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  1. 13801
    por Dow, Allexa, Prisic, Sladjana
    Publicado 2018
    “…Specifically, the deletion mutant of this operon (ΔaltRP) is unable to grow in media containing a high-affinity zinc chelator, while growth of the wild type strain is unaffected under the same conditions. …”
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    Alternative ribosomal proteins are required for growth and morphogenesis of Mycobacterium smegmatis under zinc limiting conditions
  2. 13802
    “…These effects were ameliorated in islets pre-treated with Fer-1 or the iron chelator, desferrioxamine (DFO). Stimulation index, a marker of islet function revealed a significant reduction in function in erastin-treated islets (control 1.97 ± 0.13 vs. 50 μM erastin 1.32 ± 0.1) (p < 0.05). …”
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    Ferroptosis-inducing agents compromise in vitro human islet viability and function
  3. 13803
    “…We aimed to determine whether a formulation of quercetin and vitamin C, together with an iron chelator, could retard OA progression in a post-traumatic OA rat model. …”
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    Intra-articular injection of an antioxidant formulation did not improve structural degeneration in a rat model of post-traumatic osteoarthritis
  4. 13804
    “…Natural compounds with chelating or antioxidant properties have been tested to reduce the toxic effect of Cd. …”
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    Comparative whole genome transcriptome analysis and fenugreek leaf extract modulation on cadmium-induced toxicity in liver cells
  5. 13805
    “…Fluorescence studies show that both systems display chelation enhancement of quenching (CHEQ) with regard to the free ligand, while 1 and 2 display similar quantum yields. …”
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    Multiscale study of mononuclear Co(II) SMMs based on curcuminoid ligands
  6. 13806
    por Tao-Cheng, Jung-Hwa
    Publicado 2018
    “…Importantly, in dissociated neuronal cultures, when the extracellular calcium was chelated by EGTA, treatment with high K(+) no longer induced these changes. …”
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    Stimulation-induced structural changes at the nucleus, endoplasmic reticulum and mitochondria of hippocampal neurons
  7. 13807
    “…The results indicate that DOX is adsorbed on the graphene surface via π–π stacking and hydrophobic interaction, with enhanced loading (~35%) and entrapment (~60%) efficiency that are associated to the chelation of DOX and surface Zn(2+) ions. DOX release is favored under acidic conditions reaching a release of up to 95% after 70 h. …”
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    Graphene Oxide/ZnS:Mn Nanocomposite Functionalized with Folic Acid as a Nontoxic and Effective Theranostic Platform for Breast Cancer Treatment
  8. 13808
    “…The current study aimed to examine the effects of iron chelator preconditioning on the mitochondrial reactive oxygen species (ROS) in alveolar macrophages and pathological lung injury in VILI. …”
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    Deferoxamine preconditioning ameliorates mechanical ventilation-induced lung injury in rat model via ROS in alveolar macrophages: a randomized controlled study
  9. 13809
    “…The overproduction of the metal chelator nicotianamine (NA) is among the most effective ones, but it is still unclear whether this is due to the enrichment in NA itself and/or the concomitant enrichment in the NA derivative 2′-deoxymugineic acid (DMA). …”
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    Iron and Zinc in the Embryo and Endosperm of Rice (Oryza sativa L.) Seeds in Contrasting 2′-Deoxymugineic Acid/Nicotianamine Scenarios
  10. 13810
    “…However, while the 2‐oxoglutarate analog dimethyloxalylglycine (DMOG) promoted upregulation of a selection of HIF target genes, desferrioxamine (DFX) and cobalt chloride (CoCl(2)), compounds that chelate or compete with divalent iron (Fe(2+)), respectively, did not. …”
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    Differential Regulation of Human Bone Marrow Mesenchymal Stromal Cell Chondrogenesis by Hypoxia Inducible Factor‐1α Hydroxylase Inhibitors
  11. 13811
