept of dynamic relaxivity. Investigative Radiology. ,vol. 40, pp. 565- 573 ,(2005) , 10.1097/01.RLI.0000175388.98721.9B
Randall B. Lauffer, Alice C. Vincent, Sreenivasan Padmanabhan, Arno Villringer, Sanjay Saini, David R. Elmaleh, Thomas J. Brady, Hepatobiliary MR Contrast Agents: 5-Substituted Iron-EHPG Derivatives Magnetic Resonance in Medicine. ,vol. 4, pp. 582- 590 ,(1987) , 10.1002/MRM.1910040609
V M Runge, B R Carollo, C R Wolf, K L Nelson, D Y Gelblum, Gd DTPA: a review of clinical indications in central nervous system magnetic resonance imaging. RadioGraphics. ,vol. 9, pp. 929- 958 ,(1989) , 10.1148/RADIOGRAPHICS.9.5.2678298
Makoto SASAKI, Eri SHIBATA, Yoshiyuki KANBARA, Shigeru EHARA, Enhancement effects and relaxivities of gadolinium-DTPA at 1.5 versus 3 Tesla: a phantom study. Magnetic Resonance in Medical Sciences. ,vol. 4, pp. 145- 149 ,(2005) , 10.2463/MRMS.4.145