Researchers at the University of Montreal and the Montreal Botanical Garden have discovered a new chemical mechanism used by roots of white lupin to clean up arsenic-contaminated soils, such as those from mining operations.
Research on biomarkers, carcinogenesis, regulatory science, and more is available in the latest issue of Toxicological Sciences.
Rice husk residue can prevent uptake of harmful elements in rice
Red algae have persisted in hot springs and surrounding rocks for about 1 billion years. Now, a Rutgers-led team will investigate why these single-celled extremists have thrived in harsh environments – research that could benefit environmental cleanups and the production of biofuels and other products.
Contaminated soils – and foods – influenced by soil factors
Toxicological Sciences features leading research biotransformation, toxicokinetics, and pharmacokinetics; computational toxicology and databases; mixtures toxicology; and more in the October 2020 issue.
The August 2020 issue of Toxicological Sciences includes exciting advances in toxicology research. The edition features pieces on biotransformation, toxicokinetics, and pharmacokinetics; developmental and reproductive toxicology; and more.
Microbes in groundwater release arsenic from sediments, and organic matter helps fuel this reaction. Now, researchers reporting in ACS’ Environmental Science & Technology have discovered that the type of natural organic matter (NOM) influences the rate and level of arsenic release.
Researchers from Washington University in St. Louis have solved a mystery: How did arsenic show up in aquifer water that had been triple purified? Dissolved organic compounds.
Naturally occurring chemicals in the global food supply are known to pose a burden on worldwide health. New studies have found that a certain foodborne toxin, in addition to its known health effects,, is also linked to vaccine resistance, and for the first time the global burden of disease from foodborne arsenic, lead, cadmium, and methyl mercury has been quantified.. The Society for Risk Analysis (SRA) will present new studies as part of its Global Disease Burden Caused by Foodborne Chemicals and Toxins symposium on Monday, Dec. 9 from 1:30-3:00 p.m. as part of its 2019 Annual Meeting at the Crystal Gateway Marriott in Arlington, Virginia. This symposium will provide updates to a 2015 World Health Organization (WHO) publication which analyzed the disease burdens caused by these toxins.