Molecular MRI of Early Thrombus Formation Using a Bimodal α2-Antiplasmin–Based Contrast Agent
نویسندگان
چکیده
منابع مشابه
A novel MRI contrast agent synthesized by ion exchange method
Objective: In this study, the zeolite-coated iron oxide nanoparticles were evaluated as MRI contrast agent and effect of the nanocomposite synthesis method on MRI contrast was tested. Materials and Methods: Ion exchange method was used for synthesis of iron oxide-zeolite and the as prepared nanocomposite was characterized by XRD, FESEM and TEM. The nanocomposite toxicity in the cell culture, a...
متن کاملHigh-resolution MRI characterization of human thrombus using a novel fibrin-targeted paramagnetic nanoparticle contrast agent.
In this study, the sensitivity of a novel fibrin-targeted contrast agent for fibrin detection was defined in vitro on human thrombus. The contrast agent was a lipid-encapsulated perfluorocarbon nanoparticle with numerous Gd-DTPA complexes incorporated into the outer surface. After binding to fibrin clots, scanning electron microscopy of treated clots revealed dense accumulation of nanoparticles...
متن کاملHydrothermal Synthesis of an Ethiodol Based Ferrofluid as a Potential MRI Contrast Agent
In the present work, stable ferrofluids containing oleic acid capped magnetite nanoparticles were synthesized via low temperature hydrothermal method. The physical and chemical properties of the synthesized particles were studied using TEM, XRD, AFM, VSM and PCS techniques. Mean particles size of the samples was between 4.5 and 10 nanometers, depending on experimental conditions. Effect ...
متن کاملA peptide-targeted MRI contrast agent for cancer molecular imaging
Introduction: Early detection and diagnosis of malignant tumors enable more efficacious cancer treatment at an earlier stage and improvement of cancer patients' survival and quality of the life. Magnetic resonance imaging (MRI) is a powerful imaging modality for cancer detection and diagnosis. However, current clinically used contrast enhanced MRI is not effective for molecular imaging because ...
متن کاملA novel bimodal lipidic contrast agent for cellular labelling and tumour MRI.
We have synthesized a bimodal lipidic molecule bearing both fluorophore and contrast agent signatures on the same structure in order to create a robust bimodal liposome for both magnetic resonance imaging (MRI) and fluorescence microscopy utility. The dual-modality concept considered in the synthesis of this new paramagnetic and fluorescent lipid is valuable in that anatomical information (MRI)...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: JACC: Cardiovascular Imaging
سال: 2009
ISSN: 1936-878X
DOI: 10.1016/j.jcmg.2009.03.015