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Suggested Topics within your search.
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4521
MitoQ Modulates Lipopolysaccharide-Induced Intestinal Barrier Dysfunction via Regulating Nrf2 Signaling
Published 2020-01-01“…Furthermore, MitoQ inhibited the LPS-induced intestinal oxidative stress and inflammatory response, evidenced by increased levels of intestinal superoxide dismutase and glutathione, and decreased levels of intestinal IL-1, IL-6, TNF-α, and nitric oxide levels. …”
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4522
Therapeutic Potential of Acanthospermum hispidum: A Comprehensive Analysis of Its Antimicrobial, Antioxidant, and Anticancer Properties
Published 2024-01-01“…GC-MS analysis revealed the presence of ethyl α-d-glucopyranoside, hexadecanoic acid, stigmasterol, β-sitosterol, undecanoic acid, phytol, alloaromadendrene oxide, 3-cyclopentylpropionic acid, 2-dimethylaminoethyl ester, and longifolenaldehyde in aerial parts of A. hispidum, all of which support antibacterial, antioxidant, and cytotoxic properties.…”
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4523
A Versatile SERS Sensor for Multiple Determinations of Polycyclic Aromatic Hydrocarbons and Its Application Potential in Analysis of Fried Foods
Published 2020-01-01“…In this study, a SERS sensor composed of Au nanoparticles (AuNPs) and reoxidized graphene oxide (rGO) was developed for the simultaneous determination of 16 EPA priority PAHs. …”
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4524
Biodiesel Production Optimization from Waste Cooking Oil Using Animal Bone Catalyst
Published 2023-09-01“…The methyl esters and synthetic calcium oxide (CaO) from animal dumps were both analyzed. …”
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4525
Optimizing renewable systems with nonlinear thermal radiation and inclined magnetic field using radiative Maxwell hybrid nanofluid flow over Darcy-Forchheimer surface
Published 2025-12-01“…This paper emphasises on Rosseland nonlinear estimate for irregular radiative Maxwell Darcy–Forchheimer hybrid nanofluid flow across an inclined surface at a slope pi/4 with base fluid water and nanomaterials of iron oxide (Fe3O4) and graphene. The novelty of the present study is considering the combined effects of nonlinear thermal radiation and inclined magnetic fields in the context of Maxwell hybrid nanofluid flow, which can open new pathways for controlling energy in solar energy applications. …”
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4526
Progress in the Sputtering Preparation of Hf0.5Zr0.5O2 Ferroelectric Films and Memories
Published 2025-02-01“…Due to its compatibility with complementary metal oxide semiconductor, high coercivity voltage and the fact that ultrathin films remain ferroelectric, it is developed for applications in non‐volatile memories for data storage in different polarization states. …”
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4527
Effect of Astaxanthin on Immune Function and Myocardial Injury in Mice with Chronic Sleep Deprivation
Published 2024-12-01“…Moreover, the levels of serum creatine kinase (CK), superoxide dismutase (SOD), tumor necrosis factor-α (TNF-α), glutathione peroxidase (GSH-Px), interleukin (IL)-1β, IL-6, nitric oxide synthase (NOS) and γ-glutamyl transpeptidase (γ-GT) rose markedly in each treatment group, and the level of malondialdehyde (MDA) significantly declined. …”
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4528
The Burden of Hypoxic Respiratory Failure in Preterm and Term/Near-term Infants in the United States 2011-2015
Published 2019-06-01“…Similar rates were observed for use of antibiotics (96.2% vs 95.4%), sildenafil (9.5% vs 8.2%), or inhaled nitric oxide (93.8% vs 94.2%). Preterms had a significantly higher likelihood of mortality than T/NTs (odds ratio: 3.6, 95% confidence interval: 2.3-5.0). …”
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4529
Preparation and Electrocatalytic Performance of Bi-Modified Quartz Column Particle Electrode for Phenol Degradation
Published 2015-01-01“…Bismuth oxide (Bi2O3) and its composites have good electrocatalytic performance. …”
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4530
Discerning Natural and Anthropogenic Factors Driving the Variation of Estuarine CH4 and N2O
Published 2025-01-01“…Measurements were obtained of the dissolved methane (CH4), nitrous oxide (N2O), and associated seasonally varying physical and chemical parameters at a high temporal resolution. …”
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4531
Recent Advances in Graphene‐Based Membranes with Nanochannels and Nanopores
