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8441
Association between Alpha- Klotho Protein, Calcium, and Phosphate concentrations in Adult Iraqi Patients with Beta-Thalassemia Major
Published 2024-12-01“…Alpha-Klotho protein is a protein that has anti-aging properties and is involved in several functions, including reducing oxidative stress, regulating energy metabolism through several routes, and managing calcium and phosphate metabolism. …”
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8442
miR-149 Alleviates Ox-LDL-Induced Endothelial Cell Injury by Promoting Autophagy through Akt/mTOR Pathway
Published 2021-01-01“…Here, we explored the protective effect and related mechanism of miR-149 in endothelial cells induced with oxidized low-density lipoprotein (ox-LDL). Methods. …”
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8443
Radioprotective Effects of Vitis vinifera L. Seed against Radiation-Induced Short-Term Memory Loss in Young Adult Wistar Rats
Published 2024-10-01“…This issue primarily arises from ionizing radiation generating reactive oxygen species, contributing to chronic oxidative stress that can damage brain cells. While dose fractionation, intensity-modulated radiotherapy, and neural stem cell transplantation have demonstrated limited effectiveness, natural plant antioxidants offer a promising alternative. …”
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8444
Notoginsenoside R1 Attenuates H/R Injury in H9c2 Cells by Maintaining Mitochondrial Homeostasis
Published 2025-01-01“…Mitochondrial homeostasis is crucial for maintaining cellular energy production and preventing oxidative stress, which is essential for overall cellular function and longevity. …”
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8445
What can be lost? Genomic perspective on the lipid metabolism of Mucoromycota
Published 2023-11-01“…Early diverging fungi retained most of beta oxidation components common with animals including Nudt7, Nudt12 and Nudt19 pointing at peroxisome divergence in Dikarya. …”
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8446
Correlation between MDA Level and Chitotriosidase-1 Activity in Seminal Fluid of Iraqi Infertile Males
Published 2024-12-01“…On the other hand, malondialdehyde is a marker of lipid peroxidation, reflecting oxidative stress levels. Objective: This study aimed to explore the correlation between malondialdehyde levels and Chitotriosidase-1in seminal fluid in Iraqi infertile males. …”
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8447
Assessing the effect of deposited bitumen or asphaltenes on the nitrification process in the north saskatchewan river sediment
Published 2025-04-01“…A comparison of the unexposed NH3-enriched sediment (Ctl) and Bit-exposed NH3-enriched sediment showed that exposure of nitrifying communities did not affect ammonia oxidation but decreased nitrite (50 %) and nitrate (30 %) production. …”
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8448
Seasonal investigation of ultrafine-particle organic composition in an eastern Amazonian rainforest
Published 2025-01-01“…We present chemical evidence that indicates that biological-spore fragmentation impacted ultrafine-particle composition during the late wet season (JUN), while chemical markers for biomass burning and secondary chemistry peaked during the dry season (SEP and DEC). Higher oxidation states and degrees of unsaturation were observed for organics in the dry season (SEP and DEC), suggesting greater extents of aerosol aging. …”
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8449
Climate-smart livestock nutrition in semi-arid Southern African agricultural systems
Published 2025-02-01“…Additives for thermo-functionally enhanced diets include synthetic and natural anti-oxidants, phytogenics, biotic agents (prebiotics, probiotics, synbiotics, postbiotics), and electrolytes. …”
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8450
Local control of S atoms on the Co-SACs for effective activation of PMS and degradation imidacloprid: Mechanism insights and toxicity evaluation
Published 2025-01-01“…The finding provides theoretical support for environmental impacts of pesticide wastewater during advanced oxidation treatments.…”
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8451
Identification and Verification of Hub Mitochondrial Dysfunction Genes in Osteoarthritis Based on Bioinformatics Analysis
