Zobrazeno 1 - 10 of 36 pro vyhledávání: '"Kofi Adzamli"'
1
Characterization of Viable and Nonviable Myocardium at MR Imaging: Comparison of Gadolinium-based Extracellular and Blood Pool Contrast Materials versus Manganese-based Contrast Materials in a Rat Myocardial Infarction Model
Autor: I. Kofi Adzamli, James H. Wible, M. Peri Periasamy, Max D. Adams, Jon M. Chia, Sebastian Flacke, John S. Allen, Christine H. Lorenz
Publikováno v: Radiology. 226:731-738
To determine the contrast agent behavior of gadolinium-based (extracellular and albumin-binding) and manganese-based contrast media for late-enhancement imaging of myocardial infarction.Coronary ligation was performed in 30 rats, and they were serial
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::057c69ed812decbaf33ba96502d786c1
https://doi.org/10.1148/radiol.2263020151
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2
Albumin-binding MR blood pool agents as MRI contrast agents in an intracranial mouse glioma model
Autor: Thomas A. Woolsey, Michael C. Zahner, Eun Kyung Won, Michael R. Chicoine, Karen P. Galen, Kofi Adzamli, Dmitriy A. Yablonskiy, Joseph J. H. Ackerman
Publikováno v: Magnetic Resonance in Medicine. 49:586-590
Intravenous MRI contrast agents are commonly used to improve the detection of intracranial tumors and other central nervous system (CNS) lesions for diagnosis and treatment planning. Two small-molecule, albumin-binding blood pool contrast agents (MP-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd056b43335f9d3961a820790b4cc21c
https://doi.org/10.1002/mrm.10382
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3
MRI Contrast Enhancement of Necrosis by MP-2269 and Gadophrin-2 in a Rat Model of Liver Infarction
Autor: Guy Marchal, Kofi Adzamli, Max D. Adams, Erwin Cresens, Jie Yu, Muthunabar Peri Periasamy, Yicheng Ni, Yi Miao
Publikováno v: Investigative Radiology. 36:97-103
The mechanisms of action leading to specific localization of necrosis-avid contrast agents (NACAs) such as gadophrin-2 are not well defined. It has been suggested recently that agents with a high degree of serum albumin binding may also serve as NACA
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5676bc43e1a687400388e4cd83ae4b21
https://doi.org/10.1097/00004424-200102000-00005
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4
Blood pool agent strongly improves 3D magnetic resonance coronary angiography using an inversion pre-pulse
Autor: Mark B.M. Hofman, Samuel A. Wickline, Randall B. Lauffer, Stefan Fischer, Kofi Adzamli, Sándor J. Kovács, Robert E. Henson, Jan De Becker, Christine H. Lorenz
Publikováno v: Magnetic Resonance in Medicine. 41:360-367
The ability of a blood pool contrast agent to enhance MR coronary angiography was defined. The proximal coronary vessels of pigs were imaged before and after administration of Gd-DTPA bound covalently to bovine serum albumin (0.2 mmol/kg). The contra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1cc0662486ee8f4bd497542b64cfd715
https://doi.org/10.1002/(sici)1522-2594(199902)41:2<360::aid-mrm21>3.0.co
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5
Direct assessment of water exchange on a Gd(III) chelate bound to a protein
Autor: Fabienne Connac, Lothar Helm, Éva Tóth, Kofi Adzamli, Andre E. Merbach
Publikováno v: JBIC Journal of Biological Inorganic Chemistry. 3:606-613
The Gd(III) complex of 4-pentylbicyclo[2.2.2]octane-1-carboxyl-di-l-aspartyl-lysine-derived DTPA, [GdL(H2O)]2–, binds to serum albumin in vivo, through hydrophobic interaction. A variable temperature 17O NMR, EPR, and Nuclear Magnetic Relaxation Di
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dbd96e342d50b301a7a3f7728a225f8
https://doi.org/10.1007/s007750050273
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6
Polyethyleneglycol-Stabilized Manganese-Substituted Hydroxylapatite as a Potential Contrast Agent for Magnetic Resonance Imaging
Autor: Richard B. Dorshow, Kofi Adzamli, Stephen Fallis, Julie A. Beaty-Nosco
Publikováno v: Investigative Radiology. 33:847-852
RATIONALE AND OBJECTIVES Polymer-stabilized manganese(II)-substituted hydroxylapatite (MnHA) has been investigated as a particulate contrast agent for magnetic resonance imaging. The MnHA core requires a polymer coating to retard opsonization, thereb
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98b1d432f0d4319cf746e9ad9c0c43d6
https://doi.org/10.1097/00004424-199812000-00001
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7
Preliminary evaluation of a polyethyleneglycol-stabilized manganese-substituted hydroxylapatite as an intravascular contrast agent for MR angiography
Autor: Michael R. Hynes, Debiao Li, Kofi Adzamli, Dennis L. Nosco, Richard B. Dorshow, Max D. Adams
Publikováno v: Journal of Magnetic Resonance Imaging. 7:204-208
A blood-persistent particulate paramagnetic contrast agent has been formulated via size stabilization of manganese-substituted hydroxylapatite by a polyethylene glycol (PEG) bearing a terminal diphosphonate. At high PEG surface densities (35-40 mol%)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78e6538d0e63280286211d2d5362b564
https://doi.org/10.1002/jmri.1880070131
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9
Phosphonate-modified GdDTPA complexes. I. NMRD study of the solution behavior of new tissue-specific contrast agents
Autor: Monte Blau, I. Kofi Adzamli
Publikováno v: Magnetic Resonance in Medicine. 17:141-148
NMRD profiles, the magnetic field dependence of the water proton longitudinal relaxation rates, have been acquired for two new diphosphonate-modified GdDTPA complexes currently under evaluation as relaxation agents for the MRI detection of soft-tissu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d0800773a60cae43f7aaa2b93c3cb4b
https://doi.org/10.1002/mrm.1910170118
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