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  1. 12401
    “…Combination of radionuclides (68)Ga and (177)Lu could be chelated by the bisphosphate groups of NP-mAb. The obtained nanoprobe (NP-mAb) and nanonuclear drug ((68)Ga-NP-mAb or (177)Lu-NP-mAb) exhibited excellent stability and show high accumulation and prolong retention in the lymph node metastasis after intratumoral injection into the foot pad by near-infrared fluorescence (NIRF), single-photon emission computed tomography (SPECT) and positron emission tomography (PET) imaging. …”
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    Near-infrared upconversion multimodal nanoparticles for targeted radionuclide therapy of breast cancer lymphatic metastases
  2. 12402
    “…When patched or cultured with a hydrogen sulfide chelator, and when propagated as colony grids, cells without Met15 assimilate inorganic sulfur and grow, and cells with Met15 achieve even higher yields. …”
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    On the illusion of auxotrophy: met15Δ yeast cells can grow on inorganic sulfur, thanks to the previously uncharacterized homocysteine synthase Yll058w
  3. 12403
    “…The introduction of high specialty fertilizers like nano-fertilizers, chelated fertilizers, and water-soluble fertilizers that have high nutrient uptake efficiency and better nutrient translocation to the consumable parts of a crop plant has further improved the effectiveness of agronomic biofortification. …”
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    Agronomic biofortification of food crops: An emerging opportunity for global food and nutritional security
  4. 12404
    “…Exposure of neutrophils to dolutegravir alone resulted in the abrupt, dose-related, and significant (p < 0.0039–p < 0.0022) generation of ROS that was attenuated by the inclusion of the Ca(2+)-chelating agent, EGTA, or inhibitors of NADPH oxidase (diphenyleneiodonium chloride, DPI), phospholipase C (U733122), myeloperoxidase (sodium azide) and phosphoinositol-3-kinase (wortmannin). …”
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    Pro-Inflammatory Interactions of Dolutegravir with Human Neutrophils in an In Vitro Study
  5. 12405
    “…Moreover, γ-rays enhanced scavenging DPPH radical activity (51±%) and chelating power activities 79.12%. A significant inhibition of antibacterial and anti-biofilm activities (p < 0.01) was noticed. …”
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    Chitosan-Based Gastric Dressing Materials Loaded with Pomegranate Peel as Bioactive Agents: Pharmacokinetics and Effects on Experimentally Induced Gastric Ulcers in Rabbits
  6. 12406
    “…A greater than three-fold increase in the level of the natural plant metal chelator nicotianamine in the grain of VIT-NAS lines corresponded with improved iron and zinc bioaccessibility in white flour. …”
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    A two-gene strategy increases iron and zinc concentrations in wheat flour, improving mineral bioaccessibility
  7. 12407
    “…Impaired cellular proliferation associated with high level ACO2 was reversed by treatment of cells with an iron chelator, whereas increased cell proliferation associated with low level ACO2 was suppressed by treatment of cells with iron. …”
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    Mitochondrial Aconitase ACO2 Links Iron Homeostasis with Tumorigenicity in Non–Small Cell Lung Cancer
  8. 12408
    “…In this study the green method for synthesizing selenium nanoparticles (SeNPs) is experienced, in which the leaf extract of Adiantum capillus was used as an effective chelating and capping agent for producing SeNPs. The characterization techniques that achieved to confirm the synthesis and the structure details of the SeNPs were: UV–Vis spectroscopy, FT-IR analysis, XRD, EDX and SEM analysis. …”
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    Adiantum capillus attained selenium nanoparticles (SeNPs) ameliorate resistive effects in rat model of gentamicin nephrontoxicity via regulation of Interlukin-1β, tumor necrosis factor-α and engagement of Vimentin and Bcl-2 proteins
  9. 12409
    “…A near-infrared cyanine dye, IR-780, was absorbed into bovine serum albumin (BSA), which was covalently linked to a molecule of diethylenetriaminepentaacetic acid to chelate gadolinium Gd3+. The fabricated IR-780@BSA@Gd3+ nanocomposite demonstrates strong fluorescence and high near-infrared absorption and can be used as a T1 contrast agent for magnetic resonance imaging. …”
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    Albumin-based nanoparticle for dual-modality imaging of the lymphatic system
  10. 12410
    “…The DPPH (154.08 ± 2.43 mgTE/g), FRAP (249.40 ± 3.01 mgTE/g), CUPRAC (384.57 ± 1.99 mgTE/g), metal chelating (29.68 ± 0.74 mgEDTAE/g) and phosphomolybdenum assay (2.38 ± 0.07 mmolTE/g) results demonstrated that the aqueous extract had the most prominent antioxidant activity, while the methanolic extract displayed the best antioxidant potential in the ABTS assay (438.46 ± 1.69 mgTE/g). …”
