Results 31 to 40 of about 6,526 (189)

MERCURY IN FISHERY PRODUCTS FROM CENTRAL ADRIATIC SEA (OFFICIAL CONTROLS FROM 1995 TO 2009)

open access: yesItalian Journal of Food Safety, 2011
Thanks to its properties, methylmercury is the most bioavailable form of mercury compounds. In fact, it causes the most toxic effects on the immune, cardiovascular, renal and central nervous systems, in particular the fetal brain.
C. Ciccarelli   +4 more
doaj   +1 more source

Whole genome microarray analysis of neural progenitor C17.2 cells during differentiation and validation of 30 neural mRNA biomarkers for estimation of developmental neurotoxicity. [PDF]

open access: yesPLoS ONE, 2017
Despite its high relevance, developmental neurotoxicity (DNT) is one of the least studied forms of toxicity. Current guidelines for DNT testing are based on in vivo testing and they require extensive resources. Transcriptomic approaches using relevant in
Kristina Attoff   +4 more
doaj   +1 more source

Effect of peat and thiol-modified peat application on mercury (im)mobilization in mercury-polluted paddy soil

open access: yesEcotoxicology and Environmental Safety, 2023
Mercury (Hg) pollution in paddy soil has gained special attention because methylmercury (MeHg) can accumulate in rice grains. Therefore, there is an urgent need to explore the remediation materials of mercury-polluted paddy soil.
Cong Yao, Tianrong He
doaj   +1 more source

Metals and Breast Cancer: Risk Factors or Healing Agents?

open access: yesJournal of Toxicology, 2011
Metals and metal compounds are part of our environment. Several metals are essential for physiological functions (e.g., zinc or magnesium); while the beneficial effects of others are uncertain (e.g., manganese), some metals are proven to be toxic (e.g ...
Ana-Maria Florea, Dietrich Büsselberg
doaj   +1 more source

Prenatal Exposures to Environmental Chemicals and Children’s Neurodevelopment: An Update

open access: yesSafety and Health at Work, 2013
This review surveys the recent literature on the neurodevelopmental impacts of chemical exposures during pregnancy. The review focuses primarily on chemicals of recent concern, including phthalates, bisphenol-A, polybrominated diphenyl ethers, and ...
David C. Bellinger
doaj   +1 more source

Alteration of acute toxicity of inorganic and methyl mercury to Daphnia magna by dietary addition

open access: yesScientific Reports, 2021
Acute toxicity of inorganic mercury [Hg(II)] and methylmercury (MeHg) to Daphnia magna was characterized using a 48-h static, non-renewal acute toxicity test, in which we compared the toxicity of Hg(II) and MeHg in the absence (water-only) and presence ...
Christopher A. Hylton   +1 more
doaj   +1 more source

A Systematic Review on the Influences of Neurotoxicological Xenobiotic Compounds on Inhibitory Control

open access: yesFrontiers in Behavioral Neuroscience, 2019
Background: Impulsive and compulsive traits represent a variety of maladaptive behaviors defined by the difficulties to stop an improper response and the control of a repeated behavioral pattern without sensitivity to changing contingencies, respectively.
Cristian Perez-Fernandez   +2 more
doaj   +1 more source

Organic and Inorganic Pollutants, Oxidative Stress Biomarkers, and Electrophoretic Protein Profiles in an Endangered Thresher Shark (Alopias vulpinus) From Southeastern Brazil: A Case Study

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT A comprehensive screening of different environmental contaminants (total metals, thermostable metal fractions associated with detoxification, and persistent organic pollutants) was conducted in an endangered common thresher shark (Alopias vulpinus ) individual incidentally captured in southeastern Brazil.
Sidney Fernandes Sales Junior   +10 more
wiley   +1 more source

Biochemical characterization and mercury methylation capacity of Geobacter sulfurreducens biofilms grown in media containing iron hydroxide or fumarate

open access: yesBiofilm, 2023
Geobacter species are common in iron-rich environments and can contribute to formation of methylmercury (MeHg), a neurotoxic compound with high bioaccumulation potential formed as a result of bacterial and archaeal physiological activity.
Elena Yunda   +3 more
doaj   +1 more source

Strengthening community‐based fisheries monitoring programs with Indigenous perspectives

open access: yesConservation Biology, EarlyView.
Abstract Community‐based monitoring (CBM) programs are increasingly recognized as essential for adaptive environmental stewardship. Yet, the CBM literature often highlights successful cases and privileges evaluations by external experts over those of community members themselves.
Kanwaljeet Dewan   +2 more
wiley   +1 more source

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