منابع مشابه
Carcinogenicity of hexavalent chromium.
Hexavalent chromium (Cr(VI)), a commonly used industrial metal, is a well known human lung carcinogen. Epidemiology and animal studies suggest that the particulate Cr(VI) compounds, specifically the water insoluble compounds, are the more potent carcinogens; however, the carcinogenic mechanism remains unknown. Here we summarize recent Cr(VI)-induced human tumour, in vivo, cell culture and in vi...
متن کاملMicrobial Reduction of Hexavalent Chromium
Publication 1. A. Manceau et al, “Quantitative Zn speciation in smelter-contaminated soils by EXAFS spectroscopy,” Am. J. Sci. (in press, 2000). Figure 3 (top) Soil samples were taken at several depths from a contaminated site. (bottom) Model compounds derived from polarized-EXAFS data at the ESRF and μ-EXAFS data at the ALS provide a good fit with powder-EXAFS spectra from a soil sample, there...
متن کاملAcute severe chromium poisoning after dermal exposure to hexavalent chromium.
Severe acute chromium poisoning related to dermal involvement has rarely been reported in the literature. We report a case of acute severe chromium poisoning through skin exposure as a result of a chemical burn of 15% of the body surface area and multiple organ failure after short-term exposure. Medical interventions, including mechanical ventilation, continuous venovenous hemofiltration, and p...
متن کامل[Hexavalent chromium and bladder cancer risk].
flight. The trip lasted 2.5 h and the kidney was transplanted into ‘D’ after 4 h of cold ischemia at the HVN. During this time, the kidney of ‘C’ remained in cold ischemia until the plane that landed in Granada came back to Barcelona and was transplanted in ‘E’ with 5 h and 15 min of cold ischemia. At 7:30 PM, the transplant was completed and the chain was closed (Fig. 1). The donors of both ho...
متن کاملCounteracting Hexavalent Chromium-Promoted-Oxidative DNA Damage
Role of Bacillus subtilis Error Prevention Oxidized Guanine System (GO) in 1 Counteracting Hexavalent Chromium-Promoted-Oxidative DNA Damage 2 3 4 Fernando Santos-Escobar, J. Félix Gutiérrez-Corona and Mario Pedraza-Reyes 5 6 7 Department of Biology, Division of Natural and Exact Sciences, University of Guanajuato, 8 P.O. Box 187, Guanajuato, 36050, Gto. México. 9 10 11 12 13 Running Title: Rol...
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ژورنال
عنوان ژورنال: Environmental Health Perspectives
سال: 2000
ISSN: 0091-6765
DOI: 10.1289/ehp.108-a407