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3901por Assenhöj, Maria, Almstrand, Ann-Charlotte, Kokelj, Spela, Ljunggren, Stefan A., Olin, Anna-Carin, Karlsson, Helen“…RESULTS: Exposure to inhalable dust and metals were low, but particle counting instruments identified specific work tasks with high particle emissions. …”
Publicado 2023
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3902“…Here we explore several methods to infer foods most strongly associated with concentrations of these metals observed in the duplicate diet in our data set. …”
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3903por Magari, Shannon R, Schwartz, Joel, Williams, Paige L, Hauser, Russ, Smith, Thomas J, Christiani, David C“…These results extend our understanding of the adverse health effects of the metals component of ambient PM(2.5).…”
Publicado 2002
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3904
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3905por Adams, Timothy K, Saydam, Nurten, Steiner, Florian, Schaffner, Walter, Freedman, Jonathan H“…Metallothioneins are small, cysteine-rich, metal-binding proteins that play important roles in maintaining intracellular metal homeostasis and in transition metal detoxification. …”
Publicado 2002
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3906por Monarca, S, Scassellati-Sforzolini, G, Donato, F, Angeli, G, Spiegelhalder, B, Fatigoni, C, Pasquini, R“…The study involved a group of 25 male subjects from some metal factories in central Italy who used cutting fluids with an NDELA content of > or = 5 mg/l (high-exposure group) and a group of 37 males exposed to cutting fluids with an NDELA content < 5 mg/l (low-exposure group). …”
Publicado 1996
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3907“…To detect combined environmental mutagen injuries the micronucleus assay was used to study the effects of metal compounds. Cadmium ions increased the micronucleus frequency linearly after incubation with whole blood in vitro with 10(6)-10(-3) M concentrations for 30 min. …”
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3908“…Chronic metal toxicity is a concern in the Canadian Arctic because of the findings of high metal levels in wildlife animals and the fact that traditional food constitutes a major component of the diet of indigenous peoples. …”
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3909“…Intercellular and extracellular metal concentrations were measured using carbon fiber ultramicrosensors plated with mercury or with polymeric porphyrinic p-type semiconductors. …”
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3910“…Metal replacement studies were used to investigate the metal requirement of a bacterially expressed polypeptide encoding the zinc finger DNA binding domain of the estrogen receptor. …”
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3911“…Since DNA synthesis past the lesion is a necessary step to produce mutations, we investigated the role of the mutagenic metal ion Mn++ in facilitating DNA synthesis past alkylpyrimidines. …”
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3912“…The effects of metals on subcellular organelle functions have been reviewed in relation to carcinogenesis. …”
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3913
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3914por Koller, L D“…This report will discuss the effect metals has on one segment of the immune system; that is, humoral immunity. …”
Publicado 1982
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3915por Calabrese, E J“…Epidemiological investigations are shown to have contributed in a significant way to our understanding of the potential adverse health effects of drinking water with elevated levels of several metals. Particular emphasis is given to an assessment of the epidemiological investigations concerned with characterizing the health effects of exposure to elevated levels of arsenic and sodium in drinking water.…”
Publicado 1983
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3916por Kazantzis, G“…Of these effects, cutaneous hypersensitivity is the most common, affecting both industrial and general population groups. Metal compounds used in therapeutics and metals used in prostheses have also been responsible for hypersensitive reactions.…”
Publicado 1978
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3917por Fox, M R“…In recent years, exposure of man to increasing amounts of metals has occurred rather generally from industrial contamination and variably from intake of dietary mineral supplements. …”
Publicado 1978
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3918
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3919“…To be detectable in plants, pollutant sources must significantly increase the plant available metal concentration in soil. The major factor governing metal availability to plants in soils is the solubility of the metal associated with the solid phase, since in order for root uptake to occur, a soluble species must exist adjacent to the root membrane for some finite period. …”
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3920