Mostrando 3,761 - 3,780 Resultados de 7,179 Para Buscar '"cadmium"', tiempo de consulta: 0.16s Limitar resultados
  1. 3761
  2. 3762
  3. 3763
  4. 3764
    “…The highest accumulation in roots (31,267 mg kg(−1) DW) was observed in 750 mg L(−1) cadmium treatment. In the shoots of scented geraniums, the highest amount of metal accumulation (1,957 mg kg(−1) DW) was detected at 750 and 1,000 mg L(−1) of cadmium in the culture solution. …”
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  5. 3765
    “…Tilapia and their blood were exposed to cadmium in acute exposure and in vitro assays. They were analyzed using flow cytometry for oxidative stress and membrane disruption, optical microscopy for erythrocytic nuclear alteration, graphite furnace atomic absorption spectrometry for cadmium content in aquaria water, blood and cytochemical and analytical electron microscopy techniques for the hemocateretic aspects. …”
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  6. 3766
    “…Higher temperatures induced greater CV reductions during exposure to cadmium across all frequencies of ~20–30%. Intracellular recordings during 15 min of exposure to cadmium or nickel, also a calcium current antagonist, revealed an increase in the magnitude of the afterhyperpolarization potential (AHP) and the time to recover to baseline after the AHP (Medians for Control: −19.8%; Nickel: 167.2%; Cadmium: 387.2%), that could be due to a T‐type calcium current. …”
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  7. 3767
  8. 3768
    “…The neurotoxicity of heavy metals, including cadmium and lead, has been well documented, and blood levels of heavy metals serve as a biomarker of exposure, reflecting their content in soft tissues. …”
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  9. 3769
    “…The application of voltammetric methods using different rates of polarisation on HMDE reveal inert or labile behaviour of Cd- or Zn- complexes in the presence of excessive cadmium or zinc ions in solution. This phenomenon was demonstrated first on the simplest phytochelatin – complex of peptide (γ-Glu-Cys)(2) Gly with cadmium, later on rabbit liver metallothioneins – Cd(7) MT in the presence of cadmium and Cd(5) Zn(2) MT in the presence of zinc. …”
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  10. 3770
    “…Fibroblasts from long-lived mutant mice show diminished phosphorylation of the stress-activated protein kinases ERK1/2 after exposure to peroxide, cadmium, or paraquat. We have now evaluated the kinetics of ERK phosphorylation in fibroblasts from long-lived and short-lived species of mammals and birds in response to stress by cadmium or hydrogen peroxide. …”
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  11. 3771
  12. 3772
  13. 3773
    Publicado 1993
    “…These effects can be substantially reduced by cadmium ions (0.1 mM), which has no effect on charge movement. …”
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  14. 3774
    “…We investigated the association of heavy metals, including lead, mercury and cadmium, with sarcopenia in the Korean population. …”
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  15. 3775
    “…The evaluated results attribute that the study area is heavily polluted with the toxic metals such as arsenic, cadmium, chromium, lead and zinc. However, biochemical and 16S rRNA gene sequence homology tree confirmed that the arsenic and cadmium-resistant isolate belongs to Bacillus sp. …”
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  16. 3776
    “…RESULTS: The cadmium and lead concentrations in the impacted third molars and the bones surrounding the teeth were significantly higher for people living in the relatively polluted Ruda Slaska region than for people living in Bielsko-Biala region. …”
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  17. 3777
  18. 3778
  19. 3779
    “…Brassica rapa is an important leafy vegetable that can potentially accumulate high concentrations of cadmium (Cd), posing a risk to human health. The aim of the present study was to identify cadmium detoxifying molecular mechanisms in B. rapa using a functional cloning strategy. …”
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  20. 3780
    “…Besides, serum cadmium was also significantly related to lower FVC % predicted in never/former smokers and lower FEV(1)% predicted in current smokers. …”
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