Arsenic

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  Subject Areas on Research

  • Arsenic exposure to drinking water in the Mekong Delta. 
  • Arsenic neuropathy. 
  • Arsenic-induced bone marrow toxicity: ultrastructural and electron-probe analysis. 
  • Assessment of metals in cosmetics commonly used in Saudi Arabia. 
  • Electron paramagnetic resonance and optical evidence for interaction between siroheme and Fe4S4 prosthetic groups in complexes of Escherichia coli sulfite reductase hemoprotein with added ligands. 
  • Electron paramagnetic resonance and potentiometric studies of arsenite interaction with the molybdenum centers of xanthine oxidase, xanthine dehydrogenase, and aldehyde oxidase: a specific stabilization of the molybdenum(V) oxidation state. 
  • Enhanced adsorption of arsenic onto maghemites nanoparticles: As(III) as a probe of the surface structure and heterogeneity. 
  • Epidemiology. Ensuring safe drinking water in Bangladesh. 
  • Genetic variation in glutathione S-transferase omega-1, arsenic methyltransferase and methylene-tetrahydrofolate reductase, arsenic exposure and bladder cancer: a case-control study. 
  • Geographic clustering of elevated blood heavy metal levels in pregnant women. 
  • Groundwater quality and its health impact: An assessment of dental fluorosis in rural inhabitants of the Main Ethiopian Rift. 
  • Hepatic sulfite oxidase. A functional role for molybdenum. 
  • Importance of a nanoscience approach in the understanding of major aqueous contamination scenarios: case study from a recent coal ash spill. 
  • Maternal arsenic exposure, arsenic methylation efficiency, and birth outcomes in the Biomarkers of Exposure to ARsenic (BEAR) pregnancy cohort in Mexico. 
  • Maternal blood cadmium, lead and arsenic levels, nutrient combinations, and offspring birthweight. 
  • Maternal one carbon metabolism and arsenic methylation in a pregnancy cohort in Mexico. 
  • Mathematical analysis of the regulation of competing methyltransferases. 
  • Mathematical model insights into arsenic detoxification. 
  • Mathematical modeling of the effects of glutathione on arsenic methylation. 
  • Metals and disorders of cell accumulation: modulation of apoptosis and cell proliferation. 
  • Mobilization of arsenic and other naturally occurring contaminants in groundwater of the Main Ethiopian Rift aquifers. 
  • Nephrotoxic contaminants in drinking water and urine, and chronic kidney disease in rural Sri Lanka. 
  • Noise-induced current switching in semiconductor superlattices: observation of nonexponential kinetics in a high-dimensional system. 
  • Reduced arsenic clearance and increased toxicity in aquaglyceroporin-9-null mice. 
  • Reduction in urinary arsenic levels in response to arsenic mitigation efforts in Araihazar, Bangladesh. 
  • Sources, mechanisms, and consequences of chemical-induced mitochondrial toxicity. 
  • Spatial modeling for groundwater arsenic levels in North Carolina. 
  • Syncatalytic modification of chicken liver xanthine dehydrogenase by hydrogen peroxide. The nature of the reaction. 
  • The impact of coal combustion residue effluent on water resources: a North Carolina example. 
  • The interaction of arsenite with the molybdenum center of chicken liver xanthine dehydrogenase. 
  • The mechanisms of inactivation of sulfite oxidase by periodate and arsenite. 
  • The role of soluble components in ambient fine particles-induced changes in human lungs and blood. 
  • Towards prenatal biomonitoring in North Carolina: assessing arsenic, cadmium, mercury, and lead levels in pregnant women. 
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  Keywords of People

  • Carbrey, Jennifer Mehlman, Assistant Research Professor of Cell Biology, Cell Biology
  • Dwyer, Gary, Research Scientist, Senior, Earth and Ocean Sciences
  • Hsu-Kim, Heileen, Associate Professor in the Department of Civil and Environmental Engineering, Civil and Environmental Engineering
  • Pfaff, Alexander, Professor in the Sanford School of Public Policy, Duke University Energy Initiative
  • Vengosh, Avner, Professor of Earth and Ocean Sciences, Duke University Energy Initiative