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  1. 14601
    “…Positive evidence of the soil-microbe-plant interactions occurring when bioaugmentation with PGPR is associated with deep-rooting perennial crops makes this combination preferable over the one with chelating agents. Such knowledge might help to yield better bioaugmented bioremediation results in contaminated sites.…”
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    Bioaugmented Phytoremediation of Metal-Contaminated Soils and Sediments by Hemp and Giant Reed
  2. 14602
    por Kashyap, Srishti, Holden, James F.
    Publicado 2021
    “…The separate addition of an exogenous electron shuttle (anthraquinone-2,6-disulfonate), a metal chelator (nitrilotriacetic acid), and 75% spent cell-free supernatant did not stimulate growth with or without the barrier. …”
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    Microbe-Mineral Interaction and Novel Proteins for Iron Oxide Mineral Reduction in the Hyperthermophilic Crenarchaeon Pyrodictium delaneyi
  3. 14603
    “…In addition, several bacterial functions related to iron metabolism (transport, chelation, heme and siderophore biosynthesis) and NAFLD (fatty acid and glutathione biosynthesis) were also associated with the host serum ferritin levels. …”
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    Iron status influences non-alcoholic fatty liver disease in obesity through the gut microbiome
  4. 14604
    “…Experimental design: Anti-human RANKL mAbs (AMG161 and AMG162) were radiolabeled with (89)Zr using the bifunctional chelator DFO in high yield, purity and with intact binding affinity. …”
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    Immuno-PET Molecular Imaging of RANKL in Cancer
  5. 14605
    “…This will contribute to minimize the environmental impacts caused by the use of P and Fe fertilizers (Fe chelates) in agriculture and to adjust the costs for farmers, due to the high prices and/or scarcity of Fe and P fertilizers. …”
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    Ethylene and Nitric Oxide Involvement in the Regulation of Fe and P Deficiency Responses in Dicotyledonous Plants
  6. 14606
    “…We now report that by changing the potassium chelator from crypt to 18-crown-6 (18-c-6), the [Ln(NR(2))(3)](1−) anions can be isolated not only for Ln = Gd, Tb, Dy, and Tm, but also for Ho, Er, and Y. …”
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    The importance of the counter-cation in reductive rare-earth metal chemistry: 18-crown-6 instead of 2,2,2-cryptand allows isolation of [Y(II)(NR(2))(3)](1−) and ynediolate and enediolate complexes from CO reactions
  7. 14607
    “…Moreover, BAPTA-AM (intracellular-Ca(2+) chelator) abrogated the effects of E2, but not genistein, on cAMP suggesting differential involvement of Ca(2+). …”
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    Modulation of Cyclic AMP Levels in Fallopian Tube Cells by Natural and Environmental Estrogens
  8. 14608
    “…The cysteine-tagged nanobody was site-specifically conjugated with a maleimide (mal)-NOTA chelator and radiolabeling was tested at different nanobody concentrations and temperatures. …”
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    Site-Specific Radiolabeling of a Human PD-L1 Nanobody via Maleimide–Cysteine Chemistry
  9. 14609
    “…Currently, paramagnetic nitroxides (such as (2,2,5,5-tetramethylpyrrolidine-1-oxyl, PROXYL), (2,2,6,6-tetramethylpiperidine-1-oxide, TEMPO), etc.) are being extensively studied because their good stability and imaging mechanism are similar to metal-based contrast agents (such as Gd(3+) chelate-based clinical CAs). However, a lower relaxivity and rapid in vivo metabolism of nitroxides remain to be addressed. …”
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    Amphiphilic branched polymer-nitroxides conjugate as a nanoscale agent for potential magnetic resonance imaging of multiple objects in vivo
  10. 14610
    “…Depending on the metal, probe conjugates of relevance for single photon emission computed tomography (SPECT) or positron emission tomography (PET) probes have been designed and tested hereby, using TPP and related functional free base porphyrins as the bifunctional chelator synthetic scaffold and (111)In[In] or (68)Ga[Ga], respectively, as the central metal ions. …”
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    Structural Investigations, Cellular Imaging, and Radiolabeling of Neutral, Polycationic, and Polyanionic Functional Metalloporphyrin Conjugates
