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4601
Euchrestifolines A–O, fifteen novel carbazole alkaloids with potent anti-ferroptotic activity from Murraya euchrestifolia
Published 2025-01-01“…More importantly, these compounds exhibited significant anti-ferroptotic activity, along with inhibitory effects of nitric oxide (NO) production and notable cytotoxicity. This study marks the first disclosure of carbazole's inhibitory effects against ferroptosis, and the EC50 values of some carbazoles ranging from 0.04 to 1 μM, substantially lower than the positive control, ferrostatin-1. …”
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4602
Shedding Light on the Active Species in a Cobalt‐Based Covalent Organic Framework for the Electrochemical Oxygen Evolution Reaction
Published 2025-01-01“…These results suggest that cobalt oxide‐based nanoparticles are formed in TpBpy‐Co from Co(II) ions coordinated to the COF backbone when exposing TpBpy‐Co to alkaline media, and these newly formed nanoparticles serve as the primary active species for oxygen evolution. …”
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4603
Biosynthesized ZnO NPs loaded-electrospun PVA/sodium alginate/glycine nanofibers: synthesis, spinning optimization and antimicrobial activity evaluation
Published 2025-01-01“…Abstract In this work, microalgae-based zinc oxide nanoparticles loaded with electrospun polyvinyl alcohol (PVA)/sodium alginate (SA) nanofibers were fabricated by electro-spinner. …”
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4604
The Oxygen Generation Performance of Hollow-Structured Oxygen Candle for Refuge Space
Published 2018-01-01“…The analysis of the morphology of cobalt(II,III) oxide and the macroscopic and microscopic morphology of the oxygen candles before and after combustion validates the rationality of the concept of the hollow-structured oxygen candle. …”
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4605
In-vitro antifungal potential of myco versus bacteria synthesized ZnO NPs against chickpea and apricot pathogen
Published 2025-01-01“…The in-vitro antifungal efficacy of myco-synthesized and bacteria-synthesized zinc oxide (ZnO) nanoparticles against pathogens impacting chickpea and apricot is aimed to be compared in this review article. …”
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4606
Orthostatic Dysregulation during Postural Change on the Dental Chair and Intraoperative Monitoring by Heart Rate Variability Analysis
Published 2014-01-01“…A surgical procedure to extract the teeth was safely performed under both local anesthesia and sedation with nitrous oxide and midazolam. After the surgery, her postural change to sitting induced orthostatic hypotension. …”
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4607
Plasma amino acids spectrum as an important part of metabolomic pattern in patients with coronary artery disease and atrial fibrillation
Published 2023-12-01“…A strong reliable connection between plasma AA spectrum and gut microbiota metabolites (trimethylamine, trimethylamine-N-oxide, total amount of fecal short chain fatty acids) was detected.…”
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4608
Protective effects of gallic acid against nickel-induced kidney injury: impact of antioxidants and transcription factor on the incidence of nephrotoxicity
Published 2024-12-01“…This study investigated the mechanism by which gallic acid (GA) protects mice kidneys against renal damage induced by Nickel oxide nanoparticles (NiO-NPs). Forty male Swiss albino mice were randomly assigned into four groups, each consisting of ten mice (n = 10/group): Group I the control group, received no treatment; Group II, the GA group, was administrated GA at a dosage of 110 mg/kg/day body weight; Group III, the NiO-NPs group, received injection of NiO-NPs at a concentration of 20 mg/kg body weight for 10 consecutive days; Group IV, the GA + NiO-NPs group, underwent treatment with both GA and NiO-NPs. …”
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4609
Pollution Characteristics of Sb, As, Hg, Pb, Cd, and Zn in Soils from Different Zones of Xikuangshan Antimony Mine
Published 2019-01-01“…Using sequential chemical extraction, the elements are associated with the residual fraction, followed by organic-sulfide fraction, and smaller portions in the Fe-Mn oxide, carbonate, and exchangeable fractions. There are great differences in the speciation content of different elements in different sampling zones. …”
