Results 51 to 60 of about 22,877 (208)

Health Information and the Choice of Fish Species: An Experiment Measuring the Impact of Risk and Benefit Information, April 2006 [PDF]

open access: yes, 2006
An experiment was conducted in France to evaluate the impact of health information on consumers’ choice between two different types of fish. Successive messages revealing risks (methylmercury) and benefits (omega-3s) of consuming the fish, along with ...

core  

Voltammetric and other properties of methylmercury compounds and distribution of methylmercury in environmental samples [PDF]

open access: yes, 1975
The reduction of aqueous methylmercury solutions has been studied using polarography and cyclic voltammetry at the dropping mercury electrode. By scanning a broad range of pH, pCl and methylmercury concentrations, a detailed reduction mechanism has been ...
Arah, Reginald Okay
core   +1 more source

Ecotoxicological Assessment of Mercury in Fish From a Gold‐Mining‐Impacted Amazonian River: Biomonitoring and Human Health Risk

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT The Peixoto de Azevedo River, located in northern Mato Grosso, southern Brazilian Amazon, has a long history of artisanal and small‐scale gold mining (ASGM). This study evaluated total mercury (THg) concentrations in fish tissues to assess biomagnification and potential risks.
Augusto Cesar da Costa Castilho   +5 more
wiley   +1 more source

Histopathological view pyramid cell on cerebrum of white rat (rattus norvegicus) were exposed with methylmercury which administrated with cdp-choline as neuroprotective agent [PDF]

open access: yes, 2013
The experiment was conducted to know the histopathological view of pyramid cell on cerebrum of white rat (Rattus norvegicus)due to methylmercury exposure which administrated with CDP-Choline as neuroprotective agent.
Agung Budianto Achmad   +2 more
core  

Methylmercury, arsenic and selenium oral bioavailibility

open access: yes, 2021
<p>Methylmercury, arsenic and selenium oral bioavailibility assessed using pig model </p ...
Charette, Tania
core   +1 more source

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

Protective Effects of Bee Venom (Apis mellifera) Against Cadmium‐Induced Hepatorenal Toxicity, Oxidative Stress, and Anxiety‐Like Behavior in Rats

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Cadmium (Cd) is a persistent environmental heavy metal and a major public health concern because it persists in the body for long periods and gradually accumulates in vital organs, particularly the liver, kidneys, and brain. Chronic Cd exposure promotes the excessive production of reactive oxygen species (ROS), which ultimately leads to ...
Soumaya Ghodbane   +8 more
wiley   +1 more source

Ecotoxicology of Methylmercury: A Transdisciplinary Challenge [PDF]

open access: yesEcoHealth, 2008
Many of us vividly recall the devastating effects of point source mercury (Hg) pollution in Minimata Bay, Japan, documented by poignant photos of mothers caring for their children afflicted with crippling deformities. From 1952 to 1968, mercury waste from the production of acetaldehyde and vinyl chloride was discharged (200–600 tons) into Minimata Bay.
Celia, Chen, Bruce A, Wilcox
openaire   +2 more sources

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

Effect of Glutathione S‐Transferase and Metallothionein Polymorphisms on Mercury Levels and End‐Stage Renal Disease (ESRD) in Colombian Patients

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Epidemiological studies have demonstrated a link between chronic kidney disease (CKD) and environmental mercury (Hg) exposure. Colombia has a well‐documented history of artisanal and small‐scale gold mining, where Hg exposure affects miners and nearby riverside and urban populations. This study aimed to evaluate the effects of polymorphisms in
Diana M. Narváez   +16 more
wiley   +1 more source

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