Mostrando 3,821 - 3,840 Resultados de 7,179 Para Buscar '"cadmium"', tiempo de consulta: 0.43s Limitar resultados
  1. 3821
    “…The effect of shoot cutting was tested on cadmium, lead and zinc concentration in leaves and capitula of Erigeron annuus, an invasive species, which is considered as a potential phytoremediator. …”
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  2. 3822
    “…This study examined the influence of bioaugmentation on metal concentrations (aluminum, cadmium, chromium, cobalt, copper, iron, lead, manganese, molybdenum, nickel and zinc) in anaerobically digested sewage sludge. …”
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  3. 3823
    “…The inhibitory effect on soil metabolism produced by cadmium was lower in diesel-contaminated soils. Moreover, diesel-contaminated soils contain higher amounts of cultivable heterotrophic, cadmium-tolerant, and PAH-degrading bacteria than control soils. …”
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  4. 3824
    “…Although vermicompost mostly reduced the amount of cadmium consumed via oral intake, cadmium still posed the highest health risk compared to the other three TMs.…”
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  5. 3825
    “…Between genders, significant difference (p < 0.05) was only seen for lead and nickel. Mean cadmium exposure was significantly higher in 2012 than in 2007. …”
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  6. 3826
    “…Recent studies have shown that cadmium (e.g., cadmium chloride, CdCl(2)) and PFOS exert their disruptive effects through putative signaling proteins and signaling cascade similar to other pharmaceuticals, such as the non-hormonal male contraceptive drug adjudin. …”
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  7. 3827
    “…A bulk crystal of cadmium arsenide is a three-dimensional Dirac semimetal, but, in a thin film, it can behave like a three-dimensional topological insulator. …”
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  8. 3828
    “…Risk assessment considering soil ingestion and dermal contact exposure routes revealed that the cadmium Hazard Quotient approaches unity for children, and the cadmium risk-based concentration obtained by combining exposure information with toxicity data is only slightly lower compared with the cadmium maximum concentration actually measured in soil. …”
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  9. 3829
    por Predki, P F, Sarkar, B
    Publicado 1994
    “…Specific DNA binding can be restored by refolding the apopolypeptide in the presence of ionic zinc, cadmium, or cobalt. However, refolding in the presence of copper or nickel fails to regenerate DNA binding activity. …”
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  10. 3830
    “…Background Chronic exposure to toxic metals such as arsenic and cadmium has been implicated in the development of kidney and cardiovascular diseases but few studies have directly measured exposure during inutero and early child development. …”
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  11. 3831
    “…In parallel, the levels of contaminants of interest in the various identified food items: cadmium, lead and arsenic, were determined. RESULTS: Assuming the major route of intake is food, and based on the quantity and type of food items consumed, a 60 kg man is exposed to average doses of 83.7 μg cadmium, 924.1 μg lead, and 180.3 μg arsenic per week. …”
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  12. 3832
  13. 3833
    “…Both arsenic and cadmium are reported to be toxic to humans. The use of saliva as a biomarker of low-level exposures to these elements has not been adequately explored, and the putative relationship between exposure and obesity is unclear. …”
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  14. 3834
    “…XT1-2-2 was isolated from high cadmium-contaminated soils, and demonstrated an excellent ability to decrease the bioavailability of cadmium in the soil and inhibit cadmium uptake in rice. …”
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  15. 3835
    por Johnson, D E, Tillery, J B, Prevost, R J
    Publicado 1975
    “…Each subject was sampled four times for blood, urine, hair, and feces, and these samples were analyzed for lead, cadmium, zinc, manganese, and copper. Lead and cadmium were correlated with airborne exposures but zinc, manganese and copper were not. …”
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  16. 3836
  17. 3837
    “…BACKGROUND: This study assessed lead, cadmium, and nickel level in food crops, fruits and soil samples from Ohaji and Umuagwo and Owerri in South Eastern Nigeria and estimated the potential health risks of metals. …”
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  18. 3838
    “…BACKGROUND: The levels of 5 minerals namely; lead, arsenic, mercury, cadmium, and aluminum were assessed in 10 medicinal plants sampled from 5 different geographical locations to determine the effect of location on the plants’ mineral content. …”
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  19. 3839
    “…The larvae exposed to two doses (50 ng/g or 50 μg/g) of cadmium(II) ions for fifteen days under laboratory controlled conditions were at the end of the exposure killed, homogenized and analysed. …”
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  20. 3840
    “…Changes that were common to TCDD and two doses of radiation (but not to cadmium) included five candidate signature miRNAs and general up-regulation of miRNA expression. …”
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