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4610
A new approach to synthesize nano-yttrium boride particle through metallothermic reduction process
Published 2020-01-01“…The starting materials used were yttria (Y2O3) and boron oxide (B2O3) as reactants, and calcium (Ca) as reductant. …”
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4611
Some Surface and Catalytic Properties of VO–CrO/SiO, MoO–CrO/SiO and NiO–CrO/SiO Ternary Solid Catalysts
Published 2000-11-01“…Ternary vanadia–chromia/silica, molybdena–chromia/silica and nickel oxide–chromia/silica solid catalysts were prepared by the impregnation method. …”
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4612
Research note: Effects of L-carnitine and L-arginine on sperm quality and fertility potential of aged broiler breeder roosters
Published 2025-02-01“…In general, LC and the mixture of LC and L-Arg probably improve the sperm quality of aged cockerels through the supply of adenosine triphosphate, antioxidant effects, and the synthesis of nitric oxide.…”
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4613
Examining the effect of salbutamol use in ozone air pollution by people with exercise‐induced bronchoconstriction
Published 2024-11-01“…Spirometry, fraction of exhaled nitric oxide, and symptoms were measured before, immediately after, 30 min after and 1 h after exercise. …”
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4614
Indoor Air Quality of a Medical Faculty Hospital and Its Effect on Those in the Environment
Published 2024-06-01“…For the indoor air quality in the hospital; temperature, relative humidity, air flow rate, light level, nitrogen oxide (NO), hydrogen sulfide (H2S), sulfur dioxide (SO2), carbon monoxide (CO), carbon dioxide (CO2) gas levels were evaluated according to the standards. …”
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4615
Ozone/Thiosulfate-Assisted Leaching of Cu and Au from Old Flotation Tailings
Published 2024-12-01“…Ozone is an alternative oxidizing agent for metal leaching, as its use prevents contaminating product generation while increasing the noble metal extraction efficiency in the presence of complexing agents. …”
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4616
The Role of Synthesis Methods of Ceria-Based Catalysts in Soot Combustion
Published 2025-01-01“…Among various potential catalysts suitable for soot oxidation, cerium oxide-based materials have shown considerable promise. …”
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4617
Moringa oleifera Flower Extract Suppresses the Activation of Inflammatory Mediators in Lipopolysaccharide-Stimulated RAW 264.7 Macrophages via NF-κB Pathway
Published 2015-01-01“…Cell cytotoxicity was conducted by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. Nitric oxide (NO) production was quantified through Griess reaction while proinflammatory cytokines and other key inflammatory markers were assessed through enzyme-linked immunosorbent assay (ELISA) and immunoblotting. …”
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4618
A fault tolerant CSA in QCA technology for IoT devices
Published 2025-01-01“…Quantum-dot Cellular Automata (QCA) has emerged as a promising alternative to conventional complementary metal-oxide-semiconductor (CMOS) technology due to its great potential in digital design at nanoscale levels on account of very low power consumption and very high processing speed. …”
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4619
Comparative Analysis on Single- and Multiherb Strategies in Coronary Artery Atherosclerosis Therapy
Published 2021-01-01“…In order to analyze their similarities and differences in controlling coronary artery atherosclerosis, we investigated each herb of four strategies and revealed that the number of active components and molecule targets is increasing with the herb category of herbal strategy. Nitric oxide-associated carbonate dehydratase activity and nitrogen metabolism are tacitly enriched by target corresponding genes with statistical significance in four strategies. …”
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4620
Anandamide, Acting via CB2 Receptors, Alleviates LPS-Induced Neuroinflammation in Rat Primary Microglial Cultures
Published 2015-01-01“…Microglial activation was assessed based on nitric oxide (NO) production. Analysis of mRNA was conducted for M1 and M2 phenotype markers possibly affected by the treatment. …”
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