Li/sub 2/O
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
... Abstract: Poor toxicity characterization is one obstacle to the clinical deployment of Gd 2 O 3 @ SiO 2 core-shell nanoparticles (Gd-NPs) for use as magnetic resonance (MR) imaging contrast agents. ...
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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
... -Fe 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 ...
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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
... a 2-week acclimatization for Fe@Si NP intravenous adminis- tration: control group, low-dose 10 nm Fe@Si NP-exposure group (10L), low-dose 20 nm Fe@Si NP-exposure group (20L), high-dose 20 nm Fe@Si NP-exposure ...
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Biosafety evaluation of Janus Fe<sub>3</sub>O<sub>4</sub>-TiO<sub>2</sub> nanoparticles in Sprague Dawley rats after intravenous injection
... 3 O 4 -TiO 2 NP group, liver coefficients of rats were significantly higher than the control ...TiO 2 NP-treatment group. Other TiO 2 NP-treated animals also showed a slight decrease in these ...
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Effect of Cobalt Precursors on Properties of Co/CoAl<sub>2</sub>O<sub>4</sub> Catalysts Synthesized by Solvothermal Method
... Many transition metals of Group VIII can be used as catalysts for FTS, such as iron (Fe), cobalt (Co), nickel (Ni), and ruthenium (Ru) [2-4]. However, supported cobalt catalysts are preferred for FTS because of ...
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<p>La<sub>2</sub>O<sub>3</sub> Nanoparticles Induce Reproductive Toxicity Mediated by the Nrf-2/ARE Signaling Pathway in Kunming Mice</p>
... erythroid 2-related factor (Nrf-2) plays a crucial role in cellular protection against oxidative damage by binding to the antioxidant response ele- ment ...La 2 O 3 NPs in ...
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<p>Local ozone (O<sub>2</sub>–O<sub>3</sub>) versus corticosteroid injection efficacy in plantar fasciitis treatment: a double-blinded RCT</p>
... mL 2% lidocaine, while the other group received a mixture of 3 mL ozone gas (15 µg/mL) (generated using a Ozonibaric P ® machine; Sedecal, Spain) mixed with 1 mL of lidocaine ...
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<p>GPX2 suppression of H<sub>2</sub>O<sub>2</sub> stress regulates cervical cancer metastasis and apoptosis via activation of the β-catenin-WNT pathway</p>
... According to previous research, GPX2 is expected to regulate cancer progression by regulating the levels of hydroperoxides inside cells. First, we assessed how the depletion of GPX2 would affect intracellular redox ...
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Effects of the combination of As<sub>2</sub>O<sub>3</sub> and AZT on proliferation inhibition and apoptosis induction of hepatoma HepG2 cells following silencing of Egr-1
... As 2 O 3 was obtained from Shui Kou Shan Mining Bureau of Heng Yang Industrial Company (Hengyang, China); other cell culture supplies were pur- chased from GE Healthcare – HyClone (Logan, UT, USA); the ...
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Effect of administration of water enriched in O<sub>2</sub> by injection or electrolysis on transcutaneous oxygen pressure in anesthetized pigs
... Heart rate, ECG, continuous arterial pressure, esophageal temperature (esophageal probe, Odam Physiogard SM 785™; Schiller, Baar, Switzerland), and oxygen consump- tion (VO 2 ) (CPX, SensorMedics, Yorba Linda, CA, ...
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<p>Epigallocatechin-3-Gallate Protects H<sub>2</sub>O<sub>2</sub>-Induced Nucleus Pulposus Cell Apoptosis and Inflammation by Inhibiting cGAS/Sting/NLRP3 Activation</p>
... The primary NPC isolation and culture were conducted as described previously. 21 The nucleus pulposus (NP) was extracted from IVD tissues, and its morphology was observed under a light microscope. Then, NP samples were ...
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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
... core; 2) Tf-receptor-targeting, by the Tf ligand on the outer layer; and 3) high drug loading efficiency (achieved using a modified multi-armed coupling reagent, PLGA), controllable by altering reactant ...
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Comparative Study on Convection and Wall Characteristics of Al<sub>2</sub>O<sub>3</sub> water Nanofluid Flow inside a Miniature Tube
... In Fig. 6, for 𝜑 =0.04, there is an appropriate agreement between Maiga, et. al. [12], Xuan & Li [21] data and dispersion model in both constant and temperature-dependent thermophysical properties. However, ...
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Cystone - An ayurvedic polyherbal formulation inhibits adherence of uropathogenic E coli and modulates H<sub>2</sub>O<sub>2 </sub>induced toxicity in NRK 52E cells
... shown to inhibit bacterial adhesion. The results pertaining to inhibition of bacterial adherence shows the paradoxical effect of cystone in inhibiting the uropathogenic bacterial adhesion to NRK-52E cells. Along similar ...
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Gd<sub>2</sub>O<sub>3</sub> nanoparticles in hematopoietic cells for MRI contrast enhancement
... Gd 2 O 3 nanoparticles were shown to be intra- cellularly located in THP-1 cells as well as in Ba/F3 ...for 2 hours, which is believed to be sufficient at regular ...
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Vancomycin-modified Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>@Ag microflowers as effective antimicrobial agents
... 3 O 4 @SiO 2 ethanol solution, abundant and small Ag seeds were deposited uniformly on the SiO 2 ...3 O 4 @SiO 2 –Ag seed synthesized with ...3 O 4 @SiO 2 ...
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Effect of Alkaline and Alkaline Earth Metal Oxides Addition on the Glass Formation and Crystallization of ZnO Al<sub>2</sub>O<sub>3</sub> SiO<sub>2</sub> Glasses
... Transparent glass-ceramics are attractive materials as optical advices because they have both the good formability of glasses and excellent optical properties of crystals. The size of crystals in transparent glass- ...
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<p>Oxygen-Ozone (O<sub>2</sub>-O<sub>3</sub>) Therapy in Peripheral Arterial Disease (PAD): A Review Study</p>
... A burden of peripheral arterial disease (PAD) prevalence has been observed over the last decade. Globally in 2010, about 202 million people were diagnosed with PAD. 1 PAD is now the third most common cause of death from ...
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Synthesis and battery application of nanomaterials and the mechanism of O₂ reduction in aprotic Li O₂ batteries
... Energy storage based on rechargeable lithium-ion batteries (LIB) and other advanced rechargeable LIBs is one of the most pivotal issues in nowadays’ society due to their incomparable combination of high specific energy ...
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Effect of plant extracts on H<sub>2</sub>O<sub>2</sub>-induced inflammatory gene expression in macrophages
... RAW264.7 murine macrophages (American Type Culture Collection [ATCC], Manassas, VA, USA) were cultured in Dulbecco’s Modified Eagle’s Medium supplemented with 10% heat-inactivated fetal bovine serum, 2 mM ...
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