Results 11 to 20 of about 50,050 (338)
Effect of Borrelia burgdorferi Outer Membrane Vesicles on Host Oxidative Stress Response
Antibiotics, 2020 Outer membrane vesicles (OMVs) are spherical bodies containing proteins and nucleic acids that are released by Gram-negative bacteria, including Borrelia burgdorferi, the causative agent of Lyme disease. The functional relationship between B. burgdorferi
Keith Wawrzeniak +3 more
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Carbon-sulfur bond strength in methanesulfinate and benzenesulfinate ligands directs decomposition of Np(v) and Pu(v) coordination complexes. [PDF]
, 2020 Gas-phase coordination complexes of actinyl(v) cations, AnO2+, provide a basis to assess fundamental aspects of actinide chemistry. Electrospray ionization of solutions containing an actinyl cation and sulfonate anion CH3SO2- or C6H5SO2- generated ...
Gibson, John K +4 more
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COX-2-derived prostanoids and oxidative stress additionally reduce endothelium-mediated relaxation in old type 2 diabetic rats. [PDF]
PLoS ONE, 2013 Endothelial dysfunction in resistance arteries alters end organ perfusion in type 2 diabetes. Superoxides and cyclooxygenase-2 (COX-2) derivatives have been shown separately to alter endothelium-mediated relaxation in aging and diabetes but their role in
Emilie Vessières +6 more
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BMC Neuroscience, 2023 According to recent research, selective neuronal vulnerability in Parkinson’s disease (PD) results from several phenotypic traits, including calcium-dependent, feed-forward control of mitochondrial respiration leading to elevated reactive oxygen species ...
Margarita Danielyan +8 more
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Toxins, 2022 Venoms from venomous arthropods, including bees, typically induce an immediate local inflammatory response; however, how venoms acutely elicit inflammatory response and which components induce an inflammatory response remain unknown.
Kwang-Sik Lee +10 more
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Magnetism of sodium superoxide [PDF]
, 2013 By combining first-principles electronic-structure calculations with the model Hamiltonian approach, we systematically study the magnetic properties of sodium superoxide (NaO2), originating from interacting superoxide molecules.
Mazurenko, V. V. +2 more
core +1 more source
Simulation studies of Cu(II) removal from aqueous solution using olive stone
Cleaner Materials, 2022 Heavy metal pollution is a growing environmental and health concern. Heavy metal ions, like Cu(II), undergo the Fenton reaction, producing hydroxide radicals and superoxides that cause DNA mutation (crosslinking and depurination) and carcinogenic damage ...
Ankita Agarwal +3 more
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Superoxide Dismutases and Superoxide Reductases
Chemical Reviews, 2014 Superoxide, O2•–, is formed in all living organisms that come in contact with air, and, depending upon its biological context, it may act as a signaling agent, a toxic species, or a harmless intermediate that decomposes spontaneously. Its levels are limited in vivo by two different types of enzymes, superoxide reductase (SOR) and superoxide dismutase ...
Sheng, Yuewei +6 more
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Metallic Aluminum Suboxides with Ultrahigh Electrical Conductivity at High Pressure
Research, 2022 Aluminum, as the most abundant metallic elemental content in the Earth’s crust, usually exists in the form of alumina (Al2O3). However, the oxidation state of aluminum and the crystal structures of aluminum oxides in the pressure range of planetary ...
Tianheng Huang +9 more
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Неврология, нейропсихиатрия, психосоматика, 2021 The review examines the epidemiology and clinical manifestations of COVID-19 long-term neurological effects, main pathobiochemical mechanisms, and integrated circuits of redox status impairment in COVID-19, such as the decrease of adenosine triphosphate ...
I. V. Sarvilina +2 more
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