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Result : Searchterm 'Contrast Agents' found in 17 terms [] and 106 definitions []
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Searchterm 'Contrast Agents' was also found in the following services: 
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News  (49)  Resources  (7)  Forum  (8)  
 
MemosomesInfoSheet: - Contrast Agents - 
Intro, Overview, 
Characteristics, 
Types of, 
etc.
 
Short name: Mn-EDTA-PP, generic name: Liposomes, central moiety: Mn2+, preclin. trade name: Memosomes
Memosomes are taken up by healthy Kupffer cells of the liver. Once in this cells, manganese (Mn+2) release slowly and diffuses into the adjoining hepatocytes. Normal liver tissue (not malignancies) is enhanced after application of this type of liposomes.
See also Liposomes, Hepatobiliary Contrast Agents, and Reticuloendothelial Contrast Agents.
See also Classifications, Characteristics, etc.
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Searchterm 'Contrast Agents' was also found in the following services: 
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Radiology  (46) Open this link in a new windowUltrasound  (75) Open this link in a new window
MetallofullerenesInfoSheet: - Contrast Agents - 
Intro, Overview, 
Characteristics, 
Types of, 
etc.
 
The paramagnetic water-soluble metallofullerenes (Gd-fullerenols), which have strong T1 shortening effect, can be used as a novel core material of MRI contrast agents. Gadolinium endohedral metallofullerenes have been synthesized as polyhydroxyl forms (Gd@C82(OH)n, Gd-fullerenes) with the evaluation of their paramagnetic properties. The modification to the water-soluble forms is essential for the biomedical application of the metallofullerenes. The in vitro water proton relaxivity, R1 (the effect on 1/T1), of Gd-fullerenes is significantly higher (20-folds) than that of commercial MRI contrast agents - e.g. Gd-DTPA.
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• View the NEWS results for 'Metallofullerenes' (1).Open this link in a new window.
MRI Resources 
PACS - Software - Services and Supplies - Health - Cardiovascular Imaging - Online Books
 
Molecular Imaging
 
Molecular Imaging is a new diagnostic discipline to visualize biological processes.
Molecular magnetic resonance imaging (mMRI) offers the potential to image tissues at the cellular and subcellular level. Targeted MR contrast agents enhance the diagnostic specificity and range of molecular magnetic resonance imaging.
Other modalities that can be used for noninvasive molecular imaging:
Ultrasound;
optical imaging;
positron emission tomography (PET);
single photon emission computed tomography (SPECT).
See also Nanoparticle, Monocrystalline Iron Oxide Nanoparticle, Polycrystalline Iron Oxide Nanoparticles, Liposomes, Monoclonal Antibodies, Bimodal Imaging, Tumor Specific Agents, and Intracellular Contrast Agents.
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• View the DATABASE results for 'Molecular Imaging' (10).Open this link in a new window


• View the NEWS results for 'Molecular Imaging' (28).Open this link in a new window.
 
Further Reading:
  Basics:
Multimodal Nanoparticles for Quantitative Imaging(.pdf)
Tuesday, 13 December 2011   by alexandria.tue.nl    
Molecular Magnetic Resonance Imaging(.pdf)
2005   by www.medical.siemens.com    
  News & More:
Smarter MRI diagnosis with nano MRI lamp
Monday, 6 February 2017   by www.eurekalert.org    
Molecular MRI technique gives early indication of cancer treatment effectiveness
Monday, 11 April 2016   by www.healthimaging.com    
Molecular imaging and radiochemistry: the importance of instrumentation. An interview with Professor Bjorn Wangler
Thursday, 4 February 2016   by www.news-medical.net    
Positron Emission Tomographic Imaging in Stroke
Monday, 28 December 2015   by www.ncbi.nlm.nih.gov    
Potential and Limitations of Oxygen-17 MR Perfusion Measurements
Monday, 1 March 2004   by www.case.edu    
Searchterm 'Contrast Agents' was also found in the following services: 
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News  (49)  Resources  (7)  Forum  (8)  
 
Monoclonal AntibodiesInfoSheet: - Contrast Agents - 
Intro, Overview, 
Characteristics, 
Types of, 
etc.
 
(McAb) Monoclonal antibodies are used for tumor detection and localization in nuclear medicine. In MRI, monoclonal antibodies labeled with paramagnetic or superparamagnetic particles are being studied for targeting tumors, for example contrast agent containing gadolinium attached to a targeting antibody. The antibody would bind to a specific target (e.g., a metastatic melanoma cell) while the gadolinium would increase the MRI signal. Further developments are MRI contrast agents that specifically target glucose receptors on tumor cells; coupled with the high spatial resolution of high field MRI devices, these agents have potentials to detect small tumor foci.
The monoclonal antibody manufacturers produce a wide variety of ligands, which can be directed against a multiplicity of pathologic molecular targets. MRI enhanced with targeted contrast agents can be used for molecular imaging.
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Further Reading:
  News & More:
Measuring mAbs with magnetic resonance can help regulatory testing
Thursday, 23 April 2015   by www.biopharma-reporter.com    
Repligen - Eyeing Sustainable Profitability
Monday, 31 October 2011   by www.rttnews.com    
Searchterm 'Contrast Agents' was also found in the following services: 
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Radiology  (46) Open this link in a new windowUltrasound  (75) Open this link in a new window
Necrosis Avid Contrast AgentInfoSheet: - Contrast Agents - 
Intro, Overview, 
Characteristics, 
Types of, 
etc.MRI Resource Directory:
 - Contrast Agents -
 
(NACA) Some porphyrin (e.g. Gadophrin-2) and non-porphyrin (e.g. CEIII-60) paramagnetic chelates are able to specifically accumulate in nonviable tissues and can be applied as a MRI contrast agent for acute myocardial infarction and therapeutic necrosis. This function of necrosis avid contrast agents is a unique pathological targetability. These agents can also be exploited for multipurpose applications, because NACAs also bear other common properties including early systemic distribution, albumin binding, hepatocellular uptake and renal elimination.

See also the related poll result: 'The development of contrast agents in MRI is'
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• View the DATABASE results for 'Necrosis Avid Contrast Agent' (9).Open this link in a new window


• View the NEWS results for 'Necrosis Avid Contrast Agent' (1).Open this link in a new window.
 
Further Reading:
  Basics:
Tumor-targeted MR Contrast Agents: Hype or Future Hope?
November 2004   by radiology.rsnajnls.org    
  News & More:
Rockland Technimed: Tissue Viability Imaging
Saturday, 15 December 2007   by www.onemedplace.com    
MRI Resources 
Services and Supplies - Journals - PACS - MR Myelography - Crystallography - Safety Products
 
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