Published 2025-01-01“…Graphene and its derivates, such as graphene oxide (GO) and reduced GO, are one‐atom‐thick, 2D materials that exhibit outstanding physical and chemical properties. …”
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4532
Withaferin A Inhibits Nuclear Factor-κB-Dependent Pro-Inflammatory and Stress Response Pathways in the Astrocytes
Published 2015-01-01“…Here we demonstrate that the activation of astrocytic TLR4 by bacterial lipopolysaccharide (LPS) challenge can promote nuclear factor κB (NF-κB)-dependent induction of pro-inflammatory and stress response mediators, particularly Tumor Necrosis Factor α (TNFα), cyclooxygenase 2 (COX-2), and inducible nitric oxide synthase (iNOS). Since the steroid lactone Withaferin A was described to inhibit NF-κB activity in different cell types, we next determined the impact of this natural compound towards the identified astrocytic signalling pathway. …”
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4533
Thermal analysis of transient MHD ferrofluid flow and natural convection in a Porous cavity with a cylindrical barrier
Published 2025-02-01“…The effects of Darcy, Rayleigh, and Hartmann numbers on the time-dependent (0≤t≤0.15seconds) This article investigates the ferrofluid flow behavior in a porous square cavity with a cylindrical barrier filled with 5 % iron oxide III ferroparticles (Fe3O4) and water (H2O) as the base fluid. …”
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4534
Synthesis and characterization of original fluorinated bis-cyclic carbonates and xanthates from a fluorinated epoxide
Published 2023-02-01“…In this work, the cycloaddition of CX2 with hexafluoropropene oxide (HFPO) was performed in the presence of a lithium bromide (LiBr) catalyst and optimized in terms of temperature, solvent, pressure, and reaction time. …”
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4535
Nanoscale thickness Octave-spanning coherent supercontinuum light generation
Published 2025-01-01“…Up to octave-spanning coherent light generation with a −40dB spectral width covering from ~565 to 1906 nm is demonstrated in discreate manner via difference-frequency generation, a second-order nonlinear process in gallium selenide and niobium oxide diiodide crystals at the 100-nanometer scale. …”
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4536
Effect of Ultrafine Powderization and Solid Dispersion Formation via Hot-Melt Extrusion on Antioxidant, Anti-Inflammatory, and the Human Kv1.3 Channel Inhibitory Activities of Ange...
Published 2020-01-01“…In addition, AGN-SD inhibited the production of prostaglandin E2 and intracellular reactive oxygen species and the mRNA expression of inducible nitric oxide synthase, cyclooxygenase-2, interleukin 1β, and interleukin 6. …”
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4537
Effects of nitrogen vacancy sites of oxynitride support on the catalytic activity for ammonia decomposition
Published 2024-10-01“…Ni-loaded oxynitrides exhibited 2.5–18 times greater catalytic activity than did the corresponding oxide-supported Ni catalysts, even without noticeable differences in the Ni particle size and surface area of the supports. …”
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4538
Nano-technological advancements in multimodal diagnosis and treatment
Published 2024-11-01“…While gadolinium (Gd (III)) T1 agents are the most widely used in clinical practice, iron oxide T2 agents have fallen out of favor due to failing to perform. …”
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4539
Nondestructive Discrimination of Lead (Pb) in Preserved Eggs (Pidan) by Near-Infrared Spectroscopy and Chemometrics
Published 2014-01-01“…A major safety concern with pidan (preserved eggs) has been the usage of lead (II) oxide (PbO) during its processing. This paper develops a rapid and nondestructive method for discrimination of lead (Pb) in preserved eggs with different processing methods by near-infrared (NIR) spectroscopy and chemometrics. …”
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4540
Genetic Deletion of Soluble Epoxide Hydrolase Attenuates Inflammation and Fibrosis in Experimental Obstructive Nephropathy
Published 2015-01-01“…Moreover, sEH−/− mice with UUO showed lower levels of inflammation-related and fibrosis-related protein such as monocyte chemoattractant protein-1, macrophage inflammatory protein-2, interleukin-1β (IL-1β), IL-6, inducible nitric oxide synthase, collagen 1A1, and α-actin. The levels of superoxide anion radical and hydrogen peroxide as well as NADPH oxidase activity were also decreased in UUO kidneys of sEH−/− mice compared to that observed in WT mice. …”
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