Mostrando 6,321 - 6,340 Resultados de 7,179 Para Buscar '"cadmium"', tiempo de consulta: 0.37s Limitar resultados
  1. 6321
  2. 6322
    “…Our results show a higher load of metals such as mercury, cadmium and lead in the central nervous system of exposed mice compared to non-exposed individuals and, in addition, a higher immunoreactivity for metallothionein 2A in different areas of the cerebrum and cerebellum indicating a possible neuroprotection process.…”
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  3. 6323
    “…The bioaccumulation of potential toxic elements (PTEs) [Arsenic (As), Cadmium (Cd), Chromium (Cr), Lead (Pb), and Nickel (Ni)] was analyzed using atomic absorption spectrophotometry (AAS). …”
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  4. 6324
    “…Moreover, it explores the scavenging effects of WSSM on free radicals and cadmium ions. The findings suggest that WSSM’s stability is insignificantly affected by high temperature, sucrose, and salt. …”
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  5. 6325
    “…The complex processing of red mud is cost-effective because it contains elements such as iron, manganese, sodium, calcium, magnesium, zinc, strontium, lead, copper, cadmium, bismuth, barium and rare earths, especially scandium. …”
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  6. 6326
  7. 6327
    “…Moreover, for trace elements, the Kruskal–Wallis test was statistically significant for arsenic (As), cadmium (Cd), mercury (Hg), and lead (Pb) (p < 0.05). …”
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  8. 6328
    “…The aim of this study was to investigate the association between prenatal heavy metal exposure and infant birth outcomes in an e‐waste recycling area in China. We analyzed cadmium (Cd), chromium (Cr), manganese (Mn), lead (Pb), copper (Cu), and arsenic (As) concentrations in 102 human milk samples collected 4 weeks after delivery. …”
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  9. 6329
    “…Wild-type N2 C. elegans larvae were exposed to different concentrations of HAE-Sc evaluating lethality (50–5000 μg/mL), growth, lifespan, resistance to heat stress, and its protective effect against Mercury (Hg)-, Lead (Pb)- and Cadmium (Cd)-induced lethality (50–1000 μg/mL). The main metabolites present in the extract were iridoids, β-carboline-alkaloids and polyphenols. …”
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  10. 6330
  11. 6331
    “…In this study we quantified the Pb, zinc, cadmium, manganese, nickel, copper, cobalt, chromium, and vanadium in exterior paint samples collected from New Orleans homes (n = 31). …”
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  12. 6332
    “…In the second study, arsenic [As(V)], cadmium [Cd(II)], chromium [Cr(III, VI)], and lead [Pb(II)] were tested in a commercially developed assay system, CAT-Tox (L), to identify metal-responsive promoters and to determine whether the pattern of gene expression changed with a mixture of these metals. …”
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  13. 6333
    “…After 4 weeks, trace metals (cadmium, chromium, copper, iron, manganese, nickel, lead, and zinc) and polycyclic aromatic hydrocarbons (PAHs) were measured and these data integrated with the analyses of molecular and biochemical responses. …”
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  14. 6334
    “…Tissue levels of several physiologic (calcium, cobalt, copper, iron, magnesium, manganese, molybdenum, zinc) and nonphysiologic (arsenic, cadmium, chromium, nickel, strontium) elements were also determined after the application of these compounds. …”
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  15. 6335
  16. 6336
    por Silver, S, Ji, G
    Publicado 1994
    “…Chromosomally encoded Cu2+ P-type ATPases have recently been recognized in Enterococcus hirae and these are closely homologous to the bacterial cadmium efflux ATPase and the human copper-deficiency disease Menkes gene product. …”
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  17. 6337
    “…The individual compounds that contributed most to these associations included mercury, cadmium, nickel, trichloroethylene, and vinyl chloride. …”
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  18. 6338
    “…In this study we examined the adrenocortical stress response and thyroid hormone status in free-living nestling white storks (Ciconia ciconia) in relation to heavy metals (zinc, lead, copper, cadmium) and arsenic levels in blood. METHODS: Fieldwork was conducted in an area polluted by the Aznalcóllar mine accident (southwestern Spain) and in a reference site. …”
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  19. 6339
    “…As an indicator of chronic Pb exposure, we measured concentrations of tibial and calcaneal bone Pb stores using (109)Cadmium excited K-series X-ray fluorescence. As an indicator of recent exposure, we measured blood Pb concentration. …”
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  20. 6340
    “…METHOD: Rodents were treated with zinc or nonmetallic MT inducers for 4 days, and the blood and tissues were collected for MT transcript analysis by real-time reverse transcriptase–polymerase chain reaction and MT protein determination by the cadmium–hemoglobin assay. Blood and buccal cell samples were collected from arsenicosis patients and healthy subjects residing in Guizhou, China, and total RNA was isolated for MT transcript analysis. …”
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