Results 51 to 60 of about 34,939 (221)

Ensure a Healthy Start: Prevent and Reduce Childhood Exposure to Harmful Chemicals [PDF]

open access: yes, 2015
This brief provides an explanation of key concepts and considerations funders will encounter when exploring philanthropic opportunities in a new topic area, and strategies and resources funders can leverage to achieve high impact.It also presents an ...

core  

Chlor-alkali industrial contamination and riverine transport of mercury: Distribution and partitioning of mercury between water, suspended matter, and bottom sediment of the Thur River, France [PDF]

open access: yes, 2006
Total dissolved and total particulate Hg mass balances were estimated during one hydrological period (July 2001–June 2002) in the Thur River basin, which is heavily polluted by chlor-alkali industrial activity.
Hissler, Christophe, Probst, Jean-Luc
core   +3 more sources

Mercury-selenium relationships in liver of Guiana dolphin: the possible role of Kupffer cells in the detoxification process by tiemannite formation. [PDF]

open access: yesPLoS ONE, 2012
Top marine predators present high mercury concentrations in their tissues as consequence of biomagnification of the most toxic form of this metal, methylmercury (MeHg).
José Lailson-Brito   +12 more
doaj   +1 more source

Climate-driven sulfate export in alpine watersheds may stimulate methylmercury production

open access: yesEnvironmental Research Letters
Climate change is increasing sulfate export and changing wetland extent in mountain regions. These changes may increase microbially mediated production of the neurotoxic substance methylmercury due to enhanced sulfate metabolism in mountain environments.
Hannah R Miller   +3 more
doaj   +1 more source

Species-specific mercury speciation in billfishes and its implications for food safety monitoring and dietary advice

open access: yesEnvironment International
Humans are exposed to toxic methylmercury mainly by consuming marine fish, in particular top predator species like billfishes or tunas. In seafood risk assessments, mercury is assumed to be mostly present as organic methylmercury in predatory fishes; yet
Anaïs Médieu   +11 more
doaj   +1 more source

Recognizing and Preventing Overexposure to Methylmercury from Fish and Seafood Consumption: Information for Physicians

open access: yesJournal of Toxicology, 2011
Fish is a valuable source of nutrition, and many people would benefit from eating fish regularly. But some people eat a lot of fish, every day or several meals per week, and thus can run a significant risk of overexposure to methylmercury. Current advice
Susan M. Silbernagel   +6 more
doaj   +1 more source

Epigenetic Perspectives on Maternal Gut Microbiota's Impact on Embryonic and Fetal Development

open access: yesComprehensive Physiology, Volume 16, Issue 3, June 2026.
This review summarizes how maternal health and nutrition shape gut microbiota via epigenetics to regulate embryonic development. It highlights microbiota‐embryo interactions, disruption by prenatal chemical exposures, and personalized nutrition for disease prevention, offering novel insights and therapeutic targets.
Shoulong Xu   +6 more
wiley   +1 more source

Methylmercury and Polycyclic Aromatic Hydrocarbons in Mediterranean Seafood: A Molecular Anthropological Perspective

open access: yesApplied Sciences, 2021
Eating seafood has numerous health benefits; however, it constitutes one of the main sources of exposure to several harmful environmental pollutants, both of anthropogenic and natural origin.
Andrea De Giovanni   +3 more
doaj   +1 more source

Research Trends on Trace Element Contamination in Brazilian Urban Lentic Ecosystems: Environmental and Policy Drivers

open access: yesInternational Review of Hydrobiology, Volume 111, Issue 1, June 2026.
ABSTRACT Lentic ecosystems are vulnerable to contamination by trace elements, which can accumulate and pose risks to aquatic life and human health. In a large, developing country such as Brazil, marked by vast geographic, environmental, and socioeconomic diversity, it is crucial to understand how these factors shape research on this group of ...
Maria C. F. Neuenschwander   +4 more
wiley   +1 more source

Leveraging Epidemiology to Improve Risk Assessment. [PDF]

open access: yes, 2011
The field of environmental public health is at an important crossroad. Our current biomonitoring efforts document widespread exposure to a host of chemicals for which toxicity information is lacking.
Burke, Thomas A   +5 more
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