(YBi)/sub 3/(FeAl)/sub 5/O/sub 12/
Biosafety evaluation of Janus Fe<sub>3</sub>O<sub>4</sub>-TiO<sub>2</sub> nanoparticles in Sprague Dawley rats after intravenous injection
... All animals were kept in stress-free, hygienic, and animal- friendly conditions (relative humidity 60% ± 10%, room tem- perature 20 ° C ± 2 ° C, and 12-hour light/dark cycle). Food and water were available ad ...
15
Effect of magnetic nanoparticles of Fe<sub>3</sub>O<sub>4 </sub>and 5-bromotetrandrine on reversal of multidrug resistance in K562/A02 leukemic cells
... Human chronic myeloid leukemia in blast crisis cell line, K562, and its resistant cell line to ADM, K562/A02, were both cultured in a RPMI 1640 medium (Gibco/BRL, Gaithersburg, MD, USA) supplemented with 10% fetal calf ...
8
<p>Oxygen-Ozone (O<sub>2</sub>-O<sub>3</sub>) Therapy in Peripheral Arterial Disease (PAD): A Review Study</p>
... in 5 minutes, as well as almost 100% of methicil- lin-resistant Staphylococcus aureus after 15 ...walls. 12 Thus, ozone therapy disrupts the integrity of bacterial cell ...contact. 12 Ozone has been ...
16
Biological responses to core–shell-structured Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>-NH<sub>2</sub> nanoparticles in rats by a nuclear magnetic resonance-based metabonomic strategy
... This experimental protocol was in accordance with the principles of the National Institutes of Health Guide for the Care and Use of Laboratory Animals and approved by the ethical and research committee of Xiamen ...
16
Effect of interaction of magnetic nanoparticles of Fe<sub>3</sub>O<sub>4</sub> and artesunate on apoptosis of K562 cells
... 3-(4, 5- dimethylthiazol-2-yl)-2,5-diphenyl-tetrazolium bromide (MTT) (Ameresco, Solon, OH); Z-VAD-FMK (Beyotime Biotechnology); RPMI 1640 medium and fetal calf serum (GIBCO, USA); artesunate (Guilin Pharma- ...
8
Magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles and chemotherapy agents interact synergistically to induce apoptosis in lymphoma cells
... 3 O 4 , adriamycin + MNP-Fe 3 O 4 , daunorubicin + MNP-Fe 3 O 4 , dexamethasone + MNP-Fe 3 O 4 , and RPMI 1640 alone were added to these cells and cultured at 37 ° C for 6, 12, 24, 48, ...
6
Toxicity evaluation of Gd<sub>2</sub>O<sub>3</sub>@SiO<sub>2</sub> nanoparticles prepared by laser ablation in liquid as MRI contrast agents in vivo
... To further study the biodistribution and excretion of our Gd-NPs, we performed ICP-MS on representative organs and tumor tissues (15 µ mol/kg) (Figure 3B). The concentrations of Gd in the heart, brain, spleen, lung, ...
11
Multifunctional magnetic Fe<sub>3</sub>O<sub>4</sub> nanoparticles combined with chemotherapy and hyperthermia to overcome multidrug resistance
... daunorubicin, 5-bromotetrandrine (5-BrTet) and daunorubicin, Fe 3 O 4 -MNP, and Fe 3 O 4 -MNP coloaded with daunorubicin and 5-bromotetrandrine (Fe 3 O 4 ...
9
Polyetherimide-grafted Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub> nanoparticles as theranostic agents for simultaneous VEGF siRNA delivery and magnetic resonance cell imaging
... in 12-well plates until the density reached approximately 60%. Fe 3 O 4 @SiO 2 /PEI, Fe 3 O 4 @SiO 2 / PEI/Sc shRNA, or Fe 3 O 4 @SiO 2 /PEI/VEGF shRNA was incubated with the cells in ...
13
<p>Photothermal effects of NaYF<sub>4</sub>:Yb,Er@PE<sub>3</sub>@Fe<sub>3</sub>O<sub>4</sub> superparamagnetic nanoprobes in the treatment of melanoma</p>
... Then, nanoprobe-treated cells were irradiated with an 808- nm NIR laser for 10 min at a power of 1 W. After 24 h, whole cellular protein lysates were prepared by in-well scrapping in RIPA buffer supplemented with ...
