Results 11 to 20 of about 101,642 (212)

Preparation and In Vitro Evaluation of a Gadolinium-Containing Vitamin E TPGS Micelle as a Potential Contrast Agent for MR Imaging

open access: yesPharmaceutics, 2023
The application of many currently evaluated macromolecular contrast agents for magnetic resonance imaging (MRI) has been limited because of their bio-incompatibility and toxicity.
Yongkang Gai   +7 more
doaj   +1 more source

Assessment of MRI Contrast Agent Kinetics via Retro-Orbital Injection in Mice: Comparison with Tail Vein Injection. [PDF]

open access: yesPLoS ONE, 2015
It is not known whether administration of contrast agent via retro-orbital injection or the tail vein route affects the efficiency of dynamic contrast-enhanced magnetic resonance imaging (MRI). Therefore, we compared the effects of retro-orbital and tail
Fang Wang   +4 more
doaj   +1 more source

Manganese ferrite nanocubes as an MRI contrast agent

open access: yesMaterials Research Express, 2020
Facile synthesis of superparamagnetic, highly crystalline, manganese ferrite nanocubes (MnNCs) is reported. X-ray diffraction depicts single-phase face-centred cubic spinel and the electron microscopy represents the nearly monodispersed cube-like ...
M Ravichandran, S Velumani
doaj   +1 more source

Contrast enhanced magnetic resonance imaging of the foot in horses using intravenous versus regional intraarterial injection of gadolinium [PDF]

open access: yesOpen Veterinary Journal, 2018
The use of contrast enhanced magnetic resonance imaging (MRI) for the detection of orthopedic pathologies in equine patients is poorly described. In few studies, enhanced MRI allowed to differentiate active lesions from chronic ones and to classify ...
Donatella De Zani   +5 more
doaj   +1 more source

Use of Manganese Supplement as an Alternative to Oral Contrast Agents for Gastrointestinal Tract Magnetic Resonance Imaging [PDF]

open access: yesIranian Journal of Medical Physics
Introduction: This research aims to find an alternative oral contrast agents that can be used in magnetic resonance imaging (MRI) of the gastrointestinal (GI) tract, this contrast agent must be with no or minimum side effects and gives a best imaging ...
zainab mankhi   +2 more
doaj   +1 more source

A novel MRI contrast agent synthesized by ion exchange method [PDF]

open access: yesNanomedicine Journal, 2018
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.
nahideh gharehaghaji, baharak divband
doaj   +1 more source

Research Progresses in Development of Thermo-Sensitive MRI Contrast Agent

open access: yesChinese Journal of Magnetic Resonance, 2018
Magnetic resonance imaging (MRI) is a practical technique for non-invasive temperature measurement. Thermo-sensitive MRI contrast agents, which cause temperature-dependent changes in magnetic resonance parameters of water molecules (i.e., relaxation ...
LU Yao, ZHENG Xin-wei, ZHONG Kai
doaj   +1 more source

Targeted Contrast Agents for Molecular MRI

open access: yesInorganics, 2018
Molecular magnetic resonance imaging (MRI) provides information non-invasively at cellular and molecular levels, for both early diagnosis and monitoring therapeutic follow-up.
Sara Lacerda
doaj   +1 more source

Biocompatible Nanocomplexes for Molecular Targeted MRI Contrast Agent

open access: yesNanoscale Research Letters, 2009
Accurate diagnosis in early stage is vital for the treatment of Hepatocellular carcinoma. The aim of this study was to investigate the potential of poly lactic acid–polyethylene glycol/gadolinium–diethylenetriamine-pentaacetic acid (PLA–
Yu Dexin   +5 more
doaj   +1 more source

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