“…We investigated these associations among employed Chilean adults. METHODS: A total of 1946 working adults were interviewed during their outpatient visit. …”
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“…After identifying the species of all the isolates, we found nine groups of NTMs: M. fortuitum group 51% (48/94), M. abscessus 38.3% (36/94), M. intracellulare 3.1% (3/94), M. neoaurum 2.1% (2/94), M. chelonae 1.1% (1/94), M. gordonae 1.1% (1/94), M. szulgai 1.1% (1/94), M. mucogenicum 1.1% (1/94), and M. arupense 1.1% (1/94). …”
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“…BACKGROUND: Almost 30% of Chilean women report cigarette smoking with important repercussions on their health. …”
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“…Questionnaires with sociodemographic variables, perceptions of mental health, and the Emotional Exhaustion Scale (ECE) (α = 0.890; ω = 0.893) validated for the Chilean context were answered by 204 trainee teachers. …”
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“…In the present study CeO(2), MnO(2) and CeMnO(x) mixed oxide (with molar ratio Ce/Mn = 1) were prepared by sol-gel method using citric acid as a chelating agent and calcined at 500 °C. The silver catalysts (1 wt.% Ag) over the obtained supports were synthesized by the incipient wetness impregnation method with [Ag(NH(3))(2)]NO(3) aqueous solution. …”
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“…It is likely that this effect is due to pH-dependent iron chelation, which affects the iron bioavailability and the intracellular iron content, thus affecting growth and metabolite synthesis. …”
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“…Lysosomal Ca(2+) release led to increased cytosolic Ca(2+) which induced mitochondrial permeability transition (mPT). Chelation of cytoplasmic Ca(2+) or blockade of mPT with olesoxime or decylubiquinone (DUB) suppressed lipotoxicity. …”
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“…The data reveal that upon adsorption of copper(II) metal ions, all chitosan-modified products followed the Langmuir isotherm except for Cs/GA/ECH which followed the Freundlich isotherms, and the highest adsorption capacity (q(e)) was obtained for Cs/GA/MBA due to the formation of stable chelate structures between the metal cation and the functional groups present on the modified chitosan product. …”
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“…Flavonoids and phenolic acids contained in honey are associated with its antioxidant capacity via mechanisms such as hydrogen donation and metallic ion chelation, although the exact antioxidant mechanism remains unknown. …”
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“…In vitro results demonstrated the ionophore effect and chelating features of l-carnosine and its conjugate. …”
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“…Mapping NM in vivo has clinical importance for gauging the premotor phase of PD when there is a greater than 50% loss of dopaminergic SNpc melanized neurons. As a metal ion chelator, NM can absorb iron. When NM is released from neurons, it deposits iron into the intracellular tissues of the SNpc; the result is iron that can be imaged and measured using quantitative susceptibility mapping. …”
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“…As to the effects of Gq-Rs on the THIK-1 channel, a protein kinase C inhibitor and calcium chelators failed to inhibit the effect of a Gq coupled muscarinic M1R. …”
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“…Some of the generated TiO(2) nanoparticles reacted with the GO through a chelation interaction to form TiO(2)@GO nanocomposites. …”
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“…BACKGROUND: Bacterial siderophores are chelating compounds with the potential of application in agriculture, due to their plant growth-promoting (PGP) properties, however, high production and purification costs are limiting factors for their wider application. …”
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“…These materials were characterized using Fourier-Transform Infrared Spectroscopy (FTIR), Scanning Electron Microscopy (SEM), and mechanical tests, and evaluated for antioxidant properties, including scavenging activities, metal chelation, and ferric ion reducing power, as well as anti-inflammatory properties, measuring the binding affinity between serum albumin and the bioactive substances, which can influence their bioavailability, transport, and overall anti-inflammatory effect. …”
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“…In general, the highest radical scavenging activities (ABTS and DPPH), as well as chelating activities (Fe(2+) and Cu(2+)) were observed in early spring. …”
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“…The sequences FIGR, FILR, FQRL, FRAL, KFL, and KLF were obtained by synthesizing and validating these 11 peptides in vitro, all of which had ACE inhibitory activity, as well as zinc-chelating capacity. All six peptides were found to bind to the three active pockets (S1, S2, and S1’) of ACE during molecular docking, indicating that their inhibition patterns were competitive. …”
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“…These result in higher ferric chelate reductase and root pH acidification activities, thereby hastening Fe absorption in transgenic plants under an Fe-deficient condition. …”
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“…Considering the significance of cobalt ions in biological systems (for instance, vitamin B12), which reportedly incorporate cobalt ions in a d6, low spin, +3 state chelated in the corrin ring, an analog of porphyrin, the current study is focused on cobalt in the oxidation states +2 and +3 bound to the parent porphyrin lead structures embedded in an aqueous solution. …”
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“…In mice, the copper chelator cuprizone induces reproducible demyelination in the corpus callosum, followed by remyelination upon cuprizone removal. …”
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