13
Preparation and in vitro evaluation of doxorubicin-loaded Fe<sub>3</sub>O<sub>4</sub> magnetic nanoparticles modified with biocompatible copolymers
... doxorubicin 5 mg/5 mL was emulsified in 10 mL dichloromethane, in which 120 mg of the copolymer and 4 mg magnetic nanopar- ticles had been dissolved, using a probe homogenizer or soni- cation at 20,000 rpm ...
16
Synthesis of composite magnetic nanoparticles Fe<sub>3</sub>O<sub>4</sub> with alendronate for osteoporosis treatment
... 3 O 4 and subjected to RF exposure. When Fe 3 O 4 was cultured with OBs and OCs under RF exposure, the cell survival rate declined to ~ ...3 O 4 will overheat the cells when exposed to ...3 O ...
12
Magnetic nanoparticles of Fe<sub>3</sub>O<sub>4</sub> enhance docetaxel-induced prostate cancer cell death
... 3 O 4 (MgNPs-Fe 3 O 4 ) can enhance the delivery and efficacy of anticancer ...3 O 4 or DTX alone, and in combination with prostate cancer cell growth in vitro, as well as with the mechanism ...
10
The changes of T lymphocytes and cytokines in ICR mice fed with Fe<sub>3</sub>O<sub>4</sub> magnetic nanoparticles
... 3 O 4 - MNPs), medium-dose group (600 mg/kg Fe 3 O 4 -MNPs), and high-dose group (1200 mg/kg Fe 3 O 4 ...3 O 4 - MNPs, and those in the control group were given RPMI-1640 (Gibco Chemical Co, ...
6
Immobilized transferrin Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub> nanoparticle with high doxorubicin loading for dual-targeted tumor drug delivery
... The procedures for generation and drug loading of TfDMP are shown in Figure 1. By coupling GA with amino- immobilized Fe 3 O 4 @SiO 2 , the surface of the magnetic nanoparticle can be modified with both carboxyl ...
9
Effect of Fe<sub>3</sub>O<sub>4</sub>-magnetic nanoparticles on acute exercise enhanced KCNQ<sub>1</sub> expression in mouse cardiac muscle
... primer, 5 ′ -CACTTCACCGTCTT CCTCATT-3 ′ ; reverse, 5 ′ - TCTGCGTAGC TGCCAAACT-3 ′ ; β -actin (360bp) forward primer, 5 ′ -TTGCAGCTCCTTC GTTGCCG-3 ′ ; reverse, 5 ′ -GCCTCGGTG AGCAGCACAGG-3 ′ ...
8
Effect of Cobalt Precursors on Properties of Co/CoAl<sub>2</sub>O<sub>4</sub> Catalysts Synthesized by Solvothermal Method
... is known that in general, the catalytic properties depend on reaction conditions, catalyst composition, metal dispersion, and types of inorganic supports used. Furthermore, the catalytic performance of all FT catalysts ...
10
In vitro toxicity of Fe<sub>m</sub>O<sub>n</sub>, Fe<sub>m</sub>O<sub>n</sub>-SiO<sub>2</sub> composite, and SiO<sub>2</sub>-Fe<sub>m</sub>O<sub>n</sub> core-shell magnetic nanoparticles
... 2 O 3 . Using TEM characterization, Fe m O n -SiO 2 composite flake-like and SiO 2 -Fe m O n core-shell IONPs demonstrated spherical shape with mean diameter of 98 ± 22 and 101 ± 19 nm, respectively ...
11
Synergistic effect of magnetic nanoparticles of Fe<sub>3</sub>O<sub>4</sub> with gambogic acid on apoptosis of K562 leukemia cells
... In order to examine the expression of caspase-3, bax, bcl-2, NF- κ B, and survivin, we next performed Western blot analysis on whole cell protein extracted from cells treated for 48 hours as described previously. In ...
9
Fe<sub>3</sub>O<sub>4</sub>/Au magnetic nanoparticle amplification strategies for ultrasensitive electrochemical immunoassay of alfa-fetoprotein
... The procedure followed to prepare the proposed immunosen- sor is schematized in Figure 1C. The GCE was polished with 0.3 µ m and 0.05 µ m alumina, followed by successive sonica- tion in distilled water and ethanol for ...
11