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    Above the Invasive and Ornamental Attributes of the Traveler’s Palm: An In Vitro and In Silico Insight into the Anti-Oxidant, Anti-Enzymatic, Cytotoxic and Phytochemical Characterization of Ravenala madagascariensis
  11. 12411
    “…They also inhibited the aggregation of β-amyloid peptide, were able to chelate Fe(2+) ions, and exhibited a direct relationship between antioxidant capacity and phenolic content. …”
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    Biological Evaluation of Valeriana Extracts from Argentina with Potent Cholinesterase Inhibition for the Treatment of Neurodegenerative Disorders and Their Comorbidities—The Case of Valeriana carnosa Sm. (Caprifoliaceae) Studied in Mice
  12. 12412
    “…Mechanisms of complexation, chelation, reduction, electrostatic attraction, anion exchange, and hydrogen bonding were involved in the Cr(VI) removal. …”
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    Advances in Sorptive Removal of Hexavalent Chromium (Cr(VI)) in Aqueous Solutions Using Polymeric Materials
  13. 12413
    “…The results showed that WSGP has strong antioxidant activity, such as DPPH, hydroxyl, superoxide anion, ABTS radical scavenging capacity, Fe(2+) chelating ability and reducing power. Meanwhile, WSGP could considerably suppress the manufacturing of NO and the mRNA and protein expression degrees of IL-6, TNF-α, and IL-1β in LPS inspired RAW264.7 macrophages WSGP could significantly suppress the production of NO and the mRNA and protein expression levels of IL-1β, IL-6, and TNF-α in LPS stimulated RAW264.7 macrophage cells (p < 0.05). …”
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    Anti-inflammatory effects and molecular mechanisms of bioactive small molecule garlic polysaccharide
  14. 12414
    “…For this Ca(2+) homeostasis, numerous Ca(2+) chelating, storage, and transport mechanisms are required. …”
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    Voltage-Gated T-Type Calcium Channel Modulation by Kinases and Phosphatases: The Old Ones, the New Ones, and the Missing Ones
  15. 12415
    “…The replacement of one carboxylate in Ida(2−) by a phosphonate group (IdaP(3−)) resulted in a significant increase in the stability of the metal complexes; however, this increase vanished with Ida2P(4−), which was most likely due to some steric hindrance upon the coordination of the second large phosphonate group to form (5 + 5) joined chelates. In the phosphonate-containing systems, the neutral 1:1 complexes are the major species at pH 7.4 in the millimolar concentration range that is supported by both NMR and ESI-TOF-MS.…”
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    Interaction between [(η(6)-p-cym)M(H(2)O)(3)](2+) (M(II) = Ru, Os) or [(η(5)-Cp*)M(H(2)O)(3)](2+) (M(III) = Rh, Ir) and Phosphonate Derivatives of Iminodiacetic Acid: A Solution Equilibrium and DFT Study
  16. 12416
    “…We ask how much of this single-parent employment gap could be explained by compositional factors, and the widening educational gradient of single parenthood in particular. We use Chevan and Sutherland’s decomposition technique on register data, which allows us to decompose the single-parent employment gap into the composition and rate effects by each category of the background variables. …”
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    Double Disadvantage in a Nordic Welfare State: A Demographic Analysis of the Single-Parent Employment Gap in Finland, 1987–2018
  17. 12417
    “…RESULTS AND DISCUSSION: The results showed that at the tested concentrations, SiNPs could decrease HUVEC viability, but the deferoxamine mesylate (an iron ion chelator) might rescue this reduction of cell viability. …”
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    SiNPs induce ferroptosis in HUVECs through p38 inhibiting NrF2 pathway
  18. 12418
    “…Τhe Epidermal Growth Factor Receptor tyrosine kinase inhibitor (EGFR-TKI) 6-amino-4-[(3-bromophenyl) amino]quinazoline was derivatized with 6-bromohexanoyl-chloride and coupled with the tridentate chelating agents N-(2-pyridylmethyl) aminoethyl acetic acid (PAMA) and L(+)-cysteine bearing the donor atom set NNO and SNO, respectively. …”
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    Evaluation of Rhenium and Technetium-99m Complexes Bearing Quinazoline Derivatives as Potential EGFR Agents
  19. 12419
    por Alegret, Mauro
    Publicado 2020
    “…Del Ciclo nos interesan las redefiniciones respecto al cruce entre teatro y militancia política, y la habilitación de nuevos espacios de comunidad social a partir del dolor de los cuerpos.The Performing Arts and Memory Cycle: an Amorous RebellionAbstractThis article addresses two theatrical events: the play Villa, by Chilean playwright Guillermo Calderón, and the Performing Arts and Memory Cycle, coordinated by Jorge Villegas. …”
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    Ciclo Escena y Memoria: una rebeldía amorosa
  20. 12420
    por Sáez , Alejandra
    Publicado 2022
    “…This became evident in a judicial case that implicated Chilean playwright Manuela Infante’s play,&nbsp;Prat. …”
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    Teatralidad, representación y ficción en el derecho
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