[PDF] Top 20 El turismo social accesible como nuevo modelo turístico
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MRI detection of endothelial cell inflammation using targeted superparamagnetic particles of iron oxide (SPIO)
... vascular endothelial cells under inflamma- tion ...resting endothelial cells, but can be induced in vitro and in vivo following stimu- lation by pro-inflammatory mediators such as TNF-α or bacterial ... See full document
7
<p>Cellular magnetic resonance imaging: in vivo tracking of gastric cancer cells and detecting of lymph node metastases using microparticles of iron oxide in mice</p>
... Cellular MRI offers the possibility to noninvasively track cells in vivo by using molecule-speci fi c contrast ...agents. Superparamagnetic iron oxide nanoparticles (SPIO) are ... See full document
9
Folate-targeted polymeric micelles loaded with ultrasmall superparamagnetic iron oxide: combined small size and high MRI sensitivity
... Abstract: Targeted delivery of contrast agents is a highly desirable strategy for enhancing diagnostic efficiency and reducing side effects and ...tumor-targeting superparamagnetic iron oxide ... See full document
15
Characterizing the Role of the Neuropeptide Y-Y5R System in Breast Cancer
... cellular MRI. Alternatively, genetic knockout of the Y5R in the 4T1 cell strain using the CRISPR/cas9 system could be an avenue of further ...across cell lines and most importantly sustained ... See full document
112
Magnetic targeting as a strategy to enhance therapeutic effects of mesenchymal stromal cells
... the iron core isolated from biomolecules, enhancing the safety of this material for biological applications ...after cell uptake; if the nanoparticle coating is easily degraded, the metal core is then free ... See full document
32
In vivo migration of dendritic cells labeled with synthetic superparamagnetic iron oxide
... dendritic cell migration from the injected site using the MSME ...of SPIO-labeled dendritic ...that SPIO-labeled den- dritic cells had successfully migrated from the injected site (footpad) ... See full document
19
Magnetic nanoparticles: preparation, physical properties, and applications in biomedicine
... magnetic cell separation, or magnetorelaxometry control the magnetic properties of the nanoparticles in magnetic ...of particles contributes to the desired ...the particles with the desired ... See full document
10
Vascular and plaque imaging with ultrasmall superparamagnetic particles of iron oxide
... of iron-containing macrophages in the infarcted tissue consistent with migration of macrophages from the pen- umbra. Further work has indicated that in the setting of established stroke, USPIO leaks through the ... See full document
23
Imaging Breast Cancer Progression and Lymph Node Metastases in Murine Models Using MRI and Magnetic Nanoparticles
... in MRI imaging allow high-resolution images of the entire mouse body to be acquired in a reasonable amount of time with excellent contrast, making this modality well suited for studying breast cancer progression ... See full document
32
Ultrasmall cationic superparamagnetic iron oxide nanoparticles as nontoxic and efficient MRI contrast agent and magnetic-targeting tool
... Ethylamine-functionalized, fully dispersible, 7 nm diameter cat-USPIOs were shown to be nontoxic and very efficient MRI contrast agents. IV administered cat-USPIOs circulate freely throughout the vascular system ... See full document
5
R2* and R2 mapping for quantifying recruitment of superparamagnetic iron oxide-tagged endothelial progenitor cells to injured liver: tracking in vitro and in vivo
... After 4 days’ culture, the cells were incubated with 2.4 µ g/ mL 1,1'-dioctadecyl-3,3,3',3'-tetramethylindocarbocyanine perchlorate–labeled acetylated low-density lipoprotein (Dil- Ac-LDL; Molecular Probes Company, ... See full document
93
Ultrasmall superparamagnetic iron oxide nanoparticles acutely promote thrombosis and cardiac oxidative stress and DNA damage in mice
... [53]. Iron oxide nanoparticles found either in the environment or in biomedical settings are readily taken up by the cells and cause the generation of free radicals leading to oxi- dative stress [8, ... See full document
5
Superparamagnetic Iron Oxide Nanoparticles as MRI contrast agents for Non-invasive Stem Cell Labeling and Tracking
... and cell lines [63, ...side, particles with the size less than 100 nm (hydro- dynamic diameter) are generally preferred for cell uptake ...charged particles and negatively charged cell ... See full document
118
Mechanisms of complement activation by dextran-coated superparamagnetic iron oxide (SPIO) nanoworms in mouse versus human serum
... deposition using mouse serum deficient for ...of SPIO NW (Figure ...to SPIO NW in double knockout MBL-A/C −/− C1q −/− serum, but no decrease of C3 binding in C1q −/− serum compared to WT serum ... See full document
28
Long-term MRI tracking of dual-labeled adipose-derived stem cells homing into mouse carotid artery injury
... After MRI at 7 and 30 days, three mice were sacrificed for histological examination. The injured and common carotid arteries were subjected to fast-frozen sectioning, cut into 8 µ m sections with cryostat, and ... See full document
8
Magnetic particle imaging: current developments and future directions
... especially in the field of MPI-dedicated SPIONs, this num- ber will improve. These data show the potential of MPI for cellular and targeted imaging in vivo due to its sensitivity. When very high temporal ... See full document
10
The role of surface charge in cellular uptake and cytotoxicity of medical nanoparticles
... would, however, be oversimplistic to explain these effects only by neutralization of the surface charge, because both functionalization and coating also markedly increase particle size, another key parameter for NP ... See full document
10
A facile method to prepare superparamagnetic iron oxide and hydrophobic drug-encapsulated biodegradable polyurethane nanoparticles
... Abstract: Superparamagnetic iron oxide nanoparticles (SPIO NPs) have a wide range of biomedical applications such as in magnetic resonance imaging, targeting, and hyperthermia ...of ... See full document
11
Use of nanoparticles as contrast agents for the functional and molecular imaging of abdominal aortic aneurysm
... delivered using optimized nanocarriers such as dendrimers, quantum dots, liposomes, albumin, gold, and iron oxide to target diseased or normal tissues as therapeutic or diagnostic agents (Figure 1) ... See full document
71
Doxorubicin-modified magnetic nanoparticles as a drug delivery system for magnetic resonance imaging-monitoring magnet-enhancing tumor chemotherapy
... with SPIO-PEG-D nanoparticles (18 mg Fe/kg) and then with a ...quantified using T 2 -weighted images with the following parameters: repetition time = 4,230 ms, echo time = 96 ms, slice thickness = 1 mm, ... See full document
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