Mostrando 9,921 - 9,940 Resultados de 10,862 Para Buscar '"Heavy Metal"', tiempo de consulta: 0.30s Limitar resultados
  1. 9921
    “…Obesity and heavy metals, such as lead (Pb), are detrimental to the adult brain because they impair cognitive function and structural plasticity. …”
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  2. 9922
    “…The frameworks were reviewed using Organisation for Economic Co-operation and Development (OECD) principles that focus on elements, successes, shortcomings, similarities, and dissimilarities premised on the experiences of many countries. Keywords such as heavy metals, health risk, industrial chemicals, potentially toxic elements, chemical pollutants, and risk management framework were utilised to search the literature from databases and other sources. …”
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  3. 9923
    “…Furthermore, physical and chemical characteristics of the extracted porang flour were accorded with SNI gelatine standards 06–3735 in 1995, which consisted of glucomannan (96.359 ± 1.164 %), calcium oxalate (0.009 ± 0.001 %), water (2.290 ± 0.986 %), ash (0.018 ± 0.002 %), fat (0.0235 ± 0.120 %), heavy metals (not identified), and pH (6.455 ± 0.191). …”
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  4. 9924
    “…Conclusively, the investigated HWC waste is a promising carbonaceous precursor for preparing effective porous graphene-carbons used in the removal heavy metals from their aqueous stream.…”
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  5. 9925
    “…RESULTS: Toxicity bioassay has been developed to monitor changes [Ca(2+)](c )of the recombinant fungus in the presence of toxicants representing heavy metals – Cr(6+ )and Zn(2+ )and a phenolic polar narcotic -3,5-DCP. …”
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  6. 9926
  7. 9927
    “…This is the first study of heavy metals in kidney cortex of living, healthy subjects, and the results are relatively similar to those of a few previous autopsy studies, indicating that results from autopsy cases are not seriously biased in relation to kidney metal concentrations in the general population. …”
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  8. 9928
    “…To date, however, a direct effect of Pb on intracellular-free Ca2+ has not yet been demonstrated. Heavy metals bind to the commonly used fluorescent Ca ion indicators with greater affinity than does Ca and thereby interfere with the expected Ca-dependent fluorescence. …”
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  9. 9929
    por Opie, Eugene L.
    Publicado 1963
    “…The reactions caused by sodium chloride, sodium sulfate, and sodium citrate increased with the valence of their acid ions. Salts of heavy metals which fix and precipitate proteins caused more active inflammation than did other electrolytes. …”
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  10. 9930
    por Emmens, C. W., Swyer, G. I. M.
    Publicado 1948
    “…It is almost certainly not due to the toxic action of traces of heavy metals and is not affected by the use of water doubly distilled over glass in the preparation of the diluent, or by treating the diluent with activated charcoal. 4. …”
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  11. 9931
    “…DATA SOURCES: We reviewed published epidemiologic, exposure, and environmental studies of chemical agents such as heavy metals and pesticides. DATA SYNTHESIS: The body of evidence demonstrates ongoing environmental releases of MEHHs and human exposures sometimes at toxicologically relevant levels. …”
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  12. 9932
    “…[Image: see text] Copper transport ATPases sustain important roles in homeostasis of heavy metals and delivery of copper to metalloenzymes. …”
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  13. 9933
    “…BACKGROUND: Geobacter sulfurreducens is a member of the Geobacter species, which are capable of oxidation of organic waste coupled to the reduction of heavy metals and electrode with applications in bioremediation and bioenergy generation. …”
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  14. 9934
    “…It is often associated with a decrease in some trace elements (iron, zinc, copper) and an increase in heavy metals as lead. This study was done to determine the association of blood lead level > 10 μg/dl, with the increased risk to anemia, also, to investigate the relationship between anemia and changes in blood iron, zinc and copper levels, and measure lead level in drinking water. …”
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  15. 9935
    “…The inner stem bark of Anacardium occidentale was extracted with 80 % methanol and quantitatively analysed for antinutrients and some heavy metals. The phytochemical compositions and acute toxicity of the extract were determined also. …”
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  16. 9936
    por Jesslin, J., Adepu, R., Churi, S.
    Publicado 2010
    “…Incidence of overall poisoning cases were high due to pesticides (39.5%) followed by medicines (26.1%), household products (22.1%), environmental poisoning (12.1%) and heavy metals (0.2%). It was observed that availability of centralised poison information centre and treatment protocols will improvise poison management practices in tertiary care hospitals by the clinicians.…”
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  17. 9937
    “…In the open access demonstration version, the majority of notifications in the Rapid Alert System for Food and Feed were categorized by contaminant type as mycotoxin (50.4%), heavy metals (10.9%) or bacteria (20.3%). Examples are given demonstrating how network analytical approaches complement, and in some cases supersede, descriptive statistics such as frequency counts, which may give limited or potentially misleading information. …”
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  18. 9938
    “…It thereby exhibits remodeling and adaptations to stressors (heat, ischemia, heavy metals, etc.)(2,3). Damage can occur to muscle by a muscle exerting force while lengthening, the so-called eccentric contraction(4). …”
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  19. 9939
    “…In addition to monitoring studies conducted on the abiotic environment, an urgent need exists for long-term monitoring of concentrations of heavy metals with long-term effects on living organisms. …”
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  20. 9940
    “…Near-infrared (NIR) emitting cadmium-based Quantum Dots (QDs) could be used for this purpose; however, their wide application is limited because of the toxicity of heavy metals composing the core. Our recent work demonstrated that indium-based QDs exhibit a weak acute local toxicity in vivo compared to their cadmium-based counterparts. …”
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