  11. 14611
    “…The resulting solution was neutralized using NaOH at pH 7 and the free metal ions in the solution were chelated with EDTA for the immunoassay detection. An indirect competitive enzyme-linked immunosorbent assay (ic-ELISA) method was developed for Cu ion analysis. …”
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    Development of an Immunoassay for the Detection of Copper Residues in Pork Tissues
  12. 14612
    “…Two variants, having an N- or C-terminal cysteine, were produced, site-specifically conjugated to a DOTA chelator and labeled with cobalt-57, gallium-68 or indium-111. …”
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    Influence of the Position and Composition of Radiometals and Radioiodine Labels on Imaging of Epcam Expression in Prostate Cancer Model Using the DARPin Ec1
  13. 14613
    “…The eATP production could be suppressed by the Ca(2+) chelator EGTA or abolished by the channel blocker La(3+), ROS scavenger vitamin C and NADPH oxidase inhibitor diphenyleneiodonium chloride (DPI). …”
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    The signaling role of extracellular ATP in co-culture of Shiraia sp. S9 and Pseudomonas fulva SB1 for enhancing hypocrellin A production
  14. 14614
    “…Curcumin is a potent antioxidant and has also been shown to exhibit iron chelation in-vitro, although it is not established whether these effects are retained in-vivo. …”
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    Acute Administration of Bioavailable Curcumin Alongside Ferrous Sulphate Supplements Does Not Impair Iron Absorption in Healthy Adults in a Randomised Trial
  15. 14615
    “…They are characterized by overexpression of the fibroblast activation protein (FAP), a serine protease which was already proven as attractive target for chelator-based theranostics. Unfortunately, the value of gallium-68 labeled tracers is limited by their batch size and the short nuclide half-life. …”
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    (18)F-labeled tracers targeting fibroblast activation protein
  16. 14616
    “…E2-induced APE1/Ref-1secretion was remarkably suppressed by the estrogen receptor (ER) blocker fulvestrant and intracellular Ca(2+) chelator 1,2-Bis(2-aminophenoxy)ethane-N,N,N′,N′-tetraacetic acid tetrakis (acetoxymethyl ester) (BAPTA-AM), suggesting E2-induced APE1/Ref-1 secretion was dependent on ER and intracellular calcium. …”
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    17β-Estradiol Increases APE1/Ref-1 Secretion in Vascular Endothelial Cells and Ovariectomized Mice: Involvement of Calcium-Dependent Exosome Pathway
  17. 14617
    “…Pretreatment with the IP(3)R inhibitor 2-Aminoethoxydiphenylborate (2-APB) attenuated intracellular Ca(2+) accumulation, and pretreatment with the Ca(2+) chelator 1,2-bis(o-aminophenoxy)ethane-N,N,N′,N′-tetraacetic acid (BAPTA) or the calcineurin inhibitor Cyclosporin A (CsA) inhibited EndoA2-knockdown-induced NRCM apoptosis. …”
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    Endophilin A2-mediated alleviation of endoplasmic reticulum stress-induced cardiac injury involves the suppression of ERO1α/IP(3)R signaling pathway
  18. 14618
    “…METHODS: Ga-68-Trivehexin was synthesized by trimerization of the optimized αvβ6-integrin selective cyclic nonapeptide Tyr2 (sequence: c[YRGDLAYp(NMe)K]) on the TRAP chelator core, followed by automated labeling with Ga-68. …”
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    PET/CT imaging of head-and-neck and pancreatic cancer in humans by targeting the “Cancer Integrin” αvβ6 with Ga-68-Trivehexin
  19. 14619
    “…Besides, they were able to reduce metal ions and chelate metal ions terminating radical generating reactions. …”
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    Anti-inflammatory and Antioxidant Properties of Finger Millet (Eleusine coracana (L.) Gaertn.) Varieties Cultivated in Sri Lanka
  20. 14620
    “…Here we show that daytime BK current is resistant to the Ca(2+) chelator BAPTA. However, at night when LTCCs contribute little to BK activation, BK current decreases by a third in BAPTA compared to control EGTA conditions. …”
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    Contributions of Ca(V)1.3 Channels to Ca(2+) Current and Ca(2+)-Activated BK Current in the Suprachiasmatic Nucleus
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