Mostrando 3,701 - 3,720 Resultados de 7,179 Para Buscar '"cadmium"', tiempo de consulta: 0.23s Limitar resultados
  1. 3701
    “…The divalent ions of iron, zinc and calcium were able to diminish the effects of the metals cadmium, chromium and lead on Micrasterias. Iron showed most ameliorating effects on cadmium and chromium in short- and long-term treatments and improved cell morphogenesis, ultrastructure, cell division rates and photosynthesis. …”
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  2. 3702
    “…Moreover, we revealed the effect of three different cadmium concentrations (0, 10 and 100 μM) on cadmium uptake and thiols content in maize plants during 192 hours long experiments using differential pulse anodic stripping voltammetry to detect cadmium(II) ions and high performance liquid chromatography with electrochemical detection to determine glutathione. …”
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  3. 3703
    “…In girls, the effect estimate was doubled with co-exposure of thallium, PFOS, lead, cadmium, manganese, and mercury, while in boys, the mixture of MECPP with cadmium showed the strongest association with birth weight. …”
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  4. 3704
  5. 3705
    “…Cadmium is one of the most toxic heavy metal contaminants in soils and water bodies and poses a serious threat to ecosystems and humans. …”
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  6. 3706
    “…The content levels of lead, cadmium, iron, manganese, chromium, copper, and iron were determined by using atomic absorption spectrophotometry. …”
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  7. 3707
    “…So, it has been used for the elimination of toxic compounds capable of producing different diseases, such as cadmium, that result from human and industrial activity. …”
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  8. 3708
    “…Animal studies have shown cadmium to be a lung carcinogen, while a study by Thun et al. provides the best evidence to date that cadmium inhaled as CdO particles may be a human lung carcinogen. …”
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  9. 3709
  10. 3710
    “…This study investigated the effect of NaCl and S,S-ethylenediaminesuccinic acid (EDDS) on heavy metal accumulation in Kosteletzkya pentacarpos in soil polluted with arsenic, cadmium, lead, and zinc. The addition of NaCl reduced the bioavailability of arsenic and cadmium, while EDDS increased the bioavailability of arsenic and zinc. …”
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  11. 3711
    “…When exposing two different Daphnia pulex genotypes (a cadmium-sensitive and a cadmium-tolerant one) to cadmium, the toxic cyanobacteria Microcystis aeruginosa, and their mixture, we found that observations at the transcriptomic level do not always explain observations at a higher level (growth, reproduction). …”
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  12. 3712
  13. 3713
    por Al-Hasawi, Zaki M.
    Publicado 2019
    “…By contrast, high concentrations of cadmium and lead in S. rubrimaris are associated with its high ability to accumulate trace metals. …”
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  14. 3714
    “…By considering the N–Cd bond forming ratio (∼43%) revealed in our previous work, which is confirmed in this work by analyzing (13)C(α) signal intensity (∼42%), we concluded that cysteine capping on (CdSe)(34) occurs in two ways: one involves both the sulfur–cadmium and nitrogen–cadmium bonds, and the other bears only the sulfur–cadmium bond.…”
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  15. 3715
    “…Green environment friendly and novel nano MgS decorated cellulose nanofibres (MgS@CNF) were prepared, characterized and evaluated towards the removal of heavy metal namely, cadmium from aqueous solutions. Cellulose nanofibres acted as a template for effective dispersion of MgS nanoparticles and also aid in the complexation of cadmium ions. …”
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  16. 3716
  17. 3717
    por Lachenmeier, Dirk W.
    Publicado 2020
    “…Some studies found a high prevalence of lead and cadmium in such spirits. This article provides a quantitative comparative risk assessment using the margin of exposure (MOE) methodology for lead and cadmium, compared to ethanol, for unrecorded fruit spirits. …”
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  18. 3718
    por Seo, Jeong-wook, Hong, Young-seoub
    Publicado 2020
    “…However, the difference in urine cadmium concentrations was pronounced and statistically significant. …”
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  19. 3719
    “…This involved the collection of 38 surface soil samples, followed by the determination of elemental levels of arsenic, mercury, copper, cadmium, lead, chromium, nickel, and zinc. The concentrations of arsenic, mercury, copper, cadmium, lead, chromium, nickel, and zinc were quantified through the collection of 38 surface soil samples. …”
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  20. 3720
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