Published 2024-01-01“…Age-related mitochondrial dysfunction and associated oxidative stress may contribute to the development of osteoarthritis. …”
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8452
Two chromatographic methods for analyzing paracetamol in spiked human plasma with its toxic metabolite, N-acetyl parabenzoquinone imine and its antidote, N-acetyl-l-cysteine
Published 2025-02-01“…Regrettably, an overdose of APAP, resulting from the predominant oxidation, has the potential to trigger acute liver injury. …”
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8453
ALGUNAS APLICACIONES RECIENTES DE LA TÉCNICA DE RADIO OCULTAMIENTO SATELITAL EN EL ESTUDIO DE PROCESOS ATMOSFÉRICOS
Published 2013-12-01“…The ray trajectory associated to a radio wave between a GPS and a LEO, while these are hiding themselves mutually due to the interposition of the Earth, is deviated due to refractivity gradients. …”
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8454
Chemical Characterization of Sub-micron Aerosols during New Particle Formation in an Urban Atmosphere
Published 2020-04-01“…Moreover, the increased proportion of organic ions, m/z 44 (CO2+), on these days suggested the presence of less volatile, highly oxidized OAs (LV-OOAs), revealing that the growth of new particles was mainly due to the condensation of low-volatility organic species. …”
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8455
Modulation of Cognition: The Role of Gnidia glauca on Spatial Learning and Memory Retention in High-Fat Diet-Induced Obese Rats
Published 2019-01-01“…The positive influences on cognitive functions might be attributed to the extracts’ phytochemicals that have been suggested to confer protection against obesity-induced oxidative damage, reduction of central inflammation, and increased neurogenesis. …”
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8456
Antioxidative Reactivity of L-Ascorbic Acid and D-Isoascorbic Acid Species towards Reduction of Hexachloroiridate (IV)
Published 2021-01-01“…Spectrophotometric titration experiments revealed a well-defined 1 : 2 stoichiometry, namely Δ[AA] : Δ[Ir(IV)] or Δ[IAA] : Δ[Ir(IV)] = 1 : 2, indicating that L-dehydroascorbic acid (DHA) and D-dehydroisoascorbic acid (DHIA) were the oxidation products of AA and IAA, respectively. A reaction mechanism is suggested involving parallel reactions of [IrCl6]2– with three protolysis species of AA/IAA (fully protonated, monoanionic, and dianionic forms) as the rate-determining steps and formation of ascorbic/isoascorbic and ascorbate/isoascorbate radicals; in each of the steps, [IrCl6]2– acquires an electron via an outer-sphere electron transfer mode. …”
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8457
Effects of the Photosystem II Inhibitors CCCP and DCMU on Hydrogen Production by the Unicellular Halotolerant Cyanobacterium Aphanothece halophytica
Published 2019-01-01“…Only CCCP treatment increased H2 production of A. halophytica during dark incubation, because CCCP functions as an uncoupling agent of oxidative phosphorylation. The highest dark fermentative H2 production rate of 39.50 ± 2.13 μmol H2 g−1 dry weight h−1 was found in cells treated with 0.5 μM CCCP after 2 h of dark incubation. …”
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8458
Electrocatalytic Properties of Calcium Titanate, Strontium Titanate, and Strontium Calcium Titanate Powders Synthesized by Solution Combustion Technique
Published 2019-01-01“…Cyclic voltammetry tests, measured in 0.1 M sodium nitrite, showed oxidation peaks occurring at 0.58 V applied voltage. …”
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8459
Designing and Construction of a Traditional Hand Bellow Device.
Published 2025“…These devices typically comprise two main components: a flexible structure that channels air to oxidize fuel and a heat-resistant base that serves as a container for the intense heat required for metal smithing. …”
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8460
Error-Prone Translesion DNA Synthesis by Escherichia coli DNA Polymerase IV (DinB) on Templates Containing 1,2-dihydro-2-oxoadenine
Published 2010-01-01“…It is important to examine whether Pol IV is able to bypass oxidatively damaged bases. In this study, recombinant Pol IV was incubated with oligonucleotides containing thymine glycol (dTg), 5-formyluracil (5-fodU), 5-hydroxymethyluracil (5-hmdU), 7,8-dihydro-8-oxoguanine (8-oxodG) and 1,2-dihydro-2-oxoadenine (2-oxodA). …”
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