Results 91 to 100 of about 11,313 (223)

Immunological and gadolinium-DTPA MRI evaluation of relapsing remitting multiple sclerosis

, 1992
The levels of lymphocytes, blood lymphocytes subsets (CD3+, CD4+, CD8+, DR+, CD25+, CD4+, CD45RA+, CD4+, CD29+ cells) and sIL-2r of 10 patients affected by relapsing-remitting multiple sclerosis were serially studied.
L. A. Vignolo, R. Capra, R. Cattaneo, P. Airó, R. Moretti, V. Cotti Cometti, GASPAROTTI, Roberto, N. Marcianó, M. Bettinzioli   +8 more
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Gadolinium-DTPA-enhanced magnetic resonance imaging in childhood brain tumors.

, 1989
Gadolinium DTPA (Gd-DTPA) is a paramagnetic blood-brain barrier contrast agent for MRI that has been used primarily in adults. During May through October 1987, 17 children between the ages of 3 and 18 years with brain tumors underwent MRI examinations ...
Sutton, L N, Cohen, B H, Bury, E, Packer, R J, Zimmerman, R A, Bilaniuk, L T   +5 more
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Dual integrin αvβ 3 and NRP-1-Targeting Paramagnetic Liposome for Tumor Early Detection in Magnetic Resonance Imaging

Nanoscale Research Letters, 2018
Enhanced MRI (magnetic resonance imaging) plays a vital role in the early detection of tumor but with low specificity. Molecular imaging of angiogenesis could efficiently deliver contrast agents to the tumor site by specific targeted carriers.
Yin Song, Wei Li, Shuyan Meng, Wei Zhou, Bo Su, Liang Tang, Yinmin Zhao, Xiaoyan Wu, Dazhi Yin, Mingxia Fan, Caicun Zhou   +10 more
doaj   +1 more source

Comparison of triple dose versus standard dose gadolinium-DTPA for detection of MRI enhancing lesions in patients with MS

, 1996
We studied whether a triple dose of gadolinium-DTPA alone or in combination with delayed scanning increases the sensitivity of brain MRI for detecting enhancing lesions in patients with MS.
Campi, A., Kandziora, C., Martinelli, V., Bressi, S., Voltz, R., Filippi, M., Yousry, T., Colombo, B., Comi, G., Spuler, S., Scotti, G.   +10 more
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Effects of Contrast Agent and Outer Volume Saturation Bands on Water Suppression and Shimming of Hepatic Single-Volume Proton MR Spectroscopy at 3.0T

The Scientific World Journal, 2012
Purpose. To determine whether administration of gadolinium diethylenetriamine pentaacetic acid (Gd-DTPA) and whether placement of the outer volume saturation bands significantly affect shimming and water suppression on hepatic MR spectroscopic ...
Li Xu, Yan Huang, Xian Liu, Bo Liu
doaj   +1 more source

Contrast-enhanced MRI of the central nervous system: comparison between gadodiamide injection and gadolinium-DTPA

, 1995
Gadodiamide injection, a new nonionic, MRI contrast medium, was compared with the ionic agent gadolinium (Gd)-DTPA at 0.1 mmol/kg body weight in a double-blind, randomised trial in 60 patients, 30 receiving each substance, with known or suspected lesions
Åkeson, Per,, Jonsson, E, Holtås, Stig,, Lund University., Haugen, I   +4 more
core   +2 more sources

Synthesis and crystal structure of a gadolinium(III) complex of a tetraimine schiff-base macrocycle: a potential contrast agent for magnetic resonance imaging

, 1992
A gadolinium(III) complex of an 18-membered hexa-aza macrocycle, with relaxivities higher than [Gd(DTPA)(H2O)]2− and [Gd(DOTA)(H2O)]−, has been synthesized and its crystal structure indicates a nine-coordinate gadolinium ion bound to three water oxygen ...
Evagorou, E.G., McPartlin, M., Kelly, J.D., Cummins, W.J., Bligh, S.W.A., Choi, N.   +5 more
core   +1 more source

Improving Longitudinal Transversal Relaxation Of Gadolinium Chelate Using Silica Coating Magnetite Nanoparticles

International Journal of Nanomedicine, 2019
Kai Xu,1,2 Heng Liu,3 Junfeng Zhang,1,2 Haipeng Tong,1,2 Zhenghuan Zhao,4 Weiguo Zhang1,2 1Department of Radiology, Daping Hospital, Army Medical Center of PLA, Army Medical University, Chongqing 400042, People’s Republic of China; 2Chongqing ...
Xu K, Liu H, Zhang J, Tong H, Zhao Z, Zhang W   +5 more
doaj  

Heterogeneity of blood-brain barrier changes in multiple sclerosis: An MRI study with gadolinium-DTPA enhancement

, 1990
We performed 15 dynamic gadolinium-DTPA (Gd-DTPA)-enhanced MRI studies in 8 patients with relapsing and remitting multiple sclerosis; 7 were follow-up studies.
Kermode, A.G., Kingsley, D.P.E., Thompson, A.J., Kendall, B.E., McDonald, W.I., Rudge, P., Moseley, I. F., Du Boulay, E.P.G.H., Tofts, P.S., MacManus, D.G.   +9 more
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In vitro studies of gadolinium-DTPA conjugated with monoclonal antibodies as cancer-specific magnetic resonance imaging contrast agents. [PDF]

, 2002
The monoclonal antibodies, 9.2.27 against human melanoma cell lines and WM53 against leukemia cell lines, were conjugated with cyclic anhydride gadolinium-diethylenetriaminepenta-acetic acid (Gd-cDTPAa) and used as tumor-specific contrast agents in ...
Rizvi, S., Allen, B., Shahbazi-Gahrouei, D., Williams, M.   +3 more
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