    “…PURPOSE: Zinc finger SWIM-type containing 5 (ZSWIM5) is a newly discovered protein, which contains a novel zinc-chelating domain SWIM (CxCxnCxH), and is predicted to interact with DNA or proteins. …”
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    A novel SWIM domain protein ZSWIM5 inhibits the malignant progression of non-small-cell lung cancer
  12. 13812
    “…Antioxidant activity was investigated using DPPH, CUPRAC, and metal chelating, β-carotene/linoleic acid and ABTS assays. …”
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    Flavonoids, cytotoxic, antioxidant and antibacterial activities of Evax pygmaea
  13. 13813
    “…Furthermore, the high MG-degrading activity was maintained at low temperature (20°C), wider pH range, and the existence of metal ions and chelating agent. Mgv-rLACC and Mgv-rCYP also removed 63.7% and 54.1% of MG (20 mg/L) within 24 h, respectively. …”
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    Metagenomics-Based Discovery of Malachite Green-Degradation Gene Families and Enzymes From Mangrove Sediment
  14. 13814
    “…Recently an effective chemical formulation was proposed to remove all types of iron sulfide scales (including pyrite), consisting of a chelating agent diethylenetriaminepentaacetic acid (DTPA) at high pH using potassium carbonate (K(2)CO(3)). …”
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    Molecular Modeling Study toward Development of H(2)S-Free Removal of Iron Sulfide Scale from Oil and Gas Wells
  15. 13815
    “…Besides, baicalin increased the intercellular Ca(2+) content; meanwhile, chelation of free Ca(2+) by 1,2-bis(o-aminophenoxy)ethane-N,N,N′,N′-tetraacetic acid inhibited both apoptotic and autophagy. …”
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    Baicalin suppresses proliferation, migration, and invasion in human glioblastoma cells via Ca(2+)-dependent pathway
  16. 13816
    “…Methods: A multimodal tracer ((64)Cu-Rho-G4-CML) was developed using a generation-4 (G4) polyamidoamine (PAMAM) dendrimer, conjugated with both rhodamine and copper-64 ((64)Cu) chelator (NOTA) for optical and PET imaging, respectively. …”
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    Multimodal imaging of the receptor for advanced glycation end-products with molecularly targeted nanoparticles
  17. 13817
    “…The lanthanide(III) is surrounded by two Schiff base ligands (eight oxygen atoms) and its coordination sphere is supplemented by a chelating bidentate nitrate ion in 1 or by a water molecule in 2–4. …”
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    Structural, Luminescent and Thermal Properties of Heteronuclear Pd(II)–Ln(III)–Pd(II) Complexes of Hexadentate N(2)O(4) Schiff Base Ligand
  18. 13818
    “…Results of this study suggest that variation in the length of the PEG spacer can be used for optimization of targeting properties of peptide-chelator conjugates. However, the influence of the mini-PEG length on biodistribution is minor when di-, tri-, tetra- and hexaethylene glycol are compared.…”
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    The Effect of Mini-PEG-Based Spacer Length on Binding and Pharmacokinetic Properties of a (68)Ga-Labeled NOTA-Conjugated Antagonistic Analog of Bombesin
  19. 13819
    “…The antioxidant capacity of the fractions was verified by sequestration of the free radical 2,2′-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid (ABTS) and iron chelating activity. The antimicrobial activity was determined using the microdilution method and the modulating activity was determined using sub-inhibitory concentrations of the fractions in association with antibiotics. …”
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    Chemical analysis and evaluation of antioxidant and antimicrobial activities of fruit fractions of Mauritia flexuosa L. f. (Arecaceae)
  20. 13820
    “…While derivatives of salicylic acids in the coordination sphere of copper complexes are responsible for radical-scavenging activity (predominantly towards superoxide radical anion), the presence of chelating ligand 2,9-dimethyl-1,10-phenanthroline significantly enhances capability of Cu(II) complexes binding to DNA via intercalation.…”
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    Synthesis, Crystal Structure, Spectroscopic Properties and Potential Biological Activities of Salicylate‒Neocuproine Ternary Copper(II